| Year |
Citation |
Score |
| 2008 |
Badireddy AR, Chellam S, Yanina S, Gassman P, Rosso KM. Bismuth dimercaptopropanol (BisBAL) inhibits the expression of extracellular polysaccharides and proteins by Brevundimonas diminuta: implications for membrane microfiltration. Biotechnology and Bioengineering. 99: 634-43. PMID 17705249 DOI: 10.1002/Bit.21615 |
0.206 |
|
| 2003 |
Diallo MS, Simpson A, Gassman P, Faulon JL, Johnson JH, Goddard WA, Hatcher PG. 3-D structural modeling of humic acids through experimental characterization, computer assisted structure elucidation and atomistic simulations. 1. Chelsea soil humic acid. Environmental Science & Technology. 37: 1783-93. PMID 12775049 DOI: 10.1021/Es0259638 |
0.217 |
|
| 2003 |
Gassman PG, Guggenheim TL. Conversion of Epoxides to β‐Hydroxy Isocyanides: trans‐2‐Isocyanocyclohexanol Organic Syntheses. 39-39. DOI: 10.1002/0471264180.Os064.05 |
0.427 |
|
| 2003 |
Gassman PG, Talley JJ. Conversion of Ketones to Cyanohydrins: Benzophenone Cycanohydrin Organic Syntheses. 14-14. DOI: 10.1002/0471264180.Os060.04 |
0.332 |
|
| 1999 |
Britton D, DeSilva SA, Gassman PG. 1,2,3,4,5,6,7,8-Octahydroanthracene-9,10-dicarbonitrile at 172, 216, 256, and 297 K Journal of Chemical Crystallography. 29: 949-953. DOI: 10.1023/A:1009586330730 |
0.326 |
|
| 1998 |
Gassman PG, Han S, Chyall LJ. Thermal rearrangements of 7,7-dihalo-trans-bicyclo[4.1.0]hept-3-enes. Tetrahedron Letters. 39: 5459-5462. DOI: 10.1016/S0040-4039(98)01110-1 |
0.414 |
|
| 1997 |
Rusterholz DB, Gorman DB, Gassman PG. The intramolecular radical cation induced diels-alder reaction in the diene - Diene format Molecules. 2: 80-86. DOI: 10.3390/20500080 |
0.461 |
|
| 1997 |
Barthel-Rosa LP, Sowa JR, Gassman PG, Fischer J, McCarty BM, Goldsmith SL, Gibson MT, Nelson JH. Syntheses, properties, and X-ray crystal structures of iron and ruthenium compounds with the η5-C5Me4CF3 ligand. Compounds of the type [(η5-C5Me4CF 3)M(μ-CO)(CO)]2 (M = Fe, Ru) Organometallics. 16: 1595-1603. DOI: 10.1021/Om961069B |
0.353 |
|
| 1997 |
Dombrowski GW, Gassman PG, Kass SR. Rearrangement pathways of the tricyclo[4.1.0.01,3]heptyl skeleton Tetrahedron Letters. 38: 7819-7822. DOI: 10.1016/S0040-4039(97)10092-2 |
0.366 |
|
| 1997 |
Gassman PG, Mickelson JW, Sowa JR, Barthel-Rosa LP, Nelson JH. 1,2,3,4-Tetramethyl-5-(trifluoromethyl)cyclopentadiene (Cp‡H) and DI-μ-chlorodichlorobis-[η5-tetramethyl(trifluoromethyl) -cyclopentadienyl]dirhodium(III) Inorganic Syntheses. 31: 232-239. DOI: 10.1002/9780470132623.Ch36 |
0.365 |
|
| 1996 |
Baschky MC, Sowa JR, Gassman PG, Kass SR. Gas-phase generation of trifluoromethyl cyclopentadienides Journal of the Chemical Society. Perkin Transactions 2. 2: 213-215. DOI: 10.1039/P29960000213 |
0.349 |
|
| 1996 |
Sargent AL, Rollog ME, Almlöf JE, Gassman PG, Gerlt JA. Enzyme-catalyzed enolization reactions: A theoretical study on the energetics of concerted and stepwise pathways Journal of Molecular Structure: Theochem. 388: 145-159. DOI: 10.1016/S0166-1280(96)80028-5 |
0.642 |
|
| 1996 |
Gassman PG, Tan L, Hoye TR. Intramolecular cationic cyclizations initiated by electrocyclic cleavage of cyclopropanes. Synthesis of trienic cyclopentane derivatives Tetrahedron Letters. 37: 439-442. DOI: 10.1016/0040-4039(95)02213-9 |
0.444 |
|
| 1996 |
Wang L, Sowa JR, Wang C, Lu RS, Gassman PG, Flood TC. XPS investigations of (1,4,7-trimethyl-1,4,7-triazacyclononane)RhMe3 and [1,1,1-tris((dimethylphosphino)methyl)ethane]RhMe3 and their Rh-C cleavage derivatives. Comparison of hard-and soft-ligated rhodium organometallics Organometallics. 15: 4240-4246. |
0.285 |
|
| 1995 |
Parsons EJ, Gassman PG. Substituent effects on oxidative addition to titanocene dicarbonyl complexes Journal of Coordination Chemistry. 35: 41-50. DOI: 10.1080/00958979508033084 |
0.271 |
|
| 1995 |
Gassman PG, Sowa JR, Hill MG, Mann KR. Electrochemical studies of organometallic complexes with tetra-n-butylammonium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate as the electrolyte. X-ray crystal structure of [C5(CF3)(CH3)4]Fe(C 5H5) Organometallics. 14: 4879-4885. DOI: 10.1021/Om00010A058 |
0.35 |
|
| 1995 |
Gorman DB, Gassman PG. Influence of alkyl substitution on the intramolecular ionic diels-alder reaction of tetraenes The Journal of Organic Chemistry. 60: 977-985. DOI: 10.1021/Jo00109A032 |
0.455 |
|
| 1995 |
Gassman PG, Mlinari?-Majerski K, Kova? B, Chen H, Dixon DA. Nature of the highest occupied molecular orbitals oftrans- andcis-bicyclo[4.1.0]hept-3-enes Journal of Physical Organic Chemistry. 8: 149-158. DOI: 10.1002/Poc.610080305 |
0.395 |
|
| 1994 |
Gassman PG, Lee CJ. Tandem cyclization of β-dicarbonyl enol-phosphates by electrochemical reduction Synthetic Communications. 24: 1465-1474. DOI: 10.1080/00397919408011751 |
0.383 |
|
| 1994 |
Gassman PG, Lee CJ. Vinylcyclopropane rearrangement of ethyl 6-ethenylbicyclo[3.1.0]hexane-1- acetate Synthetic Communications. 24: 1457-1463. DOI: 10.1080/00397919408011750 |
0.423 |
|
| 1994 |
Gassman PG, Deck PA. Electronic Effects of Arene Substituents in (.eta.6-Arene)(.eta.5-cyclopentadienyl)iron(II) Hexafluorophosphates Organometallics. 13: 2890-2894. DOI: 10.1021/Om00019A052 |
0.691 |
|
| 1994 |
Gassman PG, Deck PA. Tricarbonyl(.eta.6-hexachlorobenzene)chromium(0) Organometallics. 13: 1934-1939. DOI: 10.1021/Om00017A058 |
0.668 |
|
| 1994 |
Nelson DW, O'Reilly NJ, Speier J, Gassman PG. Synthesis and solvolysis of 7-(perfluoroalkyl)-7-bicyclo[2.2.1]heptyl derivatives Journal of Organic Chemistry. 59: 8157-8171. DOI: 10.1021/Jo00105A037 |
0.42 |
|
| 1994 |
Ghosh A, Gassman PG, Almlöf J. Substituent effects in porphyrazines and phthalocyanines Journal of the American Chemical Society. 116: 1932-1940. DOI: 10.1021/Ja00084A038 |
0.685 |
|
| 1994 |
Ghosh A, Gassman PG, Almloef J. Substituent Effects in Porphyrazines and Phthalocyanines Journal of the American Chemical Society. 116: 1932-1940. DOI: 10.1021/ja00084a038 |
0.5 |
|
| 1994 |
Ghosh A, Fitzgerald J, Gassman PG, Almlöf J. Electronic distinction between porphyrins and tetraazaporphyrins. Insights from X-ray photoelectron spectra of free base porphyrin, porphyrazine, and phthalocyanine ligands Inorganic Chemistry. 33: 6057-6060. DOI: 10.1021/Ic00104A014 |
0.675 |
|
| 1994 |
Ghosh A, Fitzgerald J, Gassman PG, Almlof J. Electronic Distinction between Porphyrins and Tetraazaporphyrins. Insights from X-Ray Photoelectron Spectra of Free Base Porphyrin, Porphyrazine, and Phthalocyanine Ligands Inorganic Chemistry. 33: 6057-6060. DOI: 10.1021/ic00104a014 |
0.481 |
|
| 1994 |
Gassman PG, Deck PA. Electronic effects of arene substituents in (η6-arene)(η5-cyclopentadienyl)iron(II) hexafluorophosphates Organometallics. 13: 2890-2894. |
0.673 |
|
| 1994 |
Gassman PG, Deck PA. Tricarbonyl(η6-hexachlorobenzene)chromium(0) Organometallics. 13: 1934-1939. |
0.654 |
|
| 1993 |
Gerlt JA, Gassman PG. Understanding the rates of certain enzyme-catalyzed reactions: proton abstraction from carbon acids, acyl-transfer reactions, and displacement reactions of phosphodiesters. Biochemistry. 32: 11943-52. PMID 8218268 DOI: 10.1021/Bi00096A001 |
0.401 |
|
| 1993 |
Gassman PG, Burns SJ, Pfister KB. Synthesis of cyclic and acyclic enol ethers (vinyl ethers) Journal of Organic Chemistry. 58: 1449-1457. DOI: 10.1021/Jo00058A027 |
0.451 |
|
| 1993 |
Gerlt JA, Gassman PG. An explanation for rapid enzyme-catalyzed proton abstraction from carbon acids: Importance of late transition states in concerted mechanisms Journal of the American Chemical Society. 115: 11552-11568. DOI: 10.1021/Ja00077A062 |
0.376 |
|
| 1993 |
Almlöf J, Fischer TH, Gassman PG, Ghosh A, Häser M. Electron correlation in tetrapyrroles. Ab initio calculations on porphyrin and the tautomers of chlorin Journal of Physical Chemistry. 97: 10964-10970. DOI: 10.1021/J100144A012 |
0.682 |
|
| 1993 |
Almlof J, Fischer TH, Gassman PG, Ghosh A, Haeser M. Electron correlation in tetrapyrroles: ab initio calculations on porphyrin and the tautomers of chlorin The Journal of Physical Chemistry. 97: 10964-10970. DOI: 10.1021/j100144a012 |
0.484 |
|
| 1993 |
Mlinarić-Majerski K, Vinković V, Chyall LJ, Gassman PG. Deuterium isotope effects on nuclear shielding. Cross-ring effects in rigid cyclic molecules Magnetic Resonance in Chemistry. 31: 903-905. DOI: 10.1002/Mrc.1260311005 |
0.358 |
|
| 1992 |
Gassman PG, Winter CH. Understanding electronic effects in organometallic complexes. Influence of methyl substitution on hafnocene dihalides. [Erratum to document cited in CA115(1):8967j] Organometallics. 11: 3486-3486. DOI: 10.1021/Om00046A066 |
0.584 |
|
| 1992 |
Gassman PG, Deck PA, Winter CH, Dobbs DA, Cao DH. Understanding electronic effects in organometallic complexes. Electron donation by the trimethylsilyl group Organometallics. 11: 959-960. DOI: 10.1021/Om00038A069 |
0.745 |
|
| 1992 |
Gassman PG, Ghosh A, Almlöf J. Electronic effects of peripheral substituents in porphyrins: X-ray photoelectron spectroscopy and ab initio self-consistent field calculations Journal of the American Chemical Society. 114: 9990-10000. DOI: 10.1021/Ja00051A035 |
0.683 |
|
| 1992 |
Gassman PG, Ghosh A, Almlof J. Electronic effects of peripheral substituents in porphyrins: x-ray photoelectron spectroscopy and ab initio self-consistent field calculations Journal of the American Chemical Society. 114: 9990-10000. DOI: 10.1021/ja00051a035 |
0.477 |
|
| 1992 |
Gassman PG, Mickelson JW, Sowa JR. 1,2,3,4-Tetramethyl-5-(trifluoromethyl)cyclopentadienide: a unique ligand with the steric properties of pentamethylcyclopentadienide and the electronic properties of cyclopentadienide Journal of the American Chemical Society. 114: 6942-6944. DOI: 10.1021/Ja00043A065 |
0.355 |
|
| 1992 |
Gerlt JA, Gassman PG. Understanding enzyme-catalyzed proton abstraction from carbon acids: Details of stepwise mechanisms for β-elimination reactions Journal of the American Chemical Society. 114: 5928-5934. DOI: 10.1021/Ja00041A004 |
0.381 |
|
| 1992 |
Gerlt JA, Kozarich JW, Kenyon GL, Gassman PG. Electrophilic catalysis can explain the unexpected acidity of carbon acids in enzyme-catalyzed reactions. [Erratum to document cited in CA115(25):274439b] Journal of the American Chemical Society. 114: 4016-4016. DOI: 10.1021/Ja00036A083 |
0.371 |
|
| 1992 |
Gassman PG, Lottes AC. Cyclobutane formation in the 2π + 2π cycloaddition of allyl and related cations to unactivated olefins. Evidence for the second step in the proposed mechanism of the ionic diels-alder reaction. Tetrahedron Letters. 33: 157-160. DOI: 10.1016/0040-4039(92)88038-7 |
0.459 |
|
| 1992 |
Mlinari?-Majerski K, Vinkovi? V, Mei? Z, Gassman PG, Chyall LJ. Long-range deuterium isotope effects in 13C NMR spectra of adamantane and 2-adamatanone Journal of Molecular Structure. 267: 389-394. DOI: 10.1016/0022-2860(92)87061-Y |
0.323 |
|
| 1992 |
Gassman PG. Public relations champion [2] Chemical and Engineering News. 70: 2. |
0.168 |
|
| 1991 |
Gassman PG, Winter CH. Understanding electronic effects in organometallic complexes. Influence of methyl substitution on hafnocene dihalides Organometallics. 10: 1592-1598. DOI: 10.1021/Om00051A059 |
0.609 |
|
| 1991 |
Gassman PG, Ray JA, Wenthold PG, Mickelson JW. Synthesis of perfluoroalkylated indenes Journal of Organic Chemistry. 56: 5143-5146. DOI: 10.1021/Jo00017A029 |
0.397 |
|
| 1991 |
Gassman PG, Silva SAD. Use of sterically hindered sensitizers for improved photoinduced electron-transfer reactions Journal of the American Chemical Society. 113: 9870-9872. DOI: 10.1021/Ja00026A034 |
0.427 |
|
| 1991 |
Gerlt JA, Kozarich JW, Kenyon GL, Gassman PG. Electrophilic catalysis can explain the unexpected acidity of carbon acids in enzyme-catalyzed reactions Journal of the American Chemical Society. 113: 9667-9669. DOI: 10.1021/Ja00025A039 |
