| Year |
Citation |
Score |
| 2018 |
Gulotty EM, Staples RJ, Biros SM, Gaspar PP, Rath NP, Winchester WR. Crystal structures of 2-bromo-1,1,1,3,3,3-hexa-methyl-2-(tri-methyl-sil-yl)tris-ilane and 2-bromo-1,1,1,3,3,3-hexa-isopropyl-2-(triiso-propyl-sil-yl)tri-silane. Acta Crystallographica. Section E, Crystallographic Communications. 74: 1142-1146. PMID 30116580 DOI: 10.1107/S2056989018009696 |
0.331 |
|
| 2012 |
Bundhun A, Ramasami P, Gaspar PP, Schaefer HF. Stannylenes: structures, electron affinities, ionization energies, and singlet-triplet gaps of SnX2/SnXY and XSnR/SnR2/RSnR′ species (X; Y = H, F, Cl, Br, I, and R; R' = CH3, SiH3, GeH3, SnH3). Inorganic Chemistry. 51: 851-63. PMID 22216741 DOI: 10.1021/Ic201389Y |
0.309 |
|
| 2009 |
Russell AL, Rohrs HW, Read D, Giblin DE, Gaspar PP, Gross ML. Radical Cation/Radical Reactions: A Fourier Transform Ion Cyclotron Resonance Study of Allyl Radical Reacting with Aromatic Radical Cations. International Journal of Mass Spectrometry. 287: 8-15. PMID 20401179 DOI: 10.1016/J.Ijms.2008.11.002 |
0.406 |
|
| 2009 |
Nag M, Gaspar PP. Theoretical calculations on the tetramethyldisilene rearrangement: a new approach to an old mechanistic problem. Chemistry (Weinheim An Der Bergstrasse, Germany). 15: 8526-32. PMID 19650092 DOI: 10.1002/Chem.200901024 |
0.353 |
|
| 2009 |
Nag M, Gaspar PP. A computational study of the mechanism of addition of singlet carbene analogues to 1,3-butadiene to form 1,1-dimethylmetallacyclopent-3enes [MMe 2C 4H 6, M = Si, Ge, Sn] and their reverse retro-addition reactions Organometallics. 28: 5612-5622. DOI: 10.1021/Om900369E |
0.44 |
|
| 2009 |
Zhou D, Reiche C, Nag M, Soderquist JA, Gaspar PP. Synthesis of 1-stannacyclopent-3-enes and their pyrolysis to stannylenes Organometallics. 28: 2595-2608. DOI: 10.1021/Om800541F |
0.361 |
|
| 2008 |
Sekiguchi A, Tanaka T, Ichinohe M, Akiyama K, Gaspar PP. Tri-tert-butylsilylsilylenes with alkali metal substituents ((t)Bu3Si)SiM (M = Li, K): electronically and sterically accessible triplet ground states. Journal of the American Chemical Society. 130: 426-7. PMID 18085782 DOI: 10.1021/Ja077628V |
0.302 |
|
| 2007 |
Zhou D, Nag M, Russel AL, Read D, Rohrs HW, Gross ML, Gaspar PP. A retro-Diels Alder route to tetramethyldisilene Me2Si= SiMe2 revisited: Flow pyrolysis of 1,1,2,2-Tetramethyl-1,2-disilacyclohex-4-ene Silicon Chemistry. 3: 117-122. DOI: 10.1007/S11201-006-9015-6 |
0.351 |
|
| 2005 |
Becerra R, Gaspar PP, Harrington CR, Leigh WJ, Vargas-Baca I, Walsh R, Zhou D. Direct detection of dimethylstannylene and tetramethyldistannene in solution and the gas phase by laser flash photolysis of 1,1-dimethylstannacyclopent-3-enes. Journal of the American Chemical Society. 127: 17469-78. PMID 16332099 DOI: 10.1021/Ja052675D |
0.324 |
|
| 2005 |
Lam WH, Gaspar PP, Hrovat DA, Trieber DA, Davidson ER, Borden WT. Computational studies of the thermal fragmentation of P-arylphosphiranes: have arylphosphinidenes been generated by this method? Journal of the American Chemical Society. 127: 9886-94. PMID 15998095 DOI: 10.1021/Ja050891G |
