| Year |
Citation |
Score |
| 2011 |
Johnson WS, Daub GH. The Stobbe Condensation Organic Reactions. 1-73. DOI: 10.1002/0471264180.Or006.01 |
0.388 |
|
| 2011 |
Johnson WS. The Formation of Cyclic Ketones by Intramolecular Acylation Organic Reactions. 114-177. DOI: 10.1002/0471264180.Or002.04 |
0.395 |
|
| 2010 |
Johnson WS, Huffman WF, Boots SG. Biomimetic polyene cyclizations. Synthesis of racemic 19‐norprogesterone Recueil Des Travaux Chimiques Des Pays-Bas. 98: 125-126. DOI: 10.1002/Recl.19790980320 |
0.442 |
|
| 2003 |
Neeman M, Johnson WS. Cholestanyl Methyl Ether Organic Syntheses. 9-9. DOI: 10.1002/0471264180.Os041.03 |
0.345 |
|
| 2003 |
Warnhoff EW, Martin DG, Johnson WS. 2‐Chloro‐2‐Methylcyclohexanone and 2‐Methyl‐2‐Cyclohexenone Organic Syntheses. 8-8. DOI: 10.1002/0471264180.Os037.04 |
0.307 |
|
| 1999 |
Johnson WS, Bartlett WR, Czeskis BA, Gautier A, Lee CH, Lemoine R, Leopold EJ, Luedtke GR, Bancroft KJ. The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations: Total synthesis of dl-dammarenediol Journal of Organic Chemistry. 64: 9587-9595. DOI: 10.1021/Jo991196S |
0.394 |
|
| 1994 |
Fish PV, Johnson WS, Jones GS, Tham FS, Kullnig RK. Chiral Acetal-Initiated Asymmetric Pentacyclization. Enantioselective Synthesis of 18.alpha.(H)-Oleananes Journal of Organic Chemistry. 59: 6150-6152. DOI: 10.1021/Jo00100A009 |
0.327 |
|
| 1994 |
Fish PV, Johnson WS. The First Examples of Nonenzymic, Biomimetic Polyene Pentacyclizations. Total Synthesis of the Pentacyclic Triterpenoid Sophoradiol Journal of Organic Chemistry. 59: 2324-2335. DOI: 10.1021/Jo00088A011 |
0.445 |
|
| 1994 |
Fish PV, Johnson WS. The tetramethylallyl cation as a surrogate for the epoxide function as an initiator of biomimetic polyene pentacyclizations. Total synthesis of sophoradiol Tetrahedron Letters. 35: 1469-1472. DOI: 10.1016/S0040-4039(00)76734-7 |
0.451 |
|
| 1993 |
Johnson WS, Plummer MS, Reddy SP, Bartlett WR. The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations. IV: Total synthesis of dl-β-amyrin Journal of the American Chemical Society. 115: 515-521. DOI: 10.1021/Ja00055A022 |
0.403 |
|
| 1993 |
Johnson WS, Buchanan RA, Bartlett WR, Tham FS, Kullnig RK. Cation-stabilizing auxiliaries in polyene cyclizations. 6. The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations. 3. Use to effect regiospecific control Journal of the American Chemical Society. 115: 504-515. DOI: 10.1021/Ja00055A021 |
0.316 |
|
| 1993 |
Johnson WS, Fletcher VR, Chenera B, Bartlett WR, Tham FS, Kullnig RK. Cation-stabilizing auxiliaries in polyene cyclizations. 5. The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations. 2. Asymmetric synthesis of a steroid Journal of the American Chemical Society. 115: 497-504. DOI: 10.1021/Ja00055A020 |
0.33 |
|
| 1993 |
Johnson WS, Chenera B, Tham FS, Kullnig RK. Cation-stabilizing auxiliaries in polyene cyclizations. 4. The fluorine atom as a cation-stabilizing auxiliary in biomimetic polyene cyclizations. 1. Background and exploratory experiments Journal of the American Chemical Society. 115: 493-497. DOI: 10.1021/Ja00055A019 |