0.38 |
|
| 1991 |
Gassman PG, Singleton DA, Kagechika H. The unsymmetrical 1,1,3,3-tetramethylallyl cation Journal of the American Chemical Society. 113: 6271-6272. DOI: 10.1021/Ja00016A054 |
0.623 |
|
| 1991 |
Gassman PG, Lottes AC. 2π + 4π Cycloadditions of carbocation activated allenes Tetrahedron Letters. 32: 6473-6476. DOI: 10.1016/0040-4039(91)80196-D |
0.408 |
|
| 1991 |
Ghosh A, Almlöf J, Gassman PG. Ab initio SCF studies of basis set effects in free base porphin Chemical Physics Letters. 186: 113-118. DOI: 10.1016/0009-2614(91)80200-H |
0.661 |
|
| 1991 |
Gassman PG. The road to distinguished leadership Chemical and Engineering News. 69: 71-73+90. |
0.186 |
|
| 1991 |
Gassman PG, Singleton DA, Kagechika H. An unsymmetrical 1,1,3,3-tetramethylallyl cation Journal of the American Chemical Society. 113: 6271-6272. |
0.588 |
|
| 1990 |
Saito K, Omura Y, Maekawa E, Gassman PG. The addition of 1,3-diphenylisobenzofuran to cyclooctateraene and to dimethyl cyclooctatetraene-1,2-dicarboxylate. The benzene ring as a dienophile in an intramolecular diels-alder reaction Bulletin of the Chemical Society of Japan. 63: 395-400. DOI: 10.1246/Bcsj.63.395 |
0.449 |
|
| 1990 |
Gassman PG, Gorman DB. A stepwise mechanism for the formation of 2.pi. + 4.pi. cycloadducts in the ionic Diels-Alder reaction Journal of the American Chemical Society. 112: 8624-8626. DOI: 10.1021/Ja00179A080 |
0.401 |
|
| 1990 |
Gassman PG, Gorman DB. Use of alkyl substitution to control ring size in the intramolecular ionic Diels-Alder reaction Journal of the American Chemical Society. 112: 8623-8624. DOI: 10.1021/Ja00179A079 |
0.441 |
|
| 1990 |
GASSMAN PG. PRESIDENT'S MESSAGE Chemical & Engineering News. 68: 2-43. DOI: 10.1021/cen-v068n001.p002 |
0.174 |
|
| 1990 |
Gassman PG, Chavan SP, Fertel LB. The 2π + 2π cycloaddition of an allyl cation to (1Z,3E)-cycloalkadienes. Evidence for a stepwise process in the lonic Diels-Alder reaction. Tetrahedron Letters. 31: 6489-6492. DOI: 10.1016/S0040-4039(00)97098-9 |
0.69 |
|
| 1990 |
Gassman PG, Allen Heininger S. Federal R&D funding - Chemistry's loss of share Chemical and Engineering News. 68: 44-46. |
0.189 |
|
| 1990 |
Gassman PG. No divine right of chemists Chemical and Engineering News. 68: 35+47. |
0.168 |
|
| 1990 |
Gassman PG. Chemistry - Our profession, our professionals, and our society Chemical and Engineering News. 68: 2-3+43. |
0.197 |
|
| 1990 |
Gassman PG, Gorman DB. Stepwise mechanism for the formation of 2π + 4π cycloadducts in the ionic Diels-Alder reaction Journal of the American Chemical Society. 112: 8624-8626. |
0.331 |
|
| 1989 |
Gassman PG, Chavan SP. The ionic Diels-Alder reaction of 1-vinyl-4-methyl-2,6,7-trioxabicyclo[2.2. 2]octane. Retention of the ortho ester moiety through the use of the trioxabicyclo[2.2.2]octanyl protecting group Journal of the Chemical Society, Chemical Communications. 837-839. DOI: 10.1039/C39890000837 |
0.7 |
|
| 1989 |
Detty MR, Lenhart WC, Gassman PG, Callstrom MR. X-ray photoelectron spectroscopy and tellurium-125 NMR studies of organotellurium compounds. II. Oxatellurolylium halides and dioxatellurapentalenes and their products of oxidative halogen addition Organometallics. 8: 866-870. DOI: 10.1021/Om00106A002 |
0.566 |
|
| 1989 |
Detty MR, Lenhart WC, Gassman PG, Callstrom MR. XPS and tellurium-125 NMR studies of organotellurium compounds. 1. Tellurapyrans, tellurapyranones, tellurapyrylium salts, and their benzo analogs in both the tellurium(II) and tellurium(IV) oxidation states Organometallics. 8: 861-865. DOI: 10.1021/Om00106A001 |
0.365 |
|
| 1989 |
Gassman PG, Bonser SM, Mlinari?-Majerski K. Molecules with twist bent bonds. The synthesis, properties, and reactions of trans-bicyclo[4.1.0]hept-3-ene and certain methylated derivatives Journal of the American Chemical Society. 111: 2652-2662. DOI: 10.1021/Ja00189A046 |
0.457 |
|
| 1989 |
Gassman PG, Riehle RJ. Intramolecular cyclization of an allyl cation. The formation of 11-membered carbocyclic rings via cationic processes Journal of the American Chemical Society. 111: 2319-2320. DOI: 10.1021/Ja00188A065 |
0.431 |
|
| 1989 |
Gassman PG, Lee C. Reductive cyclizations. The electrochemical generation of cyclopropanes via the double intramolecular cyclization of initially formed vinyl radicals Journal of the American Chemical Society. 111: 739-740. DOI: 10.1021/Ja00184A056 |
0.435 |
|
| 1989 |
Gassman PG, Boardman GS. The synthesis and structure of [7](3,6)pyridazinophane Tetrahedron Letters. 30: 4649-4652. DOI: 10.1016/S0040-4039(01)80765-6 |
0.385 |
|
| 1989 |
Gassman PG, Lee C. Insights into the Electrochemical Reductive Cyclization of α,β-Unsaturated Carbonyl Derivatives Tetrahedron Letters. 30: 2175-2178. DOI: 10.1016/S0040-4039(00)99641-2 |
0.369 |
|
| 1989 |
Gassman PG, Riehle RJ. The vinylcyclopropane moiety as an efficient intramolecular trap for carbocations. A high yield process for the formation of eleven-membered carbocyclic structures Tetrahedron Letters. 30: 3275-3278. DOI: 10.1016/S0040-4039(00)99220-7 |
0.404 |
|
| 1989 |
Allinger NL, Chen K, Gassman PG, Hoye RC, Fertel LB. Determination of the structure of (i,o)-bicyclo[6.2.2]dodeca-11-ene-2,3-anhydride by X-ray crystallography and molecular mechanics Journal of Molecular Structure. 195: 43-56. DOI: 10.1016/0022-2860(89)80157-7 |
0.327 |
|
| 1989 |
Detty MR, Lenhart WC, Gassman PG, Callstrom MR. XPS and 125Te NMR studies of organotellurium compounds. 2. Oxatellurolylium halides and dioxatellurapentalenes and their products of oxidative halogen addition Organometallics. 8: 866-870. |
0.51 |
|
| 1989 |
Gassman PG. Meet the press-we need each other Chemical and Engineering News. 67: 31. |
0.172 |
|
| 1989 |
Detty MR, Lenhart WC, Gassman PG, Callstrom MR. XPS and 125Te NMR studies of organotellurium compounds. 1. Tellurapyrans, tellurapyranones, tellurapyrylium salts, and their benzo analogues in both the tellurium(II) and tellurium(IV) oxidation states Organometallics. 8: 861-865. |
0.508 |
|
| 1988 |
Gassman PG, Winter CH. Preparation, electrochemical oxidation, and XPS studies of unsymmetrical ruthenocenes bearing the pentamethylcyclopentadienyl ligand. Journal of the American Chemical Society. 110: 6130-5. PMID 22148790 DOI: 10.1021/Ja00226A030 |
0.577 |
|
| 1988 |
Gassman PG, Burns SJ. Ring expansions via photoinduced single electron transfer promoted opening of cyclopropyl ethers Journal of Organic Chemistry. 53: 5576-5578. DOI: 10.1021/Jo00258A044 |
0.393 |
|
| 1988 |
Gassman PG, Burns SJ. General method for the synthesis of enol ethers (vinyl ethers) from acetals Journal of Organic Chemistry. 53: 5574-5576. DOI: 10.1021/Jo00258A043 |
0.424 |
|
| 1988 |
Gassman PG, Chavan SP. The low-temperature, ionic diels-alder addition of vinyl ortho esters to 1,3-dienes Journal of Organic Chemistry. 53: 2392-2394. DOI: 10.1021/Jo00245A058 |
0.664 |
|
| 1988 |
Gassman PG, Bottorff KJ. Electron transfer induced desilylation of trimethylsilyl enol ethers Journal of Organic Chemistry. 53: 1097-1100. DOI: 10.1021/Jo00240A034 |
0.369 |
|
| 1988 |
Gassman PG, Callstrom MR, Martin JC, Rongione JC. XPS data for linear three-center, four-electron bonding in sulfur species Journal of the American Chemical Society. 110: 8724-8725. DOI: 10.1021/Ja00234A040 |
0.563 |
|
| 1988 |
Dixon DA, Gassman PG. The electronic structures of trans- and cis-bicyclo[4.1.0]hept-3-ene. Evidence for a twist, bent .sigma. bond Journal of the American Chemical Society. 110: 2309-2310. DOI: 10.1021/Ja00215A056 |
0.384 |
|
| 1988 |
Gassman PG, Mlinari?-Majerski K. Molecules with Twist Bent Bonds. A Comparison of the Thermal and Transition-Metal-Complex Promoted Rearrangements of st]Derivatives of trans-Bicyclo[4.1.0]hept-3-ene Tetrahedron Letters. 29: 4803-4806. DOI: 10.1016/S0040-4039(00)80613-9 |
0.422 |
|
| 1988 |
Gassman PG, Chavan SP. Ethynyl ortho esters as precursors of propargyl cations. The low-temperature, ionic diels-alder addition of ethyl propiolate to 1,3-dienes via ethynyl ortho esters Tetrahedron Letters. 29: 3407-3410. DOI: 10.1016/0040-4039(88)85175-X |
0.691 |
|
| 1988 |
DIXON DA, GASSMAN PG. ChemInform Abstract: The Electronic Structures of trans- and cis-Bicyclo(4.1.0)hept-3-ene. Evidence for a Twist, Bent σ Bond Cheminform. 19. DOI: 10.1002/chin.198829049 |
0.291 |
|
| 1988 |
Dixon DA, Gassman PG. The electronic structures of trans- and cis-bicyclo[4.1.0]hept-3-ene. Evidence for a twist, bent σ bond Journal of the American Chemical Society. 110: 2309-2310. |
0.284 |
|
| 1987 |
Gassman PG, O'Reilly NJ. Nucleophilic addition of the pentafluoroethyl group to aldehydes, ketones, and esters Journal of Organic Chemistry. 52: 2481-2490. DOI: 10.1021/Jo00388A025 |
0.363 |
|
| 1987 |
Gassman PG, Hershberger JW. An electrochemical "switch" for starting and stopping the energy-releasing conversion of quadricyclanes to norbornadienes Journal of Organic Chemistry. 52: 1337-1339. DOI: 10.1021/Jo00383A031 |
0.304 |
|
| 1987 |
Gassman PG, Callstrom MR. Isolation, and partial characterization by XPS, of two distinct catalysts in the Ziegler-Natta polymerization of ethylene Journal of the American Chemical Society. 109: 7875-7876. DOI: 10.1021/Ja00259A042 |
0.529 |
|
| 1987 |
Gassman PG, Bottorff KJ. Photoinduced lactonization. A useful but mechanistically complex single electron transfer process Journal of the American Chemical Society. 109: 7547-7548. DOI: 10.1021/Ja00258A059 |
0.362 |
|
| 1987 |
Gassman PG, Singleton DA, Wilwerding JJ, Chavan SP. Acrolein acetals as allyl cation precursors in the ionic diels-alder reaction Journal of the American Chemical Society. 109: 2182-2184. DOI: 10.1021/Ja00241A047 |
0.772 |
|
| 1987 |
GASSMAN PG. ACS COMMENT Chemical & Engineering News. 65: 51. DOI: 10.1021/cen-v065n050.p051 |
0.175 |
|
| 1987 |
Gassman PG, Singleton DA. Propargyl cations - powerful ambient temperature dienophiles in the diels-lder reaction Tetrahedron Letters. 28: 5969-5972. DOI: 10.1016/S0040-4039(00)96839-4 |
0.613 |
|
| 1987 |
Gassman PG, Bottorff KJ. Anti-markovnikov addition of nucleophiles to a non-conjugated olefin via single electron transfer photochemistry Tetrahedron Letters. 28: 5449-5452. DOI: 10.1016/S0040-4039(00)96751-0 |
0.381 |
|
| 1987 |
Walter PHL, Callis CF, Archer RD, Wood BG, Shreeve JM, Heindel ND, Young DC, McCullough JP, Noether DL, Kuck V, Norell JR, Beranek W, Free HM, Van Valkenburg JW, Bortnick NM, ... ... Gassman PG, et al. Official reports from the Denver meeting Chemical and Engineering News. 65: 29-36. |
0.173 |
|
| 1986 |
Gassman PG, Haberman LM. Epoxide opening with tert-butyldimethylsilyl cyanide-zinc iodide. Evidence for a stepwise process in the opening of a sterically hindered epoxide Journal of Organic Chemistry. 51: 5010-5013. DOI: 10.1021/Jo00375A050 |
0.382 |
|
| 1986 |
Gassman PG, Singleton DA. Control of regiospecificity in ionic Diels-Alder reactions. The use of allylic alcohols and allylic ethers as precursors of dienophilic allyl cations Journal of Organic Chemistry. 51: 3075-3076. DOI: 10.1021/Jo00365A048 |
0.627 |
|
| 1986 |
Gassman PG, Mlinaric-Majerski K. Synthesis and photochemical electron-transfer promoted isomerization of 7,7-dimethyl-trans-bicyclo[4.1.0]hept-3-ene Journal of Organic Chemistry. 51: 2397-2398. DOI: 10.1021/Jo00362A050 |
0.418 |
|
| 1986 |
Gassman PG, Okuma K, Lindbeck A, Allen R. Mechanistic insights into the opening of epoxides with trimethylsilyl cyanide - zinc iodide Tetrahedron Letters. 27: 6307-6310. DOI: 10.1016/S0040-4039(00)87794-1 |
0.386 |
|
| 1986 |
Gassman PG, Carroll GT. The reaction of 1,2,2-trimethylbicyclo[1.1.0]butane with excited state 1-cyanonaphthalene Tetrahedron. 42: 6201-6206. DOI: 10.1016/S0040-4020(01)88081-9 |