0.356 |
|
| 2005 |
Harrington CR, Leigh WJ, Chan BK, Gaspar PP, Zhou D. Time-resolved spectroscopic studies of the photochemistry of some diphenylgermylene (Ph2Ge:) precursors Canadian Journal of Chemistry. 83: 1324-1338. DOI: 10.1139/V05-148 |
0.307 |
|
| 2005 |
Liu X, Ivanova DM, Giblin D, Gross ML, Gaspar PP. Gas-phase synthesis, characterization, and reactivity studies of the prototype aromatic phosphirenylium ion Organometallics. 24: 3125-3135. DOI: 10.1021/Om050155L |
0.669 |
|
| 2003 |
Jiang P, Trieber D, Gaspar PP. Kinetic studies on the thermal decomposition of trans-2,3-dimethyl-1-tri-tert-butylsilyl-1-triisopropylsilysilirane and the mechanism of silylene generation Organometallics. 22: 2233-2239. DOI: 10.1021/Om0206251 |
0.392 |
|
| 2002 |
Galbraith JM, Gaspar PP, Borden WT. What accounts for the difference between singlet phenylphosphinidene and singlet phenylnitrene in reactivity toward ring expansion? Journal of the American Chemical Society. 124: 11669-11674. PMID 12296732 DOI: 10.1021/Ja0269892 |
0.322 |
|
| 2002 |
Gaspar PP. Silicon chemistry. R3Si+--free at last. Science (New York, N.Y.). 297: 785-6. PMID 12161642 DOI: 10.1126/Science.1075469 |
0.321 |
|
| 2002 |
Speranza M, Sefcik MD, Henis JMS, Gaspar PP. Phenylium (C6H5+) ion-molecule reactions studied by ion cyclotron resonance spectroscopy Cheminform. 8. DOI: 10.1002/Chin.197747113 |
0.313 |
|
| 2001 |
Jiang P, Gaspar PP. Tri-tert-butylsilyl(triisopropylsilyl)silylene (tBu)3Si-Si-Si(iPr)3 and chemical evidence for its reactions from a triplet electronic state [15] Journal of the American Chemical Society. 123: 8622-8623. PMID 11525681 DOI: 10.1021/Ja016325C |
0.328 |
|
| 2000 |
Gaspar PP, Qian H, Beatty AM, André D'Avignon D, Kao JLF, Watt JC, Rath NP. 2,6-Dimethoxyphenylphosphirane oxide and sulfide and their thermolysis to phosphinidene chalcogenides - Kinetic and mechanistic studies Tetrahedron. 56: 105-119. DOI: 10.1016/S0040-4020(99)00779-6 |
0.309 |
|
| 1999 |
Qian H, Gaspar PP. Synethesis and Some Photo-Decomposition Studies of Arylphosphetane Chalcogenides Phosphorus Sulfur and Silicon and the Related Elements. 147: 351-351. DOI: 10.1080/10426509908053655 |
0.328 |
|
| 1999 |
Gaspar PP, Beatty AM, Chen T, Haile T, Lei D, Winchester WR, Braddock-Wilking J, Rath NP, Klooster WT, Koetzle TF, Mason SA, Albinati A. Tris(triisopropylsilyl)silane and the Generation of Bis(triisopropylsilyl)silylene Organometallics. 18: 3921-3932. DOI: 10.1021/Om990418+ |
0.385 |
|
| 1997 |
Lei D, Lee ME, Gaspar PP. Gas-phase chemistry of methyl(trimethylsilyl)germylene Tetrahedron. 53: 10179-10196. DOI: 10.1016/S0040-4020(97)00385-2 |
0.329 |
|
| 1996 |
Li X, Robinson KD, Gaspar PP. A New Stereoselective Synthesis of Phosphiranes. The Journal of Organic Chemistry. 61: 7702-7710. PMID 11667724 DOI: 10.1021/Jo9608533 |