0.318 |
|
| 1993 |
Fish PV, Sudhakar AR, Johnson WS. Epoxide-initiated cationic polyene cyclisations Tetrahedron Letters. 34: 7849-7852. DOI: 10.1016/S0040-4039(00)61492-2 |
0.389 |
|
| 1992 |
Fish PV, Reddy SP, Lee CH, Johnson WS. An application of the trost reaction to the stereoselective synthesis of trans-tetrasubstituted fluoroalkenes Tetrahedron Letters. 33: 8001-8004. DOI: 10.1016/S0040-4039(00)74700-9 |
0.427 |
|
| 1990 |
Bartlett WR, Johnson WS, Plummer MS, Small VR. Biomimetic polyene cyclizations. Cationic cyclization of a substrate having an internal acetylenic bond. Synthesis of euphol and tirucallol Journal of Organic Chemistry. 55: 2215-2224. DOI: 10.1021/Jo00294A043 |
0.365 |
|
| 1988 |
Johnson WS, Kelson AB, Elliott JD. Asymmetric synthesis via acetal templates. 15. The preparation of enantiomerically pure mevinolin analogs Tetrahedron Letters. 29: 3757-3760. DOI: 10.1016/S0040-4039(00)82107-3 |
0.455 |
|
| 1987 |
Silverman IR, Edington C, Elliott JD, Johnson WS. Asymmetric synthesis via acetal templates. 13. Preparation of aldol compounds from butane-1,3-diol acetals Journal of Organic Chemistry. 52: 180-183. DOI: 10.1021/Jo00378A004 |
0.361 |
|
| 1987 |
Andrew RG, Conrow RE, Elliott JD, Johnson WS, Ramezani S. Asymmetric Synthesis via Acetal Templates. 14.1 Preparation of Enantiomerically Pure (3S,4S)- and (3S,4R)-Statine Derivatives Tetrahedron Letters. 28: 6535-6538. DOI: 10.1016/S0040-4039(00)96906-5 |
0.336 |
|
| 1986 |
Johnson WS, Newton C, Lindell SD. The carboalkoxyallylsilane terminator for biomimetic polyene cyclizations. A route to 21-hydroxyprogesterone types Tetrahedron Letters. 27: 6027-6030. DOI: 10.1016/S0040-4039(00)85389-7 |
0.366 |
|
| 1985 |
Johnson WS, Chan MF. A Highly Stereoselective Route To Calcitriol Lactone Journal of Organic Chemistry. 50: 2598-2600. DOI: 10.1021/Jo00214A046 |
0.327 |
|
| 1985 |
Daub GW, Zuckermann RN, Johnson WS. A general synthesis of vinylic fluorides The Journal of Organic Chemistry. 50: 1599-1602. DOI: 10.1021/Jo00210A008 |
0.779 |
|
| 1985 |
Elliott JD, Steele J, Johnson WS. Asymmetric synthesis via acetal templates. 12. Highly diastereoselective coupling reactions with a ketene acetal. An efficient, asymmetric synthesis of R-(+)-α-lipoic acid☆ Tetrahedron Letters. 26: 2535-2538. DOI: 10.1016/S0040-4039(00)98830-0 |
0.395 |
|
| 1985 |
Johnson WS, Edington C, Elliott JD, Silverman IR. Asymmetric Synthesis via Acetal Templates. Part 10. Aldol-Type Reactions. Preparation of a Nonactic Acid Intermediate. Cheminform. 16. DOI: 10.1002/Chin.198512099 |
0.415 |
|
| 1984 |
Johnson WS, Elliott JD, Hanson G. Asymmetric synthesis via acetal templates. 6. A stereoselective approach to a key intermediate for the preparation of vitamin D metabolites Journal of the American Chemical Society. 106: 1138-1139. DOI: 10.1021/Ja00316A065 |
0.36 |
|
| 1984 |