0.389 |
|
| 1986 |
Gassman PG, Winter CH. (Trifluoromethyl)cyclopentadienide: A powerful electron-withdrawing ligand for transition-metal complexes Journal of the American Chemical Society. 108: 4228-4229. DOI: 10.1002/Chin.198646309 |
0.567 |
|
| 1986 |
Gassman PG, Hay BA. Mechanistic insight into the photoinduced rearrangement of the tricyclo[4.1.0.02,7]heptyl skeleton Journal of the American Chemical Society. 108: 4227-4228. DOI: 10.1002/Chin.198646112 |
0.388 |
|
| 1986 |
Gassman PG, Lee SJ. The conversion of tetrahydroquinoline into derivatives of 8H-pyrido[3,2,1-jk][1,3]benzodiazepines via [2,3]-sigmatropic rearrangements Journal of Organic Chemistry. 51: 267-268. DOI: 10.1002/Chin.198627220 |
0.343 |
|
| 1986 |
GASSMAN PG, HABERMAN LM. ChemInform Abstract: Regiospecific Opening of Oxetanes with Trimethylsilyl Cyanide-Zinc Iodide. Chemischer Informationsdienst. 17. DOI: 10.1002/CHIN.198607119 |
0.283 |
|
| 1986 |
Gassman PG. The expanding role of chemistry - Preparing for the present and the future Chemical & Engineering News. 64: 35. |
0.249 |
|
| 1986 |
Gassman PG, Mlinari?-Majerski K. Synthesis and photoinduced electron-transfer promoted isomerization of 7,7-dimethyl-trans-bicyclo[4.1.0]hept-3-ene [5] Journal of Organic Chemistry. 51: 2397-2398. |
0.318 |
|
| 1985 |
Richtsmeier SC, Gassman PG, Dixon DA. A theoretical evaluation of substituent effects on the ionization potential of bicyclo[1.1.0]butane The Journal of Organic Chemistry. 50: 311-317. DOI: 10.1021/jo00203a005 |
0.245 |
|
| 1985 |
Gassman PG, Hay BA. Alkyl group migration in photoinduced cation radical reactions Journal of the American Chemical Society. 107: 4075-4076. DOI: 10.1021/Ja00299A052 |
0.433 |
|
| 1985 |
Gassman PG, Haberman LM. Regiospecific opening of oxetanes with trimethylsilyl cyanide - zinc iodide. a general approach to γ-amino alcohols. Tetrahedron Letters. 26: 4971-4974. DOI: 10.1016/S0040-4039(01)80828-5 |
0.374 |
|
| 1985 |
Gassman PG, O'Reilly NJ. Pentafluoroethyllithium. Generation and use in synthesis Tetrahedron Letters. 26: 5243-5246. DOI: 10.1016/S0040-4039(00)95005-6 |
0.455 |
|
| 1985 |
Gassman PG, Macomber DW, Willging SM. Isolation and characterization of reactive intermediates and active catalysts in homogeneous catalysis Journal of the American Chemical Society. 107: 2380-2388. DOI: 10.1002/Chin.198534102 |
0.331 |
|
| 1985 |
Richtsmeier SC, Gassman PG, Dixon DA. A theoretical evaluation of substituent effects on the ionization potential of bicyclo[1.1.0]butane Journal of Organic Chemistry. 50: 311-317. DOI: 10.1002/Chin.198525043 |
0.351 |
|
| 1984 |
Gassman PG, Campbell WH, Macomber DW. An unusual relationship between 49Ti chemical shift and Ti(2p3/2) binding energy. The use of 49Ti NMR in evaluating the electronic effect of methyl substitution on the cyclopentadienyl ligand Organometallics. 3: 385-387. DOI: 10.1021/Om00081A009 |
0.373 |
|
| 1984 |
Gassman PG, Cesa IG. Synthesis and rearrangement of (bicyclo [2.2.1] hept-2-ene(bis)triphenylphosphine) platinum(0) complexes Organometallics. 3: 119-128. DOI: 10.1021/Om00079A022 |
0.432 |
|
| 1984 |
Gassman PG, Harrington CK. Effect of the α-trifluoromethyl moiety on the solvolysis of allylic sulfonates Journal of Organic Chemistry. 49: 2258-2273. DOI: 10.1021/Jo00186A035 |
0.373 |
|
| 1984 |
Gassman PG, Carroll GT. Photoinitiated additions of ketones to bicyclo[1.1.0]butanes: the existence of diverse reaction pathways Journal of Organic Chemistry. 49: 2074-2076. DOI: 10.1021/Jo00185A068 |
0.416 |
|
| 1984 |
Gassman PG, Roos JJ, Lee SJ. Use of [2,3]-sigmatropic rearrangements in a one-step conversion of tetrahydroquinoline to substituted 1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-2-one and 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline Journal of Organic Chemistry. 49: 717-718. DOI: 10.1021/Jo00178A033 |
0.381 |
|
| 1984 |
Roth HD, Schilling MLM, Gassman PG, Smith JL. Photoinitiated electron-transfer reactions. The radical cations of bicyclo[1.1.0]butane derivatives Journal of the American Chemical Society. 106: 2711-2712. DOI: 10.1021/Ja00321A046 |
0.413 |
|
| 1984 |
Gassman PG, Gremban RS. Directive effects in the opening of epoxides with trimethylsilyl cyanide - zinc iodide. The establishment of three contiguous chiral centers. Tetrahedron Letters. 25: 3259-3262. DOI: 10.1016/S0040-4039(01)81357-5 |
0.358 |
|
| 1984 |
Saito K, Omura Y, Maekawa E, Gassman PG. Addition reactions of cyclooctatetraene with 1,3-diphenylisobenzofuran the benzene ring as dienophile in a [4+2] cycloaddition reaction Tetrahedron Letters. 25: 2573-2576. DOI: 10.1016/S0040-4039(01)81234-X |
0.44 |
|
| 1984 |
Gassman PG, Smith JL. The photoinduced addition of acetone to 1,7-dimethyltricyclo[4.1.0.02,7]Heptane. Hydrogen atom abstraction from an activated methyl group Tetrahedron Letters. 25: 3051-3054. DOI: 10.1016/0040-4039(84)80005-2 |
0.389 |
|
| 1984 |
Gassman PG, Singleton DA. Distinction between aminium cation radical and protic acid catalyzed "Diels-Alder" reactions Journal of the American Chemical Society. 106: 7993-7994. DOI: 10.1002/Chin.198515124 |
0.646 |
|
| 1984 |
Gassman PG, Singleton DA. Acid-catalyzed intramolecular "Diels-Alder" reactions. The cycloaddition of allyl cations to 1,3-dienes Journal of the American Chemical Society. 106: 6085-6086. DOI: 10.1002/Chin.198503188 |
0.657 |
|
| 1984 |
Gassman PG, Carroll GT. Photoinitiated Additions Of Ketones To Bicyclo(1.1.0)Butanes. The Existence Of Diverse Reaction Pathways Cheminform. 15. DOI: 10.1002/Chin.198452131 |
0.402 |
|
| 1984 |
ROTH HD, SCHILLING MLM, GASSMAN PG, SMITH JL. ChemInform Abstract: PHOTOINITIATED ELECTRON TRANSFER REACTIONS. THE RADICAL CATIONS OF BICYCLO(1.1.0)BUTANE DERIVATIVES Chemischer Informationsdienst. 15. DOI: 10.1002/Chin.198432100 |
0.432 |
|
| 1984 |
Gassman PG, Granrud JE. Isolation, characterization, and rearrangement of cis-and trans-N-acetyl-1-amino-5,6-dimethoxy-5-methylcyclohexa-1,3-diene. Models for the proposed precursors of meta-substituted products from carcinogenic aromatic amines Journal of the American Chemical Society. 106: 2448-2449. DOI: 10.1002/Chin.198431186 |
0.387 |
|
| 1984 |
Gassman PG, Granrud JE. Synthesis and rearrangement of methanesulfonate esters of N-hydroxyacetanilides. A model for a penultimate carcinogen Journal of the American Chemical Society. 106: 1498-1499. DOI: 10.1002/Chin.198424111 |
0.379 |
|
| 1984 |
DIXON DA, DUNNING THJ, EADES RA, GASSMAN PG. ChemInform Abstract: GENERALIZED VALENCE BOND DESCRIPTION OF SIMPLE YLIDES Chemischer Informationsdienst. 15. DOI: 10.1002/chin.198409067 |
0.29 |
|
| 1984 |
Gassman PG, Carroll GT. Photoinitiated additions of ketones to bicyclo[1.1.0]butanes. The existence of diverse reaction pathways [2] Journal of Organic Chemistry. 49: 2074-2076. |
0.304 |
|
| 1984 |
Gassman PG, Hall JB. Testing for symmetry in neighboring group participation in carbocation formation. An insight into double-bond participation via trifluoromethyl group substitution Journal of the American Chemical Society. 106: 4267-4269. |
0.266 |
|
| 1984 |
Dixon DA, Eades RA, Frey R, Gassman PG, Hendewerk ML, Paddon-Row MN, Houk KN. Theoretical evaluation of the effect of electron-withdrawing substituents on carbocation stabilities. Delocalization of charge to the carbonyl and cyano groups Journal of the American Chemical Society. 106: 3885-3891. |
0.274 |
|
| 1984 |
Gassman PG, Cesa IG. Synthesis and rearrangement of (bicyclo[2.2.1]hept-2-ene)bis(triphenylphosphine)platinum(0) complexes Organometallics. 3: 119-128. |
0.765 |
|
| 1983 |
Gassman PG, Macomber DW, Hershberger JW. Evaluation by ESCA of the electronic effect of methyl substitution on the cyclopentadlenyl ligand. A study of titanocenes, zirconocenes, hafnocenes, and ferrocenes Organometallics. 2: 1470-1472. DOI: 10.1021/Om50004A044 |
0.405 |
|
| 1983 |
Gassman PG, Smith JL. Photoinduced additions to carbon-carbon .sigma. bonds. Addition of acetone, acetonitrile, and ethyl acetate to bicyclo[1.1.0]butanes Journal of Organic Chemistry. 48: 4438-4439. DOI: 10.1021/Jo00171A070 |
0.365 |
|
| 1983 |
Dixon DA, Dunning TH, Eades RA, Gassman PG. Generalized valence bond description of simple ylides Journal of the American Chemical Society. 105: 7011-7017. DOI: 10.1021/Ja00362A001 |
0.37 |
|
| 1983 |
Gassman PG, Bonser SM. Synthesis and thermal isomerization of trans-bicyclo[4.1.0]hept-3-ene Journal of the American Chemical Society. 105: 667-669. DOI: 10.1021/Ja00341A082 |
0.393 |
|
| 1983 |
Gassman PG, M. Bonser S. The transition metal complex promoted isomerization of trans-bicyclo[4.1.0]hept-3-ene to cis-bicyclo[4.1.0]hept-3-ene Tetrahedron Letters. 24: 3431-3434. DOI: 10.1016/S0040-4039(00)86005-0 |
0.382 |
|
| 1983 |
Gassman PG, Olson KD. Photoinduced addition of nucleophiles to bicyclo[2.2.1]hepta-2,5-diene Tetrahedron Letters. 24: 19-22. DOI: 10.1016/S0040-4039(00)81315-5 |
0.408 |
|
| 1983 |
Gassman PG, Smith JL. Photoinduced additions to carbon-carbon σ bonds. Addition of acetone, acetonitrile, and ethyl acetate to bicyclo[1.1.0]butanes Journal of Organic Chemistry. 48: 4438-4439. DOI: 10.1002/Chin.198418158 |
0.367 |
|
| 1983 |
Gassman PG, Tidwell TT. Electron-deficient carbocations Accounts of Chemical Research. 16: 279-285. DOI: 10.1002/Chin.198350359 |
0.343 |
|
| 1983 |
Gassman PG, Greenlee ML, Dixon DA, Richtsmeier S, Gougoutas JZ. X-ray and theoretical analysis of the relationship between substituent steric effects and the structure of bicyclo[1.1.0]butane. The unexpected flexibility of the bicyclo[1.1.0]butane skeleton Journal of the American Chemical Society. 105: 5865-5874. DOI: 10.1002/Chin.198350047 |
0.348 |
|
| 1983 |
Gassman PG, Bonser SM. Synthesis And Thermal Isomerization Of Trans-Bicyclo(4.1.0)Hept-3-Ene Cheminform. 14. DOI: 10.1002/Chin.198321192 |
0.393 |
|
| 1983 |
Gassman PG, Talley JJ, Saito K, Guggenheim TL, Doherty MM, Dixon DA. The effect of the α-cyano substituent on carbocation stability Preprints Symposia. 28: 334-338. |
0.242 |
|
| 1983 |
Gassman PG, Greenlee ML, Dixon DA, Richtsmeier S, Gougoutas JZ. 1. 1. 0. Journal of the American Chemical Society. 105: 5865-5874. |
0.266 |
|
| 1982 |
Gassman PG, Miura T, Mossman A. [2,3] Sigmatropic rearrangement of ylides derived from benzylic selenonium salts Journal of Organic Chemistry. 47: 954-959. DOI: 10.1021/Jo00345A011 |
0.43 |
|
| 1982 |
Gassman PG, Miura A, Miura T. Direct selenation of electron-rich aromatic compounds with (phenylseleno)dimethylsulfonium tetrafluoroborate Journal of Organic Chemistry. 47: 951-954. DOI: 10.1021/Jo00345A010 |
0.37 |
|
| 1982 |
Gassman PG, Guggenheim TL. The 3-fluoromethylphenyl group. a useful moiety for the study of solvolysis reactions with large negative rho-values Journal of Organic Chemistry. 14: 4002-4004. DOI: 10.1021/Jo00141A045 |
0.375 |
|
| 1982 |
Gassman PG, Guggenheim TL. Influence of an α-cyano function on charge delocalization in the benzyl cation. Relationship between inductive destabilization and conjugative stabilization by the cyano group Journal of Organic Chemistry. 47: 3023-3026. DOI: 10.1021/Jo00136A048 |
0.357 |
|
| 1982 |
Gassman PG, Guggenheim TL. Opening of epoxides with trimethylsilyl cyanide to produce .beta.-hydroxy isonitriles. A general synthesis of oxazolines and .beta.-amino alcohols Journal of the American Chemical Society. 104: 5849-5850. DOI: 10.1021/Ja00385A078 |
0.333 |
|
| 1982 |
Gassman PG, Olson KD. Photochemistry of saturated hydrocarbons. Mechanistic changes as a function of methyl substitution in the photosensitized reactions of the tricyclo[4.1.0.02,7]heptyl system Journal of the American Chemical Society. 104: 3740-3742. DOI: 10.1021/Ja00377A042 |