0.302 |
|
| 1996 |
Berger DJ, Gaspar PP, LeFloch P, Mathey F, Grev RS. Computational View of the Mechanism of Vinylphosphirane Pyrolysis and a New Route to Phosphaalkynes Organometallics. 15: 4904-4915. DOI: 10.1021/Om960696Y |
0.357 |
|
| 1995 |
Egorov MP, Nefedov OM, Lin TS, Gaspar PP. Germylene and stannylene anion radicals: Generation and electronic structure Organometallics. 14: 1539-1541. DOI: 10.1021/Om00003A070 |
0.305 |
|
| 1995 |
Bobbitt KL, Gaspar PP. 1 : 2-adducts from silylenes and 1,3-butadiene Journal of Organometallic Chemistry. 499: 17-26. DOI: 10.1016/0022-328X(95)00321-G |
0.399 |
|
| 1993 |
Braddock-Wilking J, Chiang MY, Gaspar PP. Photolysis of 1,3-dimesitylhexamethyltrisilane and 1,2-dimesityltetramethyldisilane Organometallics. 12: 197-209. DOI: 10.1021/Om00025A034 |
0.359 |
|
| 1992 |
Lei D, Chen YS, Boo BH, Frueh J, Svoboda DL, Gaspar PP. The dimer of unsubstituted silole Organometallics. 11: 559-563. DOI: 10.1021/Om00038A010 |
0.34 |
|
| 1992 |
Li X, Lei D, Chiang MY, Gaspar PP. General approaches to phosphinidenes via retroadditions Journal of the American Chemical Society. 114: 8526-8531. DOI: 10.1021/Ja00048A026 |
0.379 |
|
| 1991 |
Bobbitt KL, Maloney VM, Gaspar PP. New photochemical routes to germylenes and germenes and kinetic evidence concerning the germylene-diene addition mechanism Organometallics. 10: 2772-2777. DOI: 10.1021/Om00054A046 |
0.374 |
|
| 1991 |
Miller PC, Gaspar PP. Rearrangements of 1-cyclohexenylmethylenes and their relevance to the mechanism of the phenylcarbene rearrangement Journal of Organic Chemistry. 56: 5101-5107. DOI: 10.1021/Jo00017A021 |
0.337 |
|
| 1991 |
Grev RS, Schaefer HF, Gaspar PP. In search of triplet silylenes Journal of the American Chemical Society. 113: 5638-5643. DOI: 10.1021/Ja00015A017 |
0.304 |
|
| 1991 |
Pae DH, Xiao M, Chiang MY, Gaspar PP. Diadamantylsilylene and its stereochemistry of addition Journal of the American Chemical Society. 113: 1281-1288. DOI: 10.1021/Ja00004A031 |
0.339 |
|
| 1991 |
Lei D, Gaspar PP. Sonochemical synthesis of 1,1-dimethyl-1-germacyclopent-3-enes and the extrusion of dimethylgermylene upon their pyrolysis Polyhedron. 10: 1221-1225. DOI: 10.1016/S0277-5387(00)86098-2 |
0.378 |
|
| 1989 |
Lei D, Gaspar PP. How is 1,1-dimethyl-1-silacy clopent-2-ene formed in the addition of dimethylsilylene to 1,3-butadiene? evidence for a pathway via a vinylsilirane intermediate Research On Chemical Intermediates. 12: 103-110. DOI: 10.1163/156856789X00069 |
0.34 |
|
| 1988 |
Gaspar PP, Mack DP, Lin CT, Stanley GG, Jones M. Addition of fluorenylidene to hexafluorobenzene and an answer to the question: How does hexafluorobenzene influence the reactions of diazofluorene with olefins? Journal of Organic Chemistry. 53: 675-677. DOI: 10.1021/Jo00238A034 |
0.326 |
|
| 1987 |
Gaspar PP, Boo BH, Svoboda DL. Evidence from a hot atom experiment for the silylsilylene-to-disilene rearrangement: SiH3SiH: .fwdarw. SiH2=SiH2 The Journal of Physical Chemistry. 91: 5011-5013. DOI: 10.1021/J100303A025 |