Choi VMF, Elliott JD, Johnson WS. Asymmetric synthesis via chiral acetal templates. 7. Further studies on the cyanation reaction. The use of acetals derived from diols with one chiral center Tetrahedron Letters. 25: 591-594. DOI: 10.1016/S0040-4039(00)99946-5 |
0.417 |
|
| 1984 |
Johnson WS, Crackett PH, Elliott JD, Jagodzinski JJ, Lindell SD, Natarajan S. Asymmetric synthesis via acetal templates. 9. Further studies of the allylation reaction. Preparation of (-)-dihydromyoporone Tetrahedron Letters. 25: 3951-3954. DOI: 10.1016/0040-4039(84)80038-6 |
0.405 |
|
| 1984 |
Lindell SD, Elliott JD, Johnson WS. Asymmetric synthesis via chiral acetal templates. 8. Reactions with organometallic reagents Tetrahedron Letters. 25: 3947-3950. DOI: 10.1016/0040-4039(84)80037-4 |
0.399 |
|
| 1984 |
Johnson WS, Elliott JD, Hanson GJ. Asymmetric Synthesis Via Acetal Templates. 6. A Stereoselective Approach To A A Key Intermediate For The Preparation Of Vitamin D Metabolites Cheminform. 15. DOI: 10.1002/Chin.198421338 |
0.36 |
|
| 1984 |
Johnson WS, Chen Y-, Kellogg MS. Termination Of Biomimetic Cyclizations By The Allylsilane Function. Formation Of The Steroid Nucleus In One Step From An Acyclic Polyenic Chain Cheminform. 15. DOI: 10.1002/Chin.198406314 |
0.311 |
|
| 1983 |
Elliott JD, Choi VMF, Johnson WS. Asymmetric synthesis via acetal templates. 5. Reactions with cyanotrimethylsilane. Enantioselective preparation of cyanohydrins and derivatives Journal of Organic Chemistry. 14: 2294-2295. DOI: 10.1021/Jo00161A035 |
0.451 |
|
| 1983 |
Johnson WS, Elliott R, Elliott JD. Asymmetric synthesis via acetal templates. 4. Reactions with silylacetylenic compounds. Formation of chiral propargylic alcohols Journal of the American Chemical Society. 105: 2904-2905. DOI: 10.1021/Ja00347A068 |
0.372 |
|
| 1983 |
Bartlett PA, Johnson WS, Elliott JD. Asymmetric synthesis via acetal templates. 3. On the stereochemistry observed in the cyclization of chiral acetals of polyolefinic aldehydes: Formation of optically active homoallylic alcohols Journal of the American Chemical Society. 105: 2088-2089. DOI: 10.1021/Ja00345A082 |
0.557 |
|
| 1982 |
Johnson WS, Lyle TA, Daub GW. Corticoid synthesis via vinylic fluoride-terminated biomimetic polyene cyclizations The Journal of Organic Chemistry. 47: 161-163. DOI: 10.1021/Jo00340A040 |
0.79 |
|
| 1982 |
Johnson WS, Dumas DJ, Berner D. Total synthesis of dl-spironolactone and dl-19-norspironolactone by biomimetic polyene cyclization methodology Journal of the American Chemical Society. 104: 3510-3511. DOI: 10.1021/Ja00376A047 |
0.449 |
|
| 1982 |
Johnson WS, Berner D, Dumas DJ, Nederlof PJR, Welch J. Stereoselective induction of biomimetic polyene cyclizations by remote chiral centers. Effect of a pro-C-7 substituent in a substrate leading to steroidal products Journal of the American Chemical Society. 104: 3508-3510. DOI: 10.1021/Ja00376A046 |
0.334 |
|
| 1982 |
Johnson WS, Shenvi AB, Boots SG. An approach to taxodione involving biomimetic polyene cyclization methodology Tetrahedron. 38: 1397-1404. DOI: 10.1016/0040-4020(82)80219-6 |
0.412 |
|
| 1982 |