0.421 |
|
| 1982 |
Gassman PG, Yamaguchi R. Electron transfer from highly strained polycyclic molecules Tetrahedron. 38: 1113-1122. DOI: 10.1016/0040-4020(82)80129-4 |
0.368 |
|
| 1982 |
Gassman PG, Guggenheim TL. Opening of epoxides with trimethylsilyl cyanide to produce β-hydroxy isonitriles. A general synthesis of oxazolines and β-amino alcohols Journal of the American Chemical Society. 104: 5849-5850. |
0.237 |
|
| 1982 |
Gassman PG, Guggenheim TL. The 3-(fluoromethyl)phenyl group. A useful moiety for the study of solvolysis reactions with large negative ρ values Journal of Organic Chemistry. 47: 4002-4004. |
0.285 |
|
| 1982 |
Gassman PG, Schaffhausen JG, Starkey FD, Raynolds PW. Synthesis and solvolysis of sulfonate esters of 3-phenyl-3-aza-endo-tricyclo[3.2.1.02,4]octan-anti-8-ols. Identification of the carbon-carbon bond of aziridines as a powerful neighboring group in solvolysis reactions Journal of the American Chemical Society. 104: 6411-6414. |
0.318 |
|
| 1982 |
Gassman PG, Schaffhausen JG, Reynolds PW. Neighboring group participation by the carbon-carbon bond of an epoxide. Synthesis and solvolysis of derivatives of 3-oxa-endo-tricyclo[3.2.1.02,4]octan-anti-8-ol Journal of the American Chemical Society. 104: 6408-6411. |
0.286 |
|
| 1982 |
Gassman PG, Doherty MM. Magnification of neighboring-group participation in the solvolytic generation of carbocations through the placement of an electron-withdrawing substituent on the incipient cationic center Journal of the American Chemical Society. 104: 3742-3744. |
0.29 |
|
| 1981 |
Gassman PG, Rasmy OM, Murdock TO, Saito K. Electrochemical reductive cyclizations to the .beta.-position of cyclic .alpha.,.beta.-unsaturated ketones. Formation of fused ring systems Journal of Organic Chemistry. 13: 5455-5457. DOI: 10.1021/Jo00339A056 |
0.351 |
|
| 1981 |
Gassman P, Hoye R. Additions and Corrections - Synthesis, Structure, and Stability of (i,o)-Bicyclo(6.2.2)dodeca-9,11-dienes. Generation of Unusually Expanded Carbon-Carbon-Carbon Bond Angles. Journal of the American Chemical Society. 103: 7797-7797. DOI: 10.1021/Ja00416A603 |
0.361 |
|
| 1981 |
Gassman PG, Olson KD, Walter L, Yamaguchi R. Photoexcitation of nonconjugated, strained, saturated hydrocarbons. Relationship between ease of oxidation and quenching of naphthalene fluorescence by saturated hydrocarbons Journal of the American Chemical Society. 103: 4977-4979. DOI: 10.1021/Ja00406A067 |
0.32 |
|
| 1981 |
Gassman PG, Hoye RC. Synthesis, structure, and reactivity of the (i,o)-diazabicyclo[n.2.2]alkene skeleton. Extremely facile cleavage of a carbon-nitrogen bond Journal of the American Chemical Society. 103: 2498-2500. DOI: 10.1021/Ja00399A096 |
0.391 |
|
| 1981 |
Eades RA, Gassman PG, Dixon DA. The conformations and energetics of simple ylides Journal of the American Chemical Society. 103: 1066-1068. DOI: 10.1021/Ja00395A012 |
0.236 |
|
| 1981 |
Gassman PG, Hoye RC. Synthesis, structure, and stability of (i,o)-bicyclo[6.2.2]dodeca-9,11-dienes. Generation of unusually expanded carbon-carbon-carbon bond angles Journal of the American Chemical Society. 103: 215-217. DOI: 10.1021/Ja00391A052 |
0.358 |
|
| 1981 |
Gassman PG, Talley JJ. The effect of the α-cyano moiety on neighboring group participation by the cyclopropyl group Tetrahedron Letters. 22: 5253-5256. DOI: 10.1016/S0040-4039(01)92473-6 |
0.373 |
|
| 1981 |
Gassman PG, Miura T. Spontaneous [2,3]-sigmatropic rearrangement of s-arylthiosulfonium ylids formed in the reaction of arylsulfenyl chlorides with methylthiolyiethyltrimethylsilane Tetrahedron Letters. 22: 4787-4790. DOI: 10.1016/S0040-4039(01)92343-3 |
0.43 |
|
| 1981 |
Gassman PG, Saito K. H/α-CN versus H/β-CN rate ratios in the solvolysis of sulfonate esters in unconstrained systems. Additional evidence for conjugative stabilization of attached carbocations by the cyano moiety Tetrahedron Letters. 22: 1311-1314. DOI: 10.1016/S0040-4039(01)90304-1 |
0.337 |
|
| 1981 |
Gassman PG, Hoye RC. Anomalous cycloaddition reactions of distorted cyclohexa-1,4-dienes. Cycloaddition of N-phenyltriazolinedione to (i,o)-bicyclo[n.2.2]alkadienes Journal of the American Chemical Society. 103: 2496-2498. |
0.265 |
|
| 1981 |
Gassman PG, Rasmy OM, Murdock TO, Saito K. Electrochemical reductive cyclizations to the β-position of cyclic α,β-unsaturated ketones. Formation of fused ring systems Journal of Organic Chemistry. 46: 5455-5457. |
0.264 |
|
| 1981 |
Gassman PG, Hoye RC. Synthesis, structure, and reactivity of the (i,o)-diazabicyclo[n.2.2]alkene skeleton. Extremely facile cleavage of a C-N bond Journal of the American Chemical Society. 103: 2498-2500. |
0.271 |
|
| 1981 |
Eades RA, Gassman PG, Dixon DA. The conformations and energetics of simple ylids Journal of the American Chemical Society. 103: 1066-1068. |
0.227 |
|
| 1980 |
Gassman PG, Bailey TF, Hoye RC. A general approach to small [n]paracyclophanes Journal of Organic Chemistry. 45: 2923-2924. DOI: 10.1021/Jo01302A039 |
0.311 |
|
| 1980 |
Gassman PG, Saito K, Talley JJ. Solvolysis of adamantanone cyanohydrin sulfonates. An evaluation of H/.alpha.-CN versus H/.beta.-CN rate ratios Journal of the American Chemical Society. 102: 7613-7615. DOI: 10.1021/Ja00545A061 |
0.303 |
|
| 1980 |
Gassman PG, Gennick I. Synthesis and reactions of 2-lithio-3-chlorobicyclo[2.2.1]hept-2-ene. Generation of the trimer of bicyclo[2.2.1]hept-2-yne [10] Journal of the American Chemical Society. 102: 6863-6864. DOI: 10.1021/Ja00542A041 |
0.439 |
|
| 1980 |
Gassman PG, Proehl GS. [3.1.1]Propellane Journal of the American Chemical Society. 102: 6862-6863. DOI: 10.1021/Ja00542A040 |
0.371 |
|
| 1980 |
Gassman PG, Valcho JJ, Proehl GS, Cooper CF. Reaction of 1-chloro-2-alkylcycloalkenes with organolithium reagents. A novel cyclopropanation reaction involving the generation of carbenes from vinyl halides Journal of the American Chemical Society. 102: 6519-6526. DOI: 10.1021/Ja00541A022 |
0.422 |
|
| 1980 |
Gassman PG, Talley JJ. Effect of .alpha.-cyano groups on neighboring group participation in carbonium ion reactions Journal of the American Chemical Society. 102: 4138-4143. DOI: 10.1021/Ja00532A026 |
0.365 |
|
| 1980 |
Dixon DA, Charlier PA, Gassman PG. Mesomeric stabilization of carbonium ions by .alpha.-cyano groups. A theoretical evaluation of inductive vs. resonance effects of the cyano moiety Journal of the American Chemical Society. 102: 3957-3959. DOI: 10.1021/Ja00531A051 |
0.335 |
|
| 1980 |
Gassman PG, Talley JJ. The .alpha.-cyano group as a substituent in solvolysis reactions. An evaluation of inductive destabilization vs. mesomeric stabilization of cations by the cyano moiety Journal of the American Chemical Society. 102: 1214-1216. DOI: 10.1021/Ja00523A076 |
0.395 |
|
| 1980 |
Gassman PG, Mullins MJ. The addition of methyllithium to 2,2,4,4-tetramethylcyclobutan-1-one-3-thione. The generation and capture of a bishomoenolate anion Tetrahedron Letters. 21: 2219-2222. DOI: 10.1016/0040-4039(80)80007-4 |
0.401 |
|
| 1980 |
Gassman PG, Miura T, Mossman A. Base treatment of benzylic selenonium salts. [2,3] Sigmatropic rearrangements vs. nucleophilic displacement Journal of the Chemical Society, Chemical Communications. 558-559. DOI: 10.1002/Chin.198040289 |
0.361 |
|
| 1980 |
Dixon DA, Charlier PA, Gassman PG. Mesomeric stabilization of carbonium ions by α-cyano groups. A theoretical evaluation of inductive vs. resonance effects of the cyano moiety [9] Journal of the American Chemical Society. 102: 3957-3959. DOI: 10.1002/Chin.198034091 |
0.35 |
|
| 1980 |
DIXON DA, CHARLIER PA, GASSMAN PG. ChemInform Abstract: MESOMERIC STABILIZATION OF CARBONIUM IONS BY α-CYANO GROUPS. A THEORETICAL EVALUATION OF INDUCTIVE VS. RESONANCE EFFECTS OF THE CYANO MOIETY Chemischer Informationsdienst. 11. DOI: 10.1002/chin.198034091 |
0.251 |
|
| 1980 |
GASSMAN PG, MULLINS MJ, RICHTSMEIER S, DIXON DA. ChemInform Abstract: EFFECT OF ALKYL SUBSTITUTION ON THE EASE OF OXIDATION OF BICYCLO(1.1.0)BUTANES. EXPERIMENTAL VERIFICATION OF PRDDO CALCULATIONS FOR THE NATURE OF THE HOMO O BICYCLO(1.1.0)BUTANE Chemischer Informationsdienst. 11. DOI: 10.1002/Chin.198001112 |
0.377 |
|
| 1980 |
Gassman PG, Gennick I. Temperature effects on the bromination of 2-bromobicyclo[2.2.1]hept-2-ene. Synthesis of 2,3-dibromobicyclo[2.2.1]hept-2-ene Journal of Organic Chemistry. 45: 5211-5213. |
0.28 |
|
| 1980 |
Gassman PG, Proehl GS. [3.1.1]Propellane [9] Journal of the American Chemical Society. 102: 6862-6863. |
0.266 |
|
| 1980 |
Gassman PG, Saito K, Talley JJ. Solvolysis of adamantanone cyanohydrin sulfonates. An evaluation of H/α-CN vs. H/β-CN rate ratios [33] Journal of the American Chemical Society. 102: 7613-7615. |
0.202 |
|
| 1980 |
Gassman PG, Talley JJ. Effect of α-cyano groups on neighboring group participation in carbonium ion reactions Journal of the American Chemical Society. 102: 4138-4143. |
0.278 |
|
| 1980 |
Gassman PG, Talley JJ. The α-cyano group as a substituent in solvolysis reactions. An evaluation of inductive destabilization vs. mesomeric stabilization of cations by the cyano moiety [41] Journal of the American Chemical Society. 102: 1214-1216. |
0.32 |
|
| 1979 |
Gassman PG, Chasman JN, Reus WF, Battiste MA, Haywood-Farmer J. Evidence for the formation of a symmetrical ion during neighboring group participation by the cyclopropyl moiety. Solvolysis of methylated derivatives of tricyclo[3.2.1.02,4]octan-8-ol Journal of Organic Chemistry. 44: 2814-2816. DOI: 10.1021/Jo01329A055 |
0.391 |
|
| 1979 |
Gassman PG, Halweg KM. Air oxidation of oxindoles to isatins Journal of Organic Chemistry. 44: 628-629. DOI: 10.1021/Jo01318A031 |
0.304 |
|
| 1979 |
Gassman PG, Mullins MJ, Richtsmeier S, Dixon DA. Effect of alkyl substitution on the ease of oxidation of bicyclo[1.1.0]butanes. Experimental verification of PRDDO calculations for the nature of the HOMO of bicyclo[1.1.0]butane Journal of the American Chemical Society. 101: 5793-5797. DOI: 10.1021/Ja00513A054 |
0.386 |
|
| 1979 |
Gassman PG, Mullins MJ, Richtsmeier S, Dixon DA. Effect of alkyl substitution on the ease of oxidation of bicyclo[1.1.0]butanes. Experimental verification of PRDDO calculations for the nature of the HOMO of bicyclo[1.1.0]butane Journal of the American Chemical Society. 101: 5793-5797. DOI: 10.1021/ja00513a054 |
0.285 |
|
| 1979 |
Gassman PG, Yamaguchi R. Electrochemical oxidation of strained hydrocarbons Journal of the American Chemical Society. 101: 1308-1310. DOI: 10.1021/ja00499a057 |
0.213 |
|
| 1979 |
Gassman PG, Valcho JJ, Proehl GS. Reactions of 1-chloro-2-alkylcyclohexenes with organolithium reagents. The intermediacy of cyclopropenes Journal of the American Chemical Society. 101: 231-233. DOI: 10.1021/Ja00495A045 |
0.406 |
|
| 1979 |
Gassman PG, Korn SR, Bailey TF, Johnson TH, Finer J, Clardy J. The synthesis and structure of 10,11-bistrifluoromethyl-i,o-bicyclo[7.2.2]trideca-10,12-diene. A highly strained inside-outside bicycloalkane derivative Tetrahedron Letters. 20: 3401-3404. DOI: 10.1016/S0040-4039(01)95420-6 |
0.393 |
|
| 1979 |
Gassman PG, Mullins MJ. 1,3-di(methythio)-2,2,4,4-tetramethylbicyclo[1.1.0]butane Tetrahedron Letters. 20: 4457-4460. DOI: 10.1016/S0040-4039(01)86617-X |
0.347 |
|
| 1979 |
Battiste MA, McRitchie DD, Gassman PG, Reuss WF, Chasman JN, Haywood-Farmer J. Methyl substituent probe of the transition state for thermal decarbonylation of endo-tricyclo[3.2.1.02,4]octan-8-one Tetrahedron Letters. 20: 2097-2100. DOI: 10.1016/S0040-4039(01)86272-9 |
0.369 |
|
| 1979 |
Gassman PG. Strained Organic Molecules Journal of Organometallic Chemistry. 170: C22. DOI: 10.1016/S0022-328X(00)83203-9 |
0.192 |
|
| 1979 |