0.312 |
|
| 1987 |
Hawari JA, Griller D, Weber WP, Gaspar PP. Self-reaction of pentamethyldisilyl radicals: is dimethylsilylene a product? Journal of Organometallic Chemistry. 326: 335-339. DOI: 10.1016/0022-328X(87)87004-3 |
0.359 |
|
| 1987 |
Freedman A, McCurdy KE, Wormhoudt J, Gaspar PP. Temperature dependence of gas phase reactions of SiF2 with F2 and Cl2 Chemical Physics Letters. 142: 255-260. DOI: 10.1016/0009-2614(87)80933-8 |
0.322 |
|
| 1986 |
Gaspar PP, Lei D. The pyrolysis of dimethyl-cis-1-propenylvinylsilane: A new source of dimethylsilylene and a new reaction for the formation of carbon - carbon double bonds Organometallics. 5: 1276-1278. DOI: 10.1021/Om00137A045 |
0.361 |
|
| 1986 |
Boo BH, Gaspar PP. Transposition - A new rearrangement of α-silylsilylenes involving disilene intermediates Organometallics. 5: 698-707. DOI: 10.1021/Om00135A012 |
0.308 |
|
| 1986 |
Gaspar PP, Berowitz DM, Strongin DR, Svoboda DL, Tuchler MB, Ferrieri RA, Wolf AP. Reactions of recoiling carbon-11 atoms with toluene The Journal of Physical Chemistry. 90: 4691-4694. DOI: 10.1021/J100410A047 |
0.561 |
|
| 1986 |
Gaspar PP, Berowitz DM, Strongin DR, Svoboda DL, Tuchler MB, Ferrieri RA, Wolf AP. Reactions of recoiling 11C atoms with toluene Journal of Physical Chemistry. 90: 4691-4694. |
0.31 |
|
| 1985 |
Lei D, Gaspar PP. Extrusion of dimethylsilylene from 1,1-dimethyl-1-silacyclopent-3-enes Organometallics. 4: 1471-1473. DOI: 10.1021/Om00127A034 |
0.333 |
|
| 1985 |
Gaspar PP, Hsu JP, Chari S, Jones M. The phenylcarbene rearrangement revisited Tetrahedron. 41: 1479-1507. DOI: 10.1016/S0040-4020(01)96389-6 |
0.318 |
|
| 1985 |
Stanton AC, Freedman A, Wormhoudt J, Gaspar PP. Gas phase reactions of SiF2 with F2 and Cl2 Chemical Physics Letters. 122: 190-195. DOI: 10.1016/0009-2614(85)80561-3 |
0.347 |
|
| 1984 |
Gaspar PP, Konieczny S, Mo SH. Formation of thermalized singlet silylene in the reactions of recoiling silicon atoms Journal of the American Chemical Society. 106: 424-425. DOI: 10.1021/Ja00314A029 |
0.431 |
|
| 1984 |
Gaspar PP, Lin CT, Dunbar BLW, Mack DP, Balasubramanian P. Addition of fluorenylidene to 1,2-dichloroethylenes. Effects of additives and the question of spin-state equilibrium Journal of the American Chemical Society. 106: 2128-2139. DOI: 10.1002/Chin.198428108 |
0.381 |
|
| 1984 |
Barton TJ, Burns SA, Gaspar PP, Chen Y-. 2,2-Dimethoxyhexamethyltrisilane. A One-Pot Silicon Atom Synthon Cheminform. 15. DOI: 10.1002/Chin.198415273 |
0.328 |
|
| 1982 |
Chen YS, Gaspar PP. Octakis(trimethylsilyl)cyclotetrasilane. A stable cyclotetrasilane from a silylene precursor Organometallics. 14: 1410-1412. DOI: 10.1021/Om00070A031 |
0.307 |
|
| 1982 |
Mo SH, Holten JD, Konieczny S, Ma ECL, Gaspar PP. Silylene rearrangements in the reactions of recoiling silicon atoms with trimethylsilane Journal of the American Chemical Society. 104: 1424-1426. DOI: 10.1021/Ja00369A047 |