Johnson WS, Dumas DJ, Berner D. Total synthesis of dl-spironolactone and dl-19-norspironolactone by biomimetic polyene cyclization methodology Cheminform. 13. DOI: 10.1002/Chin.198239349 |
0.449 |
|
| 1982 |
Johnson WS, Berner D, Dumas DJ, Nederlof PJR, Welch J. Stereoselective Induction Of Biomimetic Polyene Cyclizations By Remote Chiral Centers. Effect Of A Pro-C-7 Substituent In A Substrate Leading To Steroidal Products Cheminform. 13. DOI: 10.1002/Chin.198239348 |
0.334 |
|
| 1982 |
Johnson WS, Lyle TA, Daub GW. Corticoid Synthesis Via Vinylic Fluoride-Terminated Biomimetic Polyene Cyclizations Cheminform. 13. DOI: 10.1002/Chin.198222316 |
0.468 |
|
| 1981 |
Johnson WS, Frei B, Gopalan AS. Improved asymmetric total synthesis of corticoids via biomimetic polyene cyclization methodology The Journal of Organic Chemistry. 46: 1512-1513. DOI: 10.1021/Jo00320A062 |
0.449 |
|
| 1981 |
Johnson WS, Ward CE, Boots SG, Gravestock MB, Markezich RL, McCarry BE, Okorie DA, Parry RJ. Formation of vinyl halides from vinyl cations generated by acetylenic participation in biomimetic polyene cyclizations Journal of the American Chemical Society. 103: 88-98. DOI: 10.1021/Ja00391A017 |
0.572 |
|
| 1981 |
Johnson WS, Daub GW, Lyle TA, Niwa M. Vinyl fluoride function as a terminator of biomimetic polyene cyclizations leading to steroids Cheminform. 12. DOI: 10.1002/Chin.198112358 |
0.321 |
|
| 1980 |
Peters JAM, Posthumus TAP, Vliet NPV, Zeelen FJ, Johnson WS. Biomimetic polyene cyclizations. Total synthesis of dl-19-nor-4-pregnen-20-one. Asymmetric induction by the initiating center Journal of Organic Chemistry. 45: 2208-2214. DOI: 10.1021/Jo01299A034 |
0.464 |
|
| 1980 |
Johnson WS, Yarnell TM, Myers RF, Morton DR, Boots SG. Biomimetic polyene cyclizations. Participation of the (trimethylsilyl)acetylenic group and the total synthesis of the D-homosteroid system Journal of Organic Chemistry. 45: 1254-1259. DOI: 10.1021/Jo01295A019 |
0.351 |
|
| 1980 |
Johnson WS, Daub GW, Lyle TA, Niwa M. Vinyl fluoride function as a terminator of biomimetic polyene cyclizations leading to steroids Journal of the American Chemical Society. 102: 7800-7802. DOI: 10.1021/Ja00546A038 |
0.738 |
|
| 1980 |
Gravestock MB, Morton DR, Boots SG, Johnson WS. Biomimetic polyene cyclizations. Participation of the methylacetylenic terminator and nitroalkanes. A synthesis of testosterone Journal of the American Chemical Society. 102: 800-807. DOI: 10.1021/Ja00522A060 |
0.412 |
|
| 1980 |
Johnson WS, McCarry BE, Markezich RL, Boots SG. Direct formation of the steroid nucleus by a biomimetic cyclization Journal of the American Chemical Society. 102: 352-359. DOI: 10.1021/Ja00521A057 |
0.302 |
|
| 1980 |
Peters JAM, Posthumus TAP, Vliet NPV, Zeelen FJ, Johnson WS. Biomimetic Polyene Cyclizations. Total Synthesis Of Dl-19-Nor-4-Pregnen-20-One. Asymmetric Induction By The Initiating Center Cheminform. 11. DOI: 10.1002/Chin.198047293 |
0.464 |
|
| 1980 |