GASSMAN PG, YAMAGUCHI R. ChemInform Abstract: ELECTROCHEMICAL OXIDATION OF STRAINED HYDROCARBONS Chemischer Informationsdienst. 10. DOI: 10.1002/CHIN.197922070 |
0.225 |
|
| 1979 |
Gassman PG, Valcho JJ, Proehl GS. Reactions Of 1‐Chloro‐2‐Alkylcyclohexenes With Organolithium Reagents. The Intermediacy Of Cyclopropenes Cheminform. 10. DOI: 10.1002/Chin.197915220 |
0.4 |
|
| 1979 |
Gassman PG, Yamaguchi R. Electrochemical oxidation of strained hydrocarbons [22] Journal of the American Chemical Society. 101: 1308-1310. |
0.213 |
|
| 1979 |
Gassman PG, Valcho JJ, Proehl GS. Reactions of 2-chloro-2-alkylcyclohexenes with organolithium reagents. The intermediacy of cyclopropenes [12] Journal of the American Chemical Society. 101: 231-233. |
0.308 |
|
| 1978 |
Gassman PG, Yamaguchi R, Koser GF. The ease of oxidation of highly strained polycyclic molecules Journal of Organic Chemistry. 43: 4392-4393. DOI: 10.1021/Jo00416A039 |
0.322 |
|
| 1978 |
Gassman PG, Schaffhausen JG. Synthesis, photolysis, and pyrolysis of 10-substituted exo-3,4,5-triazatricyclo[5.2.1.02,6]dec-3-enes. Preparation of 8-substituted exo- and endo-3-aryl-3-azatricyclo[3.2.1.02,4]octanes Journal of Organic Chemistry. 43: 3214-3223. DOI: 10.1021/Jo00410A024 |
0.464 |
|
| 1978 |
Gassman PG, Drewes HR. The ortho functionalization of aromatic amines. Benzylation, formylation, and vinylation of anilines Journal of the American Chemical Society. 100: 7600-7610. DOI: 10.1021/Ja00492A028 |
0.413 |
|
| 1978 |
Gassman PG, Talley JJ. Cyanohydrins - a general synthesis Tetrahedron Letters. 19: 3773-3776. DOI: 10.1016/S0040-4039(01)95055-5 |
0.389 |
|
| 1978 |
GASSMAN PG, SCHAFFHAUSEN JG. ChemInform Abstract: SYNTHESIS, PHOTOLYSIS, AND PYROLYSIS OF 10-SUBSTITUTED EXO-3,4,5-TRIAZATRICYCLO(5,2,1,0(2,6)DEC-3-ENES. PREPARATION OF 8-SUBSTITUTED EXO- AND ENDO-3-ARYL-3-AZATRICYCLO(3,2,1,0(2,4)OCTANES Chemischer Informationsdienst. 9. DOI: 10.1002/chin.197852208 |
0.374 |
|
| 1978 |
Gassman PG, Yamaguchi R. 1,8-Bishomocubane Journal of Organic Chemistry. 43: 4654-4656. |
0.266 |
|
| 1978 |
Gassman PG, Amick DR. Exclusive ortho substitution of phenols via [2,3]-sigmatropic rearrangements Journal of the American Chemical Society. 100: 7611-7619. |
0.359 |
|
| 1977 |
Gassman PG, Sugawara T, Tillotson LG. Kinetic resolution via the transition metal complex promoted rearrangement of strained hydrocarbons Journal of Organic Chemistry. 42: 3785-3786. DOI: 10.1021/Jo00443A044 |
0.359 |
|
| 1977 |
Gassman PG, Schenk WN. Use of [2,3] sigmatropic rearrangements for the specific ortho-substitution of polycyclic aromatic amines. The methylation of naphthylamines and the synthesis of 1H-benz[g]indoles and 3H-benz[e]indoles Journal of Organic Chemistry. 42: 3240-3243. DOI: 10.1021/Jo00440A008 |
0.384 |
|
| 1977 |
Gassman PG, Balchunis RJ. Sulfenylation of amides Journal of Organic Chemistry. 42: 3236-3240. DOI: 10.1021/Jo00440A007 |
0.399 |
|
| 1977 |
Gassman PG, Gilbert DP, Cole SM. Reductive sulfenylation. A general method for the .alpha.-sulfenylation of cyclic ketones Journal of Organic Chemistry. 42: 3233-3236. DOI: 10.1021/Jo00440A006 |
0.336 |
|
| 1977 |
Gassman PG, Cue BW, Luh TY. A general method for the synthesis of isatins Journal of Organic Chemistry. 42: 1344-1348. DOI: 10.1021/Jo00428A016 |
0.37 |
|
| 1977 |
Gassman PG, Gilbert DP, Luh TY. Substituent effects on the carbon-13 spectra of oxindoles Journal of Organic Chemistry. 42: 1340-1344. DOI: 10.1021/Jo00428A015 |
0.348 |
|
| 1977 |
Gassman PG, Schenk WN. A general procedure for the base-promoted hydrolysis of hindered esters at ambient temperatures Journal of Organic Chemistry. 42: 918-920. DOI: 10.1021/Jo00425A040 |
0.347 |
|
| 1977 |
Gassman PG, Uneyama K, Hahnfeld JL. A comparison of the heterolytic vs. homolytic cleavage of the nitrogen-chlorine bond Journal of the American Chemical Society. 99: 647-648. DOI: 10.1021/Ja00444A074 |
0.382 |
|
| 1977 |
Gassman PG, Johnson TH. The chemistry of bent bonds. 51. The relation of polarization in metal-carbene complexes to the degenerate metathesis of terminal olefins Journal of the American Chemical Society. 99: 622-623. DOI: 10.1021/Ja00444A058 |
0.383 |
|
| 1977 |
Gassman PG, Balchunis RJ. The ortho-alkylation of anilides via the [2,3]-sigmatropic rearrangement of ylids derived from n-acyl-n-arylazasulfonium salts Tetrahedron Letters. 18: 2235-2237. DOI: 10.1016/S0040-4039(01)83729-1 |
0.366 |
|
| 1977 |
Gassman PG, Parton RL. The ortho-alkylation of anilines via [2,3]-sigmatropic rearrangements of azasulfonium ylids. A new process for the introduction of alkyl groups Tetrahedron Letters. 18: 2055-2058. DOI: 10.1016/S0040-4039(01)83678-9 |
0.386 |
|
| 1977 |
Gassman PG, Parton RL. Conversion of anilines into N-methyl-2-quinolones via [2,3] sigmatropic rearrangements Journal of the Chemical Society, Chemical Communications. 694-695. DOI: 10.1002/Chin.197808231 |
0.364 |
|
| 1977 |
Gassman PG, Gilbert DP, Cole SM. Reductive sulfenylation. A general method for the α-sulfenylation of cyclic ketones Journal of Organic Chemistry. 42: 3233-3236. DOI: 10.1002/Chin.197803204 |
0.361 |
|
| 1977 |
GASSMAN PG, JOHNSON TH. ChemInform Abstract: THE CHEMISTRY OF BENT BONDS. 51. THE RELATION OF POLARIZATION IN METAL-CARBENE COMPLEXES TO THE DEGENERATE METATHESIS OF TERMINAL OLEFINS Chemischer Informationsdienst. 8: no-no. DOI: 10.1002/CHIN.197715284 |
0.29 |
|
| 1977 |
Gassman PG, Uneyama K, Hahnfeld JL. A Comparison Of The Heterolytic Vs. Homolytic Cleavage Of The Nitrogen-Chlorine Bond Cheminform. 8. DOI: 10.1002/Chin.197715107 |
0.382 |
|
| 1977 |
Gassman PG, Johnson TH. The relationship of polarization in metal-carbene complexes to the degenerate metathesis of terminal olefins [13] Journal of the American Chemical Society. 99: 622-623. |
0.247 |
|
| 1977 |
Gassman PG, Uneyama K, Hahnfeld JL. A comparison of the heterolytic vs. homolytic cleavage of the nitrogen-chlorine bond [28] Journal of the American Chemical Society. 99: 647-648. |
0.28 |
|
| 1976 |
Gassman PG, Johnson TH. Cyclopropane-olefin cross metathesis Journal of the American Chemical Society. 98: 6058-6059. DOI: 10.1021/Ja00435A058 |
0.328 |
|
| 1976 |
Gassman PG, Johnson TH. Quenching of olefin metathesis. Evidence for the generation of metal-carbene intermediates from noncarbenoid precursors Journal of the American Chemical Society. 98: 6055-6057. DOI: 10.1021/Ja00435A056 |
0.367 |
|
| 1976 |
Gassman PG, Hodgson PKG, Balchunis RJ. Base-promoted hydrolysis of amides at ambient temperatures Journal of the American Chemical Society. 98: 1275-1276. DOI: 10.1021/Ja00421A046 |
0.331 |
|
| 1976 |
Gassman PG, Johnson TH. Chemistry of bent bonds. XLVI. Metathesis. Diene and cyclobutane interconversions Journal of the American Chemical Society. 98: 861-862. DOI: 10.1021/Ja00419A050 |
0.397 |
|
| 1976 |
Gassman PG, Lein GM, Yamaguchi R. Neighboring group participation by a "twisted" double bond Tetrahedron Letters. 17: 3113-3116. DOI: 10.1016/S0040-4039(00)93855-3 |
0.36 |
|
| 1976 |
GASSMAN PG, JOHNSON TH. ChemInform Abstract: CYCLOPROPANE-OLEFIN CROSS METATHESIS Chemischer Informationsdienst. 7: no-no. DOI: 10.1002/chin.197650171 |
0.238 |
|
| 1976 |
GASSMAN PG, JOHNSON TH. ChemInform Abstract: QUENCHING OF OLEFIN METATHESIS. EVIDENCE FOR THE GENERATION OF METAL-CARBENE INTERMEDIATES FROM NONCARBENOID PRECURSORS Chemischer Informationsdienst. 7: no-no. DOI: 10.1002/CHIN.197650169 |
0.274 |
|
| 1976 |
Gassman PG, Lein GMJ, Yamaguchi R. The Chemistry Of Bent Bonds. Xlvii. Neighboring Group Participation By A ′Twisted′ Double Bond Cheminform. 7. DOI: 10.1002/Chin.197647181 |
0.373 |
|
| 1976 |
Gassman PG, Johnson TH. Retrocarbene additions. Dissection of alkyl-substituted cyclopropanes under metathesis conditions [15] Journal of the American Chemical Society. 98: 6057-6058. |
0.323 |
|
| 1976 |
Gassman PG, Johnson TH. Metathesis. Diene and cyclobutane interconversions [15] Journal of the American Chemical Society. 98: 861-862. |
0.347 |
|
| 1976 |
Gassman PG, Johnson TH. Cyclopropane-olefin cross metathesis [16] Journal of the American Chemical Society. 98: 6058-6059. |
0.218 |
|
| 1975 |
Gassman PG, Valcho JJ. Chemistry of bent bonds. XLV. Norbornyne Journal of the American Chemical Society. 97: 4768-4770. DOI: 10.1021/Ja00849A056 |
0.375 |
|
| 1975 |
Gassman PG, Nishiguchi I, Yamamoto H. Anodic oxidation of aziridines Journal of the American Chemical Society. 97: 1600-1602. DOI: 10.1021/Ja00839A068 |
0.313 |
|
| 1975 |
Gassman PG, Pike WC. Chemistry of bent bonds. XLIV. Conformationally controlled solvolysis. Ion conformation as the determining factor in the ring expansion of bicyclo[2.1.0]pentane derivatives Journal of the American Chemical Society. 97: 1250-1251. DOI: 10.1021/Ja00838A053 |
0.4 |
|
| 1975 |
Gassman PG, Atkins TJ. The reaction of 2-chlorobicyclo[2.2.1]heptene with methyllithium Tetrahedron Letters. 16: 3035-3038. DOI: 10.1016/S0040-4039(00)75065-9 |
0.292 |
|
| 1975 |
Gassman PG, Nikora JA. The chemistry of bent bonds. XLIV. Chemical evidence for the structure of the adduct obtained from quadricyclane and di-μ-chlorotetracarbonyldirhodium(I) Journal of Organometallic Chemistry. 92: 81-87. DOI: 10.1016/S0022-328X(00)91104-5 |
0.275 |
|
| 1975 |
Gassman PG, Amick DR. A Simple Route To Benzofurans Synthetic Communications. 5: 325-329. DOI: 10.1002/Chin.197551208 |
0.444 |
|
| 1975 |
Gassman PG, Valcho JJ. The Chemistry Of Bent Bonds Part 45, Norbornyne Cheminform. 6. DOI: 10.1002/Chin.197542167 |
0.375 |
|
| 1975 |
Gassman PG, Nishiguchi I, Yamamoto H. Anodic oxidation of aziridines Cheminform. 6. DOI: 10.1002/Chin.197522144 |
0.313 |
|
| 1975 |
GASSMAN PG, KORN SR, THUMMEL RP. ChemInform Abstract: THE CHEMISTRY OF BENT BONDS PART 43, CYCLOADDITIONS TO CYCLIC 1,3-DIENES, A DIELS-ALDER ROUTE TO INSIDE-OUTSIDE BICYCLICS Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/Chin.197502142 |
0.432 |
|
| 1975 |
Gassman PG, Nishiguchi I, Yamamoto HA. Anodic oxidation of aziridines [16] Journal of the American Chemical Society. 97: 1600-1602. |
0.199 |
|
| 1975 |
Gassman PG. Conformationally Controlled Solvolysis. Ion Conformation as the Determining Factor in the Ring Expansion of Bicyclo[2.1.0]pentane Derivatives [10] Journal of the American Chemical Society. 97: 1250-1251. |
0.269 |
|
| 1975 |
Gassman PG, Valcho JJ. Norbornyne [15] Journal of the American Chemical Society. 97: 4768-4770. |
0.266 |
|
| 1974 |
Gassman PG, Korn SR, Thummel RP. Chemistry of bent bonds. XLIII. Cycloadditions to cyclic 1,3-dienes. Diels-Alder route to inside-outside bicyclics Journal of the American Chemical Society. 96: 6948-6955. DOI: 10.1021/Ja00829A023 |
0.425 |
|
| 1974 |
Gassman PG, Gruetzmacher G, Van Bergen TJ. Generation of azasulfonium salts from halogen-sulfide complexes and anilines. The synthesis of indoles, oxindoles, and alkylated aromatic amines bearing cation stabilizing substituents Journal of the American Chemical Society. 96: 5512-5517. DOI: 10.1021/Ja00824A030 |
0.465 |
|
| 1974 |
Gassman PG, Van Bergen TJ. Oxindoles. A new, general method of synthesis Journal of the American Chemical Society. 96: 5508-5512. DOI: 10.1021/Ja00824A029 |
0.361 |
|
| 1974 |
Gassman PG, Van Bergen TJ, Gilbert DP, Cue BW. A general method for the synthesis of indoles Journal of the American Chemical Society. 96: 5495-5508. DOI: 10.1021/Ja00824A028 |
0.376 |
|
| 1974 |
Gassman PG, Gruetzmacher GD. Azasulfonium salts. Intermediates in a general procedure for the alkylation of aromatic amines Journal of the American Chemical Society. 96: 5487-5495. DOI: 10.1021/Ja00824A027 |
0.414 |
|
| 1974 |
Gassman PG, Drewes HR. Selective Ortho Formylation Of Aromatic Amines Journal of the American Chemical Society. 96: 3002-3003. DOI: 10.1021/Ja00816A060 |