0.42 |
|
| 1981 |
Gaspar PP, Chen YS, Helfer AP, Konieczny S, Ma ECL, Mo SH. 1-silacyclopent-3-en-1-ylidene, a cyclic silylene from the reactions of silicon atoms, and a silicon atom synthon Journal of the American Chemical Society. 103: 7344-7345. DOI: 10.1021/Ja00414A055 |
0.411 |
|
| 1980 |
Chen Y, Cohen BH, Gaspar PP. Rearrangement of bis(trimethylsilyl)silylene (Me3Si)2Si in the gas phase; new silylene-to-silylene interconversions Journal of Organometallic Chemistry. 195: C5-C8. DOI: 10.1016/S0022-328X(00)93393-X |
0.327 |
|
| 1978 |
Yue VT, Courson CJ, Brinkman MR, Gaspar PP. 2-Fluoro-3-phenyl-2-cyclobutenylidene. Generation via the Bamford-Stevens reaction and addition to olefins Journal of Organic Chemistry. 43: 4873-4876. DOI: 10.1021/Jo00419A035 |
0.393 |
|
| 1978 |
Hwang RJ, Gaspar PP. Reactions of recoiling silicon atoms with phosphine-diene mixtures and the question of silylene intermediates Journal of the American Chemical Society. 100: 6626-6635. DOI: 10.1021/Ja00489A012 |
0.44 |
|
| 1978 |
Jones M, Tortorelli VJ, Gaspar PP, Lambert JB. Stepwise additions of singlet carbenes Tetrahedron Letters. 19: 4257-4260. DOI: 10.1016/S0040-4039(01)95195-0 |
0.331 |
|
| 1977 |
Speranza M, Sefcik, Henis JMS, Gaspar PP. Phenylium (C/sub 6/H/sub 5//sup +/) ion-molecule reactions studied by ion cyclotron resonance spectroscopy Journal of the American Chemical Society. 99: 5583-5589. DOI: 10.1021/Ja00459A008 |
0.311 |
|
| 1976 |
Conlin RT, Gaspar PP. Evidence for the dimerization of dimethylsilylene to tetramethyldisilene Journal of the American Chemical Society. 98: 868-870. DOI: 10.1021/Ja00419A055 |
0.354 |
|
| 1976 |
Conlin RT, Lockhart SH, Gaspar PP. Reaction Of Germanium Atoms With Trimethylsilane Cheminform. 7. DOI: 10.1002/Chin.197603269 |
0.408 |
|
| 1975 |
Conlin RT, Lockhart SH, Gaspar PP. The reaction of germanium atoms with trimethylsilane Journal of the Chemical Society, Chemical Communications. 825-826. DOI: 10.1039/C39750000825 |
0.414 |
|
| 1975 |
Choo KY, Gaspar PP, Wolf AP. Rates of reaction of hydrogen atoms with silane and germane The Journal of Physical Chemistry. 79: 1752-1758. DOI: 10.1021/J100584A002 |
0.544 |
|
| 1975 |
Hwang RJ, Conlin RT, Gaspar PP. Silylene additions to cyclopentadiene and 1,3-cyclohexadiene. Evidence for the addition mechanism Journal of Organometallic Chemistry. 94. DOI: 10.1016/S0022-328X(00)86959-4 |
0.315 |
|
| 1974 |
Sefcik MD, Henis JMS, Gaspar PP. The methanium ion, CH5+. Evidence for the structure of a nonclassical ion from reaction studies by ion cyclotron resonance spectroscopy Journal of Chemical Physics. 61: 4321-4328. DOI: 10.1063/1.1681738 |
0.313 |
|
| 1974 |
Gaspar PP, Hwang RJ, Eckelman WC. Reactions of recoiling silicon atoms with phosphine and butadiene, and the addition of silylene to butadiene Journal of the Chemical Society, Chemical Communications. 242-243. DOI: 10.1039/C39740000242 |