Johnson WS, Yarnell TM, Myers RF, Morton DR, Boots SG. Biomimetic Polyene Cyclizations. Participation Of The (Trimethylsilyl)Acetylenic Group And The Total Synthesis Of The D-Homosteroid System Cheminform. 11. DOI: 10.1002/Chin.198029327 |
0.351 |
|
| 1980 |
Johnson WS, McCarry BE, Markezich RL, Boots SG. Direct formation of the steroid nucleus by a biomimetic cyclization Cheminform. 11. DOI: 10.1002/Chin.198016286 |
0.302 |
|
| 1979 |
Garst ME, Cheung Y, Johnson WS. Biomimetic polyene cyclizations. Trapping of the resultant carbocation by an internal nucleophile Journal of the American Chemical Society. 101: 4404-4406. DOI: 10.1021/Ja00509A075 |
0.313 |
|
| 1979 |
Johnson WS, Hughes LR, Carlson JL. Biomimetic polyene cyclizations. A comparison of the phenylacetylenic and styryl terminators in influencing the stereoselectivity of processes leading to steroidal products Journal of the American Chemical Society. 101: 1281-1282. DOI: 10.1021/Ja00499A041 |
0.302 |
|
| 1979 |
Johnson WS, Huffman WF, Boots SG. Biomimetic Polyene Cyclizations. Synthesis Of Racemic 19-Norprogesterone Cheminform. 10. DOI: 10.1002/Chin.197923283 |
0.49 |
|
| 1978 |
Gravestock MB, Johnson WS, McCarry BE, Parry RJ, Ratcliffe BE. Acetylenic bond participation in biomimetic polyene cyclizations. Model studies directed toward the synthesis of 20-keto steroids. Synthesis of dl-progesterone and dl-.DELTA.4-androstene-3,17-dione Journal of the American Chemical Society. 100: 4274-4282. DOI: 10.1021/Ja00481A044 |
0.638 |
|
| 1978 |
Johnson WS, Yarnell TM, Myers RF, Morton DR. Biomimetic polyene cyclizations. Participation of the trimethylsilylacetylenic group as a terminator and the total synthesis of a D-homosteroid Tetrahedron Letters. 19: 2549-2552. DOI: 10.1016/S0040-4039(01)94823-3 |
0.346 |
|
| 1977 |
Johnson WS, Brinkmeyer RS, Kapoor VM, Yarnell TM. Asymmetric total synthesis of 11alpha-hydroxyprogesterone via a briomimetic polyene cyclization. Journal of the American Chemical Society. 99: 8341-3. PMID 925270 DOI: 10.1021/Ja00467A048 |
0.344 |
|
| 1977 |
Johnson WS, Dawson MI, Ratcliffe BE. Biomimetic polyene cyclizations. Synthesis and cyclization of 1,3-dimethyl-2-(3-methyl-trans-3,7-octadienyl)cyclohex-2-en-1-ol Journal of Organic Chemistry. 42: 153-158. DOI: 10.1021/Jo00421A033 |
0.474 |
|
| 1977 |
Brot FE, Johnson WS, Ratcliffe BE, Stelling GD. Biomimetic polyene cyclizations. The synthesis and cyclization of 2-(4-pentenyl)-2-cyclohexenol Bioorganic Chemistry. 6: 257-262. DOI: 10.1016/0045-2068(77)90027-X |
0.382 |
|
| 1977 |
Johnson WS, Dawson MI, Ratcliffe BE. Biomimetic Polyene Cyclizations. Synthesis And Cyclization Of 1,3-Dimethyl-2-(3-Methyl-Trans-3,7-Octadienyl)Cyclohex-2-En-1-Ol Cheminform. 8. DOI: 10.1002/Chin.197720231 |
0.474 |
|
| 1976 |
Johnson WS, Escher S, Metcalf BW. Letter: A stereospecific total synthesis of racemic 11alpha-hydroxyprogesterone via a biomimetic polyene cyclization. Journal of the American Chemical Society. 98: 1039-4. PMID 1245704 DOI: 10.1021/Ja00420A041 |
0.344 |
|
| 1976 |