0.385 |
|
| 1974 |
Gassman PG, Amick DR. The selective ortho-formylation of phenols Tetrahedron Letters. 15: 3463-3466. DOI: 10.1016/S0040-4039(01)91938-0 |
0.23 |
|
| 1974 |
Gassman PG, Amick DR. The ortho-alkylation of phenols Tetrahedron Letters. 15: 889-892. DOI: 10.1016/S0040-4039(01)82361-3 |
0.354 |
|
| 1974 |
Gassman PG, Huang CT. Selective formylation of 2-aminopyridines Journal of the Chemical Society, Chemical Communications. 685b-686. DOI: 10.1002/Chin.197449309 |
0.312 |
|
| 1974 |
Gassman PG, Gilbert DP, Van Bergen TJ. A general method for the synthesis of 2,3-disubstituted indole derivatives Journal of the Chemical Society, Chemical Communications. 201-202. DOI: 10.1002/Chin.197425279 |
0.4 |
|
| 1974 |
Gassman PG, Drewes HR. Selective ortho formylation of aromatic amines [7] Journal of the American Chemical Society. 96: 3002-3003. |
0.284 |
|
| 1974 |
Gassman PG, Korn SR, Thummel RP. Cycloadditions to cyclic 1,3-dienes. A Diels-Alder route to inside-outside bicyclics Journal of the American Chemical Society. 96: 6948-6955. |
0.324 |
|
| 1973 |
Gassman PG, Drewes HR. New synthesis of diphenylmethane derivatives Journal of the Chemical Society, Chemical Communications. 488-489. DOI: 10.1039/C39730000488 |
0.423 |
|
| 1973 |
Gassman PG, Pascone JM. Synthesis and solvolysis of derivatives of 7-methyl-7-hydroxynorbornane and the epimeric 7-methyl-7-hydroxynorbornenes Journal of the American Chemical Society. 95: 7801-7813. DOI: 10.1021/Ja00804A042 |
0.387 |
|
| 1973 |
Gassman PG, Creary X. C7H9 cation manifold. Interconversion of a series of potentially bishomoantiaromaticions Journal of the American Chemical Society. 95: 6852-6853. DOI: 10.1021/Ja00801A065 |
0.574 |
|
| 1973 |
Gassman PG, Van Bergen TJ, Gruetzmacher G. Use of halogen-sulfide complexes in the synthesis of indoles, oxindoles, and alkylated aromatic amines [39] Journal of the American Chemical Society. 95: 6508-6509. DOI: 10.1021/Ja00800A088 |
0.448 |
|
| 1973 |
Gassman PG, Armour EA. Chemistry of bent bonds. XLII. Stereospecific rearrangement of strained cyclobutylcarbinyl cations Journal of the American Chemical Society. 95: 6129-6131. DOI: 10.1021/Ja00799A057 |
0.384 |
|
| 1973 |
Gassman PG, Huang CT. Specific ortho substitution of aromatic heterocyclic amines. Conversions of 2-aminopyridines Journal of the American Chemical Society. 95: 4453-4455. DOI: 10.1021/Ja00794A070 |
0.451 |
|
| 1973 |
Gassman PG, Reitz RR. Anomalous transition metal complex promoted rearrangement of tricyclo[4.1.0.02,7]heptanes in methanol [29] Journal of the American Chemical Society. 95: 3057-3058. DOI: 10.1021/Ja00790A077 |
0.355 |
|
| 1973 |
Gassman PG, Creary X. Chemistry of bent bonds. XXXVII. Solvolysis of derivatives of exo- and endo-antitricyclo[3.1.1.02,4]heptan-6-ol Journal of the American Chemical Society. 95: 2729-2731. DOI: 10.1021/Ja00789A078 |
0.626 |
|
| 1973 |
Gassman PG, Bergen TJV. General method for the synthesis of oxindoles Journal of the American Chemical Society. 95: 2718-2719. DOI: 10.1021/Ja00789A070 |
0.369 |
|
| 1973 |
Gassman PG, Greenlee WJ. Chemistry of bent bonds. XXXVI. Photolysis of substituted derivatives of 2,3-diazabicyclo[3.1.0]hex-2-ene. Simple route to certain bicyclo[1.1.0]butanes Journal of the American Chemical Society. 95: 980-982. DOI: 10.1021/Ja00784A089 |
0.448 |
|
| 1973 |
Gassman PG, Bergen TJV. Use of methylthioacetaldehyde in the synthesis of indole and its derivatives Journal of the American Chemical Society. 95: 591-592. DOI: 10.1021/Ja00783A050 |
0.396 |
|
| 1973 |
Gassman PG, Bergen TJV. Simple method for the conversion of anilines into 2-substituted indoles Journal of the American Chemical Society. 95: 590-591. DOI: 10.1021/Ja00783A049 |
0.389 |
|
| 1973 |
Gassman PG, Gruetzmacher G. Specific o-alkylation of aromatic amines Journal of the American Chemical Society. 95: 588-589. DOI: 10.1021/Ja00783A048 |
0.355 |
|
| 1973 |
Gassman PG, Hartman GD. Chemistry of nitrenium ions. XXVII. Leaving group efficacy in the generation of nitrenium ions from hydroxylamine derivatives Journal of the American Chemical Society. 95: 449-454. DOI: 10.1021/Ja00783A023 |
0.349 |
|
| 1973 |
Gassman PG, Armour EA. Chemistry Of Bent Bonds Part 42, Stereospecific Rearrangement Of Strained Cyclobutylcarbinyl Cations Cheminform. 4. DOI: 10.1002/Chin.197345155 |
0.384 |
|
| 1973 |
Gassman PG, Bergen TJV. Verw. Von Methylmercaptoacetaldehyd Bei Der Synth. Von Indol Und Seinen Derivaten Cheminform. 4. DOI: 10.1002/Chin.197329284 |
0.356 |
|
| 1973 |
Gassman PG, Bergen TJV. Einfache Methode Zur Umwandlung Von Anilinen In 2-Substituierte Indole Cheminform. 4. DOI: 10.1002/Chin.197329283 |
0.315 |
|
| 1973 |
Gassman PG, Gruetzmacher G. Spezifische Ortho-Alkylierung Aromatischer Amine Cheminform. 4. DOI: 10.1002/Chin.197329201 |
0.447 |
|
| 1973 |
Gassman PG, Reitz RR. Chemi Gespannter Bindungen 39. Mitt. Durch Uebergangsmetall-Komplexe Katalysierte Anomale Umlagerung Von Tricyclo(4,1,0,0(2,7))-Heptanen In Methanol Cheminform. 4. DOI: 10.1002/Chin.197328122 |
0.332 |
|
| 1973 |
Gassman PG, Bergen TJV. Allgemeine Methode Zur Synth. Von Oxindolen Cheminform. 4. DOI: 10.1002/Chin.197326288 |
0.334 |
|
| 1973 |
Gassman PG, Creary X. Chemie Gespannter Bindungen 37. Mitt. Solvolyse Von Derivaten Von Exo- Und Endo-Anti-Tricyclo(3,1,1,0(2,4))Heptanol-(6) Cheminform. 4. DOI: 10.1002/Chin.197326126 |
0.594 |
|
| 1973 |
Gassman PG, Greenlee WJ. Chemie Gespannter Bindungen 36. Mitt. Photolyse Von Substituierten 2,3-Diaza-Bicyclo(3,1,0)Hexen-(2)-Derivaten, Einfacher Weg Zu Bicyclo(1,1,0)Butanen Cheminform. 4. DOI: 10.1002/Chin.197316135 |
0.407 |
|
| 1973 |
Gassman PG, Atkins TJ, Lumb JT. Chemie Gebogener Bindungen 35. Mitt. Durch Uebergangsmetallkomplexe Promotierte Umlagerungen, Bicyclo(2,1,0)Pentan Und 1-Carbomethoxy-Bicyclo(2,1,0)Pentan Cheminform. 4. DOI: 10.1002/Chin.197302120 |
0.387 |
|
| 1973 |
Gassman PG, Atkins TJ. Chemie Gebogener Bindungen 34. Mitt. Durch Uebergangsmetallkomplexe Promotierte Umlagerungen, Tricyclo(4,1,0,0(2,7))Heptan Und 1-Methyl-Tricyclo(4,1,0,0(2,7))Heptan Cheminform. 4. DOI: 10.1002/Chin.197302119 |
0.354 |
|
| 1973 |
Gassman PG, Meyer GR, Williams FJ. Chemie Gebogener Bindungen 33. Mitt. Durch Uebergangsmetallkomplexe Promotierte Umlagerungen, Einfluss Von Metall Und Liganden Auf Den Spaltungsmodus Methylierter Bicyclo(1,1,0)Butane Cheminform. 4. DOI: 10.1002/Chin.197302118 |
0.323 |
|
| 1973 |
Gassman PG, Williams FJ. Chemie Gebogener Bindungen 32. Mitt. Durch Uebergangsmetallkomplexe Promotierte Isomerisierungen, Durch Einen Rhodium(I)-Komplex Promotierte Umlagerungen Methylierter Bicyclo(1,1,0)Butane Cheminform. 4. DOI: 10.1002/Chin.197302117 |
0.433 |
|
| 1973 |
Gassman PG, Hartman GD. Leaving group efficacy in the generation of nitrenium ions from hydroxylamine derivatives Journal of the American Chemical Society. 95: 349-354. |
0.248 |
|
| 1973 |
Gassman PG. The C7H9 cation manifold. Interconversion of a series of potentially bishomoantiaromatic ions [18] Journal of the American Chemical Society. 95: 6852-6853. |
0.236 |
|
| 1973 |
Gassman PG, Huang CT. Specific ortho substitution of aromatic heterocyclic amines. Conversions of 2-aminopyridines [28] Journal of the American Chemical Society. 95: 4453-4455. |
0.361 |
|
| 1973 |
Gassman PG, Greenlee WJ. Photolysis of substituted derivatives of 2,3-diazabicyclo[3.1.0]hex-2-ene. A simple route to certain bicyclo[1.1.0]butanes [42] Journal of the American Chemical Society. 95: 980-982. |
0.344 |
|
| 1973 |
Gassman PG, Van Bergen TJ. A simple method for the conversion of anilines into 2-substituted indoles [6] Journal of the American Chemical Society. 95: 590-591. |
0.289 |
|
| 1973 |
Gassman PG, Van Bergen TJ. A general method for the synthesis of oxindoles [25] Journal of the American Chemical Society. 95: 2718-2719. |
0.265 |
|
| 1973 |
Gassman PG, Marshall JL, Macmillan JG. Solvolytic Behavior of 7,7-Dimethoxybicyclo[2.2.1]hept-2-yl Tosylates 1 Journal of the American Chemical Society. 95: 6319-6326. |
0.19 |
|
| 1973 |
Gassman PG, Armour EA. Stereospecific rearrangement of strained cyclobutylcarbinyl cations [14] Journal of the American Chemical Society. 95: 6129-6131. |
0.234 |
|
| 1973 |
Gassman PG, Gruetzmacher G. Specific ortho alkylation of aromatic amines [5] Journal of the American Chemical Society. 95: 588-589. |
0.359 |
|
| 1973 |
Gassman PG, Creary X. Solvolysis of derivatives of exo- and endo-anti-tricyclo[3.1.1.02,4]heptan-6-ol [33] Journal of the American Chemical Society. 95: 2729-2731. |
0.55 |
|
| 1973 |
Gassman PG, Van Bergen TJ. Use of methylthioacetaldehyde in the synthesis of indole and its derivatives [7] Journal of the American Chemical Society. 95: 591-592. |
0.297 |
|
| 1972 |
Gassman PG, Williams FJ. Evidence for stepwise bond cleavage in the transition metal promoted isomerizations of simple bicyclo[1,1,0]butanes Journal of the Chemical Society, Chemical Communications. 80-81. DOI: 10.1039/C39720000080 |
0.407 |
|
| 1972 |
Gassman P, Atkins T, Lumb J. Transition Metal Complex Promoted Rearrangements. Bicyclo[2.1.0]pentane and 1-Carbomethoxybicyclo[2.1.0]pentane Journal of the American Chemical Society. 94: 7757-7761. DOI: 10.1021/Ja00777A604 |
0.354 |
|
| 1972 |
Gassman P, Atkins T. Transition Metal Complex Promoted Rearrangements. Tricyclo[4.1.0.02,7]heptane and 1-Methyltricyclo[4.1.0.0.2,7]heptane Journal of the American Chemical Society. 94: 7748-7756. DOI: 10.1021/Ja00777A603 |
0.351 |
|
| 1972 |
Gassman P, Meyer G, Williams F. Transition Metal Complex Promoted Rearrangements. The Effect of the Metal and of the Attached Ligands on the Mode of Cleavage of Methylated Bicyclo[1.1.0]butanes Journal of the American Chemical Society. 94: 7741-7748. DOI: 10.1021/Ja00777A602 |
0.364 |
|
| 1972 |
Gassman P, Williams F. Transition Metal Complex Promoted Isomerizations. Rhodium(I) Complex Promoted Rearrangements of Methylated Bicyclo[1.1.0]butanes Journal of the American Chemical Society. 94: 7733-7741. DOI: 10.1021/Ja00777A601 |
0.383 |
|
| 1972 |
Gassman PG, Cryberg RL, Shudo K. Chemistry of nitrenium ions. XXVI. Neighboring group participation by bridgehead nitrogen in bridged polycyclic systems Journal of the American Chemical Society. 94: 7600-7602. DOI: 10.1021/Ja00776A067 |
0.352 |
|
| 1972 |
Gassman PG, Thummel RP. Chemistry of bent bonds. XXX. Diels-Alder approach to inside-outside bicyclics Journal of the American Chemical Society. 94: 7183-7184. DOI: 10.1021/Ja00775A070 |
0.379 |
|
| 1972 |
Gassman PG, Hornback JM. Solvolytic behavior of the four epimeric 7-chloro-2-hydroxybicyclo[2.2.1]heptane p-toluenesulfonates Journal of the American Chemical Society. 94: 7010-7015. DOI: 10.1021/Ja00775A024 |
0.305 |
|
| 1972 |
Gassman PG, Nakai T. Chemistry of bent bonds. XXIX. Solvent determined mechanisms in the transition metal complex promoted rearrangement of bicyclo[1.1.0]butanes Journal of the American Chemical Society. 94: 5497-5499. DOI: 10.1021/Ja00770A056 |
0.395 |
|
| 1972 |
Gassman PG, Campbell GA. Chemistry of nitrenium ions. XXII. Thermal rearrangement of N-chloroanilines. Evidence for the intermediacy of of nitrenium ions Journal of the American Chemical Society. 94: 3891-3896. DOI: 10.1021/Ja00766A038 |
0.338 |
|
| 1972 |
Gassman PG, Campbell GA, Frederick RC. Chemistry of nitrenium ions. XXI. Nucleophilic aromatic substitution of anilines via aryl nitrenium ions (anilenium ions) Journal of the American Chemical Society. 94: 3884-3891. DOI: 10.1021/Ja00766A037 |
0.359 |
|
| 1972 |
Gassman PG, Nakai T. Chemistry of bent bonds. XXVIII. Transition metal complex specificity and sutstituent effects in the transition metal complex promoted rearrangement of phneyl-substituted bicyclo [1.1.0]butanes Journal of the American Chemical Society. 94: 2877-2879. DOI: 10.1021/Ja00763A066 |