0.381 |
|
| 1974 |
Gaspar PP, Hwang R. Stereochemistry of a silylene addition reaction Journal of the American Chemical Society. 96: 6198-6199. DOI: 10.1021/Ja00826A049 |
0.388 |
|
| 1974 |
Choo KY, Gaspar PP. Addition of trimethylsilyl radical to ethylene. A flash photolysis-electron spin resonance kinetic study Journal of the American Chemical Society. 96: 1284-1286. DOI: 10.1021/Ja00812A003 |
0.303 |
|
| 1973 |
Gaspar PP. Reactions of recoiling germanium atoms in germane, digermane, and germane-silane mixtures Journal of the American Chemical Society. 95: 6567-6574. DOI: 10.1021/Ja00801A008 |
0.394 |
|
| 1972 |
Gaspar PP, Haizlip AD, Choo KY. Disappearance of silyl radicals in silane. A flash photolysis-electron spin resonance kinetic study Journal of the American Chemical Society. 94: 9032-9037. DOI: 10.1021/Ja00781A008 |
0.387 |
|
| 1972 |
Gaspar PP, Markusch P, Holten JD, Frost JJ. Chemistry Of Recoiling Silicon Atoms. V. Product-Forming Reactions In Phosphine--Silane Mixtures. The Journal of Physical Chemistry. 76: 1352-1365. DOI: 10.1021/J100653A024 |
0.424 |
|
| 1971 |
Gaspar P. Chemical Deduction. (Book Reviews: Problems in Organic Reaction Mechanisms) Science. 172: 1325. DOI: 10.1126/Science.172.3990.1325 |
0.307 |
|
| 1971 |
Gaspar PP, Choo KY, Lam EYY, Wolf AP. A flow method for the study of silicon and germanium atom reactions by direct spectroscopic observation Journal of the Chemical Society D: Chemical Communications. 1012-1013. DOI: 10.1039/C29710001012 |
0.541 |
|
| 1971 |
Wolf AP, Lam EYY, Gaspar P. States of atomic carbon produced in decomposition of organic compounds in a microwave plasma The Journal of Physical Chemistry. 75: 445-447. DOI: 10.1021/J100673A032 |
0.481 |
|
| 1970 |
Gaspar PP, Markusch P. Reactions of recoiling silicon atoms with phosphine, silane, and disilane Journal of the Chemical Society D: Chemical Communications. 1331-1332. DOI: 10.1039/C29700001331 |
0.439 |
|
| 1969 |
Gaspar PP, Levy CA, Frost JJ, Bock SA. Germanium atoms. Reactions with germane and silane [33] Journal of the American Chemical Society. 91: 1573-1574. DOI: 10.1021/Ja01034A073 |
0.413 |
|
| 1968 |
Gaspar PP, Bock SA, Levy CA. Reactions with silane of silicon atoms recoiling from 30Si(n, γ)31Si Analytical Proceedings. 1317-1318. DOI: 10.1039/C19680001317 |
0.352 |
|
| 1968 |
Gaspar PP, Bock SA, Eckelman WC. Reactions of recoiling silicon atoms with phosphine, silane, and ethylene Journal of the American Chemical Society. 90: 6914-6922. DOI: 10.1021/Ja01027A004 |
0.423 |
|
| 1966 |
Gaspar PP, Pate BD, Eckelman W. Reaction of Recoiling Silicon Atoms with Phosphine and Silane Journal of the American Chemical Society. 88: 3878-3879. DOI: 10.1021/Ja00968A049 |
0.418 |
|
| 1966 |
Gaspar PP, Pate BD, Eckelman W. Reaction of recoiling silicon atoms with phosphine and silane [16] Journal of the American Chemical Society. 88: 3878-3879. |
0.311 |
|
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