0.382 |
|
| 1972 |
Gassman PG, Creary X. The anomalous ozonolysis of 6,7-dimethoxy-exo-tricyclo[3.2.1.02,4]oct-6-ene Tetrahedron Letters. 13: 4411-4414. DOI: 10.1016/S0040-4039(01)94328-X |
0.557 |
|
| 1972 |
Gassman PG, Creary X. Methoxyl group migration to carbenoid centers Tetrahedron Letters. 13: 4407-4410. DOI: 10.1016/S0040-4039(01)94327-8 |
0.529 |
|
| 1972 |
Gassman PG, Battisti AJ, Shudo K. Ein Neues Verfahren Zur Epimerisierung Von Alpha‐Amino‐Aethern Cheminform. 3. DOI: 10.1002/Chin.197252266 |
0.322 |
|
| 1972 |
Gassman PG, Cryberg RL, Shudo K. Chemie Der Nitreniumionen 26. Mitt. Nachbargruppenbeteiligung Mittels Des Brueckenkopf‐Stickstoffs In Verbrueckten Polycyclischen Syst. Cheminform. 3. DOI: 10.1002/Chin.197252123 |
0.336 |
|
| 1972 |
GASSMAN PG, THUMMEL RP. ChemInform Abstract: CHEMIEGEBOGENER BINDUNGEN 30. MITT. ZUGANG ZU ′INSIDE-OUTSIDE′-BICYCLEN MIT HILFE DER DIELS-ALDER-RK. Chemischer Informationsdienst. 3: no-no. DOI: 10.1002/Chin.197251252 |
0.395 |
|
| 1972 |
Gassman PG, Hornback JM. Solvolytisches Verh. Der 4 Epimeren 7-Chlor-2-Hydroxy-Bicyclo(2,2,1)Heptan-P-Toluolsulfonate Cheminform. 3. DOI: 10.1002/Chin.197251134 |
0.321 |
|
| 1972 |
Gassman PG, Nakai T. Chemie Gebogener Bindungen 29. Mitt. Durch Das Loesungsmittel Bestimmter Mechanismus Bei Der Durch Uebergangsmetallkomplexe Promotierten Umlagerung Von Bicyclo(1,1,0)Butanen Cheminform. 3. DOI: 10.1002/Chin.197242161 |
0.311 |
|
| 1972 |
GASSMAN PG, CAMPBELL GA, FREDERICK RC. ChemInform Abstract: CHEMIE VON NITRENIUMIONEN 11. MITT. NUCLEOPHILE AROMATISCHE SUBSTITUTION VON ANILINEN UEBER ARYLNITRENIUMIONEN (ANILENIUMIONEN) Chemischer Informationsdienst. 3: no-no. DOI: 10.1002/Chin.197233192 |
0.436 |
|
| 1972 |
GASSMAN PG, CAMPBELL GA. ChemInform Abstract: CHEMIE VON NITRENIUMIONEN 12. MITT. THERMISCHE UMLAGERUNG VON N-CHLOR-ANILINEN, BEWEIS FUER INTERMEDIAERE NITRENIUMIONEN Chemischer Informationsdienst. 3: no-no. DOI: 10.1002/Chin.197233148 |
0.327 |
|
| 1972 |
Gassman PG, Nakai T. Spezifischer Einfluss Des Uebergangsmetallkomplexes Und Der Substituenteneffekte Bei Der Durch Uebergangsmetallkomplexe Aktivierten Umlagerung Phenylsubstituierter Bicyclo(1,1,0)Butane Cheminform. 3. DOI: 10.1002/Chin.197228157 |
0.349 |
|
| 1972 |
Gassman PG, Shudo K, Cryberg RL, Battisti A. Das Solvolytische Verh. Von N-Brom-Aminen Cheminform. 3. DOI: 10.1002/Chin.197224325 |
0.308 |
|
| 1972 |
Gassman PG, Shudo K. Chemie Von Nitrenium-Ionen 17. Mitt. Bldg. Von Nitrenium-Ion-Zwischenprodukten Bei Der Desaminierung Von Dialkylhydrazinen Mit Salpetriger Saeure Cheminform. 3. DOI: 10.1002/Chin.197203162 |
0.329 |
|
| 1972 |
Gassman PG, Nakai T. Chemie Gebogener Bindungen 26. Mitt. Durch Uebergangsmetall-Komplexe Induzierte Umlagerung Von 1-Methyl-2,2-Diphenyl-Bicyclo(1,1,0)Butan, Ein Neuer Weg Zu Azulenen Cheminform. 3. DOI: 10.1002/Chin.197203145 |
0.363 |
|
| 1971 |
Gassman PG, Atkins TJ. The specificity of metal catalysts in the opening of highly strained polycyclic molecules. Journal of the American Chemical Society. 93: 1042-3. PMID 23360588 DOI: 10.1021/Ja00733A701 |
0.332 |
|
| 1971 |
Gassman PG, Campbell GA. The 5-methoxylation of oxindole derivatives Journal of the Chemical Society D: Chemical Communications. 1437-1438. DOI: 10.1039/C29710001437 |
0.379 |
|
| 1971 |
Gassman PG, Meyer GR, Williams FJ. Ligand dependency in the transition-metal-promoted rearrangements of derivatives of bicyclo[1,1,0]butane Journal of the Chemical Society D: Chemical Communications. 842-843. DOI: 10.1039/C29710000842 |
0.353 |
|
| 1971 |
Gassman PG, Shudo K. Chemistry of nitrenium ions. XVII. Formation of nitrenium ion intermediates in the nitrous acid deamination of a dialkylhydrazines Journal of the American Chemical Society. 93: 5899-5901. DOI: 10.1021/Ja00751A056 |
0.351 |
|
| 1971 |
Gassman PG, Nakai T. Chemistry of bent bonds. XXVI. Transition metal complex induced rearrangement of 1-methyl-2,2-diphenylbicyclo[1.1.0]butane. New route to azulenes Journal of the American Chemical Society. 93: 5897-5899. DOI: 10.1021/Ja00751A055 |
0.402 |
|
| 1971 |
Gassman PG, Williams EA, Williams FJ. Chemistry of bent bonds. XXV. Reactions of trans-fused cyclopropanes. Synthesis and solvolysis of the epimeric 2-hydroxy-trans-bicyclo[6.1.0]nonane p-nitrobenzoates Journal of the American Chemical Society. 93: 5199-5208. DOI: 10.1021/Ja00749A039 |
0.454 |
|
| 1971 |
Gassman PG, Atkins TJ. Transition metal promoted isomerizations of highly strained polycyclic systems. Mechanistic insight Journal of the American Chemical Society. 93: 4597-4599. DOI: 10.1021/Ja00747A046 |
0.341 |
|
| 1971 |
Gassman PG, Williams FJ. Chemistry of bent bonds. XVIII. Reactions of trans-fused cyclopropanes. Acid-catalyzed ring cleavage of trans-bicyclo[5.1.0]oct-3-ene Journal of the American Chemical Society. 93: 2704-2709. DOI: 10.1021/Ja00740A020 |
0.457 |
|
| 1971 |
Gassman PG, Campbell GA. Mechanism of the chlorination of anilines and related aromatic amines. Involvement of nitrenium ions Journal of the American Chemical Society. 93: 2567-2569. DOI: 10.1021/Ja00739A053 |
0.37 |
|
| 1971 |
Gassman PG, Atkins TJ, Williams FJ. Effect of alkyl substitution on the course of the rearrangements of derivatives of bicyclo[1.1.0]butane promoted by metal carbonyls Journal of the American Chemical Society. 93: 1812-1813. DOI: 10.1021/Ja00736A058 |
0.417 |
|
| 1971 |
Gassman PG, Seter J, Williams FJ. Reactions of trans-fused cyclopropanes. Synthesis and solvolysis of 4-hydroxy-trans-bicyclo[5.1.0]octane p-bromobenzenesulfonate Journal of the American Chemical Society. 93: 1673-1681. DOI: 10.1021/Ja00736A019 |
0.434 |
|
| 1971 |
Gassman PG. Thermal addition of carbon-carbon multiple bonds to strained carbocyclics Accounts of Chemical Research. 4: 128-136. DOI: 10.1021/AR50040A002 |
0.241 |
|
| 1971 |
Gassman PG, Carrasquillo A. Ring expansions and ring contractions via nitrenium ions Tetrahedron Letters. 12: 109-112. DOI: 10.1016/S0040-4039(01)96372-5 |
0.271 |
|
| 1971 |
Gassman PG, Williams EA, Williams FJ. Chemie Gespannter Bindungen 25. Mitt. Rk. Trans-Verknuepfter Cyclopropane, Synth. Und Solvolyse Der Epimeren 2-Hydroxy-Trans-Bicyclo(6,1,0)Nonan-P-Nitrobenzoate Cheminform. 2. DOI: 10.1002/Chin.197151280 |
0.366 |
|
| 1971 |
Gassman PG, Meyer GR, Williams FJ. Ligandenabhaengigkeit Der Durch Uebergangsmetalle Katalysierten Umlagerung Von Bicyclo(1,1,0)Butan-Derivaten Cheminform. 2. DOI: 10.1002/Chin.197146210 |
0.357 |
|
| 1971 |
Gassman PG, Atkins TJ. Chemie Gespannter Bindungen 24. Mitt. Durch Uebergangsmetalle Promotierte Isomerisierungen Hochgespannter Polycyclischer Systeme, Mechanistischer Einblick Cheminform. 2. DOI: 10.1002/Chin.197146157 |
0.297 |
|
| 1971 |
Gassman PG, Atkins TJ, Lumb JT. Die Umlagerung Von Bicyclo(2,1,0)Pentan Zu Cyclopenten Unter Katalyse Durch Uebergangsmetallkomplexe Cheminform. 2. DOI: 10.1002/Chin.197134188 |
0.349 |
|
| 1971 |
Gassman PG, Hornback JM, Pascone JM. Spaltung Der Schwefel‐Sauerstoff‐Bindung Bei Sekundaeren Und Tertiaeren P‐Toluolsulfonaten Unter Bedingungen Einer Nucleophilen Solvolyse Cheminform. 2. DOI: 10.1002/Chin.197133224 |
0.326 |
|
| 1971 |
Gassman PG, Williams FJ. Chemie Gespannter Bindungen 18. Mitt. Rk. Trans‐Verknuepfter Cyclopropane, Saeurekatalysierte Ringspaltung Von Trans‐Bicyclo(5,1,0)Octen‐(3) Cheminform. 2. DOI: 10.1002/Chin.197133155 |
0.396 |
|
| 1971 |
Gassman PG. Thermische Addition Von Kohlenstoff-Kohlenstoff-Mehrfachbindungen An Gespannte Carbocyclische Ringe Cheminform. 2. DOI: 10.1002/Chin.197131188 |
0.382 |
|
| 1971 |
GASSMAN PG, CAMPBELL GA. ChemInform Abstract: CHEMIE VON NITRENIUM-IONEN 16. MITT. MECHANISMUS DER CHLORIERUNG VON ANILINEN UND VERWANDTEN AROMATISCHEN AMINEN, DIE BETEILIGUNG EINES NITRENIUM-IONS Chemischer Informationsdienst. Organische Chemie. 2: no-no. DOI: 10.1002/Chin.197131147 |
0.342 |
|
| 1971 |
Gassman PG, Seter J, Williams FJ. Chemie Gebogener Bindungen 16. Mitt. Rk. Trans‐Verknuepfter Cyclopropane, Synth Und Solvolyse Von Trans‐Bicyclo(5.1.0)Octyl‐(4)‐P‐Brombenzolsulfonat Cheminform. 2. DOI: 10.1002/Chin.197126210 |
0.379 |
|
| 1971 |
Gassman PG, Atkins TJ, Williams FJ. Chemie Gebogener Bindungen 17. Mitt. Einfluss Der Alkylsubstitution Auf Den Verlauf Der Durch Metallcarbonyle Promotierten Umlagerungen Von Derivaten Des Bicyclo(1,1,0)Butans Cheminform. 2. DOI: 10.1002/Chin.197126126 |
0.349 |
|
| 1971 |
Gassman PG, Atkins TJ. Chemie Der Gebogenen Bindungen 15. Mitt. Spezifitaet Von Metallkatalysatoren Bei Der Oeffnung Von Hochgespannten Polycyclischen Molekuelen Cheminform. 2. DOI: 10.1002/Chin.197119238 |
0.323 |
|
| 1971 |
Gassman PG, Williams FJ. Chemie Von Gespannten Sigma-Bindungen 14. Mitt. Eine Formale Retrocarben-Addition, Rk. Von 1,2,2-Trimethyl-Bicyclo(1,1,0)Butan Mit Uebergangsmetallkatalysatoren Cheminform. 2. DOI: 10.1002/Chin.197111158 |
0.394 |
|
| 1970 |
Gassman PG, Campbell GA. Conversion of anilines into derivatives of cyclohexa-2,5-dienones Journal of the Chemical Society D: Chemical Communications. 427. DOI: 10.1039/C29700000427 |
0.412 |
|
| 1970 |
Gassman PG, Williams FJ. Chemistry of bent .sigma. bonds. XIV. Formal retrocarbene addition. Reaction of 1,2,2-trimethylbicyclo[1.1.0]butane with transition metal catalysts Journal of the American Chemical Society. 92: 7631-7632. DOI: 10.1021/Ja00729A043 |
0.398 |
|
| 1970 |
Richey, Jr. HG, Nichols JD, Gassman PG, Fentiman, Jr. AF, Winstein S, Brookhart M, Lustgarten RK. Additions and Corrections - A Classical 7-Norbornenyl Cation. Competition between Aryl and Alkenyl Functions in Stabilizing 7-Aryl-7-norborenyl Cations Journal of the American Chemical Society. 92: 7240-7240. DOI: 10.1021/Ja00727A605 |
0.404 |
|
| 1970 |
Gassman PG, Atkins TJ. Bicyclo[2.1.1]hexan-5-one via the reaction of 2-chloronorbornene with phenyllithium Journal of the American Chemical Society. 92: 5810-5811. DOI: 10.1021/Ja00722A084 |
0.398 |
|
| 1970 |
Richey HG, Nichols JD, Gassman PG, Fentiman AF, Winstein S, Brookhart M, Lustgarten RK. A classical 7-norbornenyl cation. Competition between aryl and alkenyl functions in stabilizing 7-aryl-7-norbornenyl cations [1] Journal of the American Chemical Society. 92: 3783-3784. DOI: 10.1021/Ja00715A041 |
0.4 |
|
| 1970 |
Gassman PG, Fentiman AF. Aryl delocalization vs. cyclopropyl participation Journal of the American Chemical Society. 92: 2551-2552. DOI: 10.1021/Ja00711A060 |
0.345 |
|
| 1970 |
Gassman PG, Fentiman AF. Characteristics of the abrupt change from the participation to the nonparticipation of a neighboring group Journal of the American Chemical Society. 92: 2549-2551. DOI: 10.1021/Ja00711A059 |
0.308 |
|
| 1970 |
Gassman PG, Richmond GD. Chemistry of bent .sigma. bonds. XIII. Reaction of highly strained polycyclic molecules with carbon-carbon multiple bonds Journal of the American Chemical Society. 92: 2090-2096. DOI: 10.1021/Ja00710A049 |
0.389 |
|
| 1970 |
Gassman PG, Dygos DK, Trent JE. Chemistry of nitrenium ions. X. Solvolysis of 1-chloroaziridines Journal of the American Chemical Society. 92: 2084-2090. DOI: 10.1021/Ja00710A048 |
0.336 |
|
| 1970 |
Lustgarten RK, Brookhart M, Winstein S, Gassman PG, Patton DS, Richey HG, Nichols JD. Evidence for symmetrical bridging in methylated 7-norbornenyl cations Tetrahedron Letters. 11: 1699-1702. DOI: 10.1016/S0040-4039(01)98058-X |
0.273 |
|
| 1970 |
Gassman PG, Atkins TJ. Bicyclo(2,1,1)Hexanon-(5) Durch Rk. Von 2-Chlor-Norbornen Mit Phenyllithium Cheminform. 1. DOI: 10.1002/Chin.197049272 |
0.373 |
|
| 1970 |
Richey HGJ, Nichols JD, Gassman PG, Fentiman AFJ, Winstein S, Brookhart M, Lustgarten RK. Ein Klassisches Norbornenyl-(7)-Kation, Konkurrenz Zwischen Aryl- Und Alkenylfunktionen In Stabilisierten 7-Aryl-Norbornenyl-(7)-Kationen Cheminform. 1. DOI: 10.1002/Chin.197037140 |
0.433 |
|
| 1970 |
Gassman PG, Fentiman AFJ. Aryldelokalisierung Gegen Cyclopropylbeteiligung Cheminform. 1. DOI: 10.1002/Chin.197030219 |
0.327 |
|
| 1970 |
Gassman PG, Fentiman AFJ. Merkmale Der Ploetzlichen Aenderung Von Beteiligung Zu Nichtbeteiligung Einer Nachbargruppe Cheminform. 1. DOI: 10.1002/Chin.197030218 |
0.323 |
|
| 1970 |
Gassman PG, Richmond GD. Chemie Von Gespannten Sigma-Bindungen 13. Mitt. Rk. Von Polycyclischen Molekuelen Mit Starker Ringspannung Mit Kohlenstoff-Kohlenstoff-Mehrfach-Bindungen Cheminform. 1. DOI: 10.1002/Chin.197027189 |
0.33 |
|
| 1970 |
Gassman PG, Dygos DK, Trent JE. Chemie Der Nitreniumionen 10. Mitt. Solvolyse Von 1-Chlor-Aziridinen Cheminform. 1. DOI: 10.1002/Chin.197026134 |
0.326 |
|
| 1969 |
Gassman PG, Andrews JP, Patton DS. The anomalous reaction of norbornen-2-yl chlorides with methyl-lithium Journal of the Chemical Society D: Chemical Communications. 437-438. DOI: 10.1039/C29690000437 |
0.451 |
|
| 1969 |
Gassman PG, Hornback JM. Acetolysis of the epimeric 3,3-dimethyl-7-tosyloxybicyclo[2.2.1]heptan-2-ones. Interaction between incipient carbonium ions and neighboring nonenolizable ketones Journal of the American Chemical Society. 91: 5817-5821. DOI: 10.1021/Ja01049A019 |
0.348 |
|
| 1969 |
Gassman PG, Marshall JL, Hornback JM. Synthesis and acetolysis of the epimeric 7-tosyloxynorbornan-2-ones Journal of the American Chemical Society. 91: 5811-5817. DOI: 10.1021/Ja01049A018 |
0.401 |
|
| 1969 |
Gassman PG, Macmillan JG. Involvement of oxygenated functions in the acetolysis of 7-oxygenated norbornyl tosylates Journal of the American Chemical Society. 91: 5527-5531. DOI: 10.1021/Ja01048A022 |
0.293 |
|
| 1969 |
Gassman PG, Cryberg RL. Chemistry of nitrenium ions. IX. Discrete existence of singlet and triplet nitrenium ions Journal of the American Chemical Society. 91: 5176-5177. DOI: 10.1021/Ja01046A050 |
0.33 |
|
| 1969 |
Gassman PG, Marshall JL, Macmillan JG, Hornback JM. Substituent effects on the acetolysis of exo- and endo-2-norbornyl tosylates Journal of the American Chemical Society. 91: 4282-4284. DOI: 10.1021/Ja01043A045 |
0.41 |
|
| 1969 |
Gassman PG, Hornback JM. Acetolysis of the 7-chloro-2-tosyloxynorbornanes Journal of the American Chemical Society. 91: 4280-4282. DOI: 10.1021/Ja01043A044 |
0.4 |
|
| 1969 |
Gassman PG, Patton DS. Evidence for the symmetrical nature of the 7-norbornenyl cation Journal of the American Chemical Society. 91: 2160-2162. DOI: 10.1021/Ja01036A080 |
0.355 |
|
| 1969 |
Gassman PG, Cryberg RL. Nitrenium ions. VII. Synthesis and solvolysis of 4,7,7-trimethyl-2-chloro-2-azabicyclo[2.2.1]heptane Journal of the American Chemical Society. 91: 2047-2052. DOI: 10.1021/Ja01036A031 |
0.371 |
|
| 1969 |
Gassman PG, Mansfield KT, Murphy TJ. Bent .sigma. bonds. XI. Reaction of olefins with bicyclo[2.1.0]pentane. Formation of a diradical intermediate Journal of the American Chemical Society. 91: 1684-1689. DOI: 10.1021/Ja01035A016 |
0.433 |
|
| 1969 |
Gassman PG, Fentiman AF. Aryl delocalization vs. neighboring group participation in the stabilization of carbonium ions Journal of the American Chemical Society. 91: 1545-1546. DOI: 10.1021/Ja01034A053 |
0.351 |
|
| 1969 |
Gassman PG, Dygos DK. Chemistry of nitrenium ions. VI. Concerted carbon-carbon bond cleavage in the solvolysis of 1-chloroaziridines Journal of the American Chemical Society. 91: 1543-1544. DOI: 10.1021/Ja01034A052 |
0.361 |
|
| 1969 |
Gassman PG, Topp A, Keller JW. Tricyclo[3.2.1.0)1'5]octane - a highly strained “propellerane” Tetrahedron Letters. 1093-1095. DOI: 10.1016/S0040-4039(01)97748-2 |
0.203 |
|
| 1969 |
Gassman PG, Benecke HP. Evidence for the formation of diradical intermediates in the 2 + 2 addition of benzyne to olefins Tetrahedron Letters. 10: 1089-1092. DOI: 10.1016/S0040-4039(01)97747-0 |
0.291 |
|
| 1968 |
Gassman PG, Hymans WE. Photochemical and non-photochemical routes to derivatives of 5-beta, 7-beta-cyclocholestane. A new class of cyclosteroids. Tetrahedron. 24: 4437-47. PMID 5655286 |
0.198 |
|
| 1968 |
Gassman PG, Zeller J, Lumb JT. The levelling effect of the p-anisyl group on solvolysis reactions Chemical Communications (London). 69-71. DOI: 10.1039/C19680000069 |
0.272 |
|
| 1968 |
Gassman PG, Campbell G, Frederick R. Anilenium ions. Intermediates in the nucleophilic substitution of anilines Journal of the American Chemical Society. 90: 7377-7378. DOI: 10.1021/Ja01028A055 |
0.391 |
|
| 1968 |
Gassman PG, Patton DS. Acid-catalyzed rearrangement of quadricyclanone and quadricyclanone dimethyl ketal. Product dependency on carbon protonation versus oxygen protonation Journal of the American Chemical Society. 90: 7276-7282. DOI: 10.1021/Ja01028A018 |
0.367 |
|
| 1968 |
Gassman PG, Aue DH, Patton DS. Synthesis and acid-catalyzed rearrangement of 3,3-dimethoxy-1,5-dimethyltetracyclo[3.2.0.02,7.04,6]heptane Journal of the American Chemical Society. 90: 7271-7276. DOI: 10.1021/Ja01028A017 |
0.403 |
|
| 1968 |
Gassman PG, Williams FJ, Seter J. Chemistry of bent sigma bonds. IX. trans-Bicyclo[5.1.0]octanes Journal of the American Chemical Society. 90: 6893-6895. DOI: 10.1021/Ja01026A088 |
0.395 |
|
| 1968 |
Gassman PG, Hornback JM, Marshall JL. The 7-norbornyl cation. Nonclassical or nonplanar Journal of the American Chemical Society. 90: 6238-6239. DOI: 10.1021/Ja01024A064 |
0.379 |
|
| 1968 |
Gassman PG, Richmond GD. Backside attack on bent sigma bonds Journal of the American Chemical Society. 90: 5637-5639. DOI: 10.1021/Ja01022A074 |
0.364 |
|
| 1968 |
Gassman PG, Mansfield KT, Murphy TJ. The mechanism and stereochemistry of the addition of olefins to bicyclo[2.1.0]pentane Journal of the American Chemical Society. 90: 4746-4748. DOI: 10.1021/Ja01019A054 |
0.373 |
|
| 1968 |
Gassman PG, Hoyda F, Dygos J. Solvolytic .pi. route to azabicyclics Journal of the American Chemical Society. 90: 2716-2717. DOI: 10.1021/Ja01012A059 |
0.33 |
|
| 1968 |
Gassman PG, Mansfield KT. Addition of acetylenes to "bent" .sigma. bonds Journal of the American Chemical Society. 90: 1517-1524. DOI: 10.1021/Ja01008A020 |
0.377 |
|
| 1968 |
Gassman PG, Cryberg RL. Internal return in the slver ion catalyzed rearrangement of N-chloramines Journal of the American Chemical Society. 90: 1355-1356. DOI: 10.1021/Ja01007A046 |
0.355 |
|
| 1968 |
Gassman PG, Marshall JL. Acetolysis of 7,7-dimethoxybicyclo[2.2.1]heptan--2-YL -toluenesulfonate Tetrahedron Letters. 9: 2433-2436. DOI: 10.1016/S0040-4039(00)76149-1 |
0.281 |
|
| 1968 |
Gassman PG, Marshall JL. MeO-4 participation in solvolysis reactions Tetrahedron Letters. 9: 2429-2431. DOI: 10.1016/S0040-4039(00)76148-X |
0.276 |
|
| 1967 |
Gassman PG, Fox BL. Electrolytic decarboxylation of quinuclidine-2-carboxylic acid Journal of Organic Chemistry. 32: 480-482. DOI: 10.1021/Jo01288A057 |
0.345 |
|
| 1967 |
Gassman PG, Fox BL. 6-Azabicyclo[3.2.1]octanes The Journal of Organic Chemistry. 32: 3679-3680. DOI: 10.1021/Jo01286A089 |
0.347 |
|
| 1967 |
Gassman PG, Fentiman AF. (5S)-1-Azabicyclo[3.1.0]hexane The Journal of Organic Chemistry. 32: 2388-2391. DOI: 10.1021/Jo01283A006 |
0.297 |
|
| 1967 |
Gassman PG, Mansfield KT. Bridgehead substituted bicyclo[2.1.0]pentanes Journal of Organic Chemistry. 32: 915-920. DOI: 10.1021/Jo01279A013 |
0.44 |
|
| 1967 |
Gassman PG, Hornback JM. 7-Norbornyl cation Journal of the American Chemical Society. 89: 2487-2488. DOI: 10.1021/Ja00986A046 |
0.38 |
|
| 1967 |
Gassman PG, Fox BL. Alkyl Migration to Electron-Deficient Nitrogen Journal of the American Chemical Society. 89: 338-342. DOI: 10.1021/JA00978A029 |
0.274 |
|
| 1966 |
Gassman PG, Fox BL. The rearrangement of N-chloroisoquinuclidine Chemical Communications (London). 153-154. DOI: 10.1039/C19660000153 |
0.208 |
|
| 1966 |
Gassman PG, Fox BL. Synthesis of β-Substituted Alkylamines via Alkylation of N,N-Disubstituted Amides The Journal of Organic Chemistry. 31: 982-983. DOI: 10.1021/Jo01341A523 |
0.377 |
|
| 1966 |
Gassman PG, Marshall JL. The Synthesis and Solvolysis of 7-Ketonorbornyl Tosylates1 Journal of the American Chemical Society. 88: 2822-2830. DOI: 10.1021/Ja00964A035 |
0.395 |
|
| 1965 |
Gassman PG, Heckert DC. Substituent Effects on the Long-Range Nitrogen-14 Coupling in Alkylammonium Salts1 The Journal of Organic Chemistry. 30: 2859-2861. DOI: 10.1021/Jo01019A522 |
0.343 |
|
| 1965 |
Gassman PG, Hooker WM. Near-Infrared Studies. Norbornenes and Related Compounds1 Journal of the American Chemical Society. 87: 1079-1083. DOI: 10.1021/JA01083A025 |
0.193 |
|
| 1965 |
Gassman PG, Marshall JL. The Solvolysis of 7-Ketonorbornyl Tosylates Journal of the American Chemical Society. 87: 4648-4649. DOI: 10.1021/Ja00948A048 |
0.402 |
|
| 1965 |
Gassman PG, Marshall JL. A classical norbornyl cation Tetrahedron Letters. 6: 4073-4077. DOI: 10.1016/S0040-4039(01)99568-1 |
0.271 |
|
| 1964 |
Gassman PG, Pape PG. The Chemistry of 7-Substituted Norbornenes. The Reaction of Bicyclo[2.2.1]hept-2-en-7-one with Peracid1,2 The Journal of Organic Chemistry. 29: 160-163. DOI: 10.1021/JO01024A037 |
0.351 |
|
| 1964 |
Gassman PG, Aue DH, Patton DS. 2,3-Dimethyl-7,7-dimethoxyquadricyclo-[2.2.1.0.2,603,5]heptane Journal of the American Chemical Society. 86: 4211-4212. DOI: 10.1021/Ja01073A072 |
0.397 |
|
| 1963 |
Meinwald J, Gassman PG. Highly Strained Bicyclic Systems. IX. The Acetolysis of 5,5-Dimethylbicyclo[2.1.1]hexyl 2β-p-Toluenesulfonate Journal of the American Chemical Society. 85: 57-59. DOI: 10.1021/Ja00884A011 |
0.484 |
|
| 1963 |
Newman MS, Gassman PG. An experimental laboratory course Journal of Chemical Education. 40: 203. DOI: 10.1021/ED040P203 |
0.173 |
|
| 1963 |
Gassman P, Pape P. The chemistry of 7-substituted norbornenes 7-ketonorbornene. Tetrahedron Letters. 4: 9-12. DOI: 10.1016/S0040-4039(01)90568-4 |
0.357 |
|
| 1962 |
Meinwald J, Gassman PG, Crandall JK. The Synthesis of 4-Substituted Cyclopentenes from 1,4-Dibromobutene-2 The Journal of Organic Chemistry. 27: 3366-3368. DOI: 10.1021/Jo01056A542 |
0.566 |
|
| 1962 |
Meinwald J, Gassman PG, Hurst JJ. Highly Strained Bicyclic Systems. VIII. The Nitrous Acid Deamination of 5,5-Dimethylbicyclo[2.1.1]hexyl-2β-amine Journal of the American Chemical Society. 84: 3722-3726. DOI: 10.1021/Ja00878A025 |
0.501 |
|
| 1962 |
Meinwald J, Lewis A, Gassman PG. Highly Strained Bicyclic Systems. VI.1Reactions of 1,5,5-Trimethylbicyclo[2.1.1]-hexane-6-carboxylic Acid and the Synthesis of Bicyclo[2.1.1]hexyl Analogs of Borneol and Isoborneol2 Journal of the American Chemical Society. 84: 977-983. DOI: 10.1021/Ja00865A020 |
0.553 |
|
| 1960 |
Meinwald J, Gassman PG. Highly Strained Bicyclic Systems. II. The Synthesis of Optically Active 2α- and 2β- Amino and Hydroxy Bicyclo[2,1,1]hexanes Journal of the American Chemical Society. 82: 5445-5450. DOI: 10.1021/Ja01505A036 |
0.511 |
|
| 1960 |
Meinwald J, Gassman PG. Highly Strained Bicyclic Systems. I. The Synthesis of Some Bicyclo [2,1,1]hexanes of Known Stereochemistry1 Journal of the American Chemical Society. 82: 2857-2863. DOI: 10.1021/Ja01496A046 |
0.511 |
|
| 1960 |
Meinwald J, Lewis A, Gassman PG. HIGHLY STRAINED BICYCLIC SYSTEMS. III. THE STEREOCHEMISTRY AND REARRANGEMENT OF THE 1,5,5-TRIMETHYLBICYCLO[2,1,1]HEXANE-6-CARBOXYLIC ACIDS1 Journal of the American Chemical Society. 82: 2649-2651. DOI: 10.1021/Ja01495A071 |
0.508 |
|
| 1959 |
Meinwald J, Gassman PG, Miller EG. THE FORSTER REACTION AND DIAZOALKANE SYNTHESIS Journal of the American Chemical Society. 81: 4751-4752. DOI: 10.1021/Ja01526A082 |
0.561 |
|
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