Johnson WS, DuBois GE. Letter: Biomimetic polyene cyclizations. Asymmetric induction by a chiral center remote from the initiating cationic center. 11alpha-methylprogesterone. Journal of the American Chemical Society. 98: 1038-9. PMID 1245703 DOI: 10.1021/Ja00420A040 |
0.301 |
|
| 1976 |
Johnson WS. Biomimetic polyene cyclizations. Angewandte Chemie (International Ed. in English). 15: 9-17. PMID 814847 DOI: 10.1016/0045-2068(76)90016-X |
0.426 |
|
| 1976 |
Johnson WS, Harbert CA, Ratcliffe BE, Stipanovic RD. Biomimetic polyene cyclizations. Asymmetric induction in the cyclization of a dienic acetal Journal of the American Chemical Society. 98: 6188-6193. DOI: 10.1021/Ja00436A020 |
0.459 |
|
| 1976 |
Johnson WS, Bunes LA. Participation of the styrene group as a terminator of biomimetic polyene cyclizations. Formation of the trans-8-methylhydrindan ring system Journal of the American Chemical Society. 98: 5597-5602. DOI: 10.1021/Ja00434A032 |
0.339 |
|
| 1976 |
Johnson WS, Bunes LA. Participation Of The Styrene Group As A Terminator Of Biomimetic Polyene Cyclizations. Formation Of The Trans-8-Methylhydrindan Ring System Cheminform. 7. DOI: 10.1002/Chin.197648106 |
0.339 |
|
| 1976 |
Johnson WS, Escher S, Metcalf BW. A STEREOSPECIFIC TOTAL SYNTHESIS OF RACEMIC 11α-HYDROXYPROGESTERONE VIA A BIOMIMETIC POLYENE CYCLIZATION Cheminform. 7. DOI: 10.1002/Chin.197619372 |
0.406 |
|
| 1976 |
Johnson WS, Dubois GE. BIOMIMETIC POLYENE CYCLIZATIONS. ASYMMETRIC INDUCTION BY A CHIRAL CENTER REMOTE FROM THE INITIATING CATIONIC CENTER. 11α-METHYLPROGESTERONE Cheminform. 7. DOI: 10.1002/Chin.197619371 |
0.339 |
|
| 1976 |
Johnson WS. Biomimetic Cyclizations Of Polyenes Cheminform. 7. DOI: 10.1002/Chin.197616099 |
0.455 |
|
| 1975 |
Volkmann RA, Andrews GC, Johnson WS. Novel synthesis of longifolene Journal of the American Chemical Society. 97: 4777-4779. DOI: 10.1021/Ja00849A062 |
0.447 |
|
| 1975 |
Bartlett WR, Johnson WS. The biomimetic cyclization of I,3-dimethyl-2-(trans-trans-7,II-dimethyl-3,7,II-dodecatrienyl)-2-cyclohexenol to give the d-homosteroid nucleus (I) Bioorganic Chemistry. 4: 342-362. DOI: 10.1016/0045-2068(75)90046-2 |
0.389 |
|
| 1975 |
Volkmann RA, Andrews GC, Johnson WS. A Novel Synthesis Of Lingifolene Cheminform. 6. DOI: 10.1002/Chin.197542192 |
0.447 |
|
| 1974 |
Parker KA, Johnson WS. Nonenzymic biogenetic-like cyclizations. Synthesis and cyclization of 4-(trans, trans-7,12-dimethyl-3,7-11-tridecatrienyl)-3-methyl-2-cyclohexen-1-ol and of its allylic isomer Journal of the American Chemical Society. 96: 2556-2563. DOI: 10.1021/Ja00815A039 |
0.478 |
|
| 1974 |
Carney RL, Johnson WS. Nonenzymic biogenetic-like olefinic cyclizations. Cyclization of 1-methyl-6-(trans, trans-7,11-dimethyl-3,7,11-dodecatrienyl)-2-cyclohexen-1-ol Journal of the American Chemical Society. 96: 2549-2556. DOI: 10.1021/Ja00815A038 |
0.739 |
|
| 1974 |
Harding KE, Leopold EJ, Hudrlik AM, Johnson WS. Nonenzymic biogenetic-like olefinic cyclizations. Cyclization of 4-(trans-3,7-octadienyl)-3-methyl-2-cyclohexen-1-ol and 4-(trans, trans-7-methyl-3,7,11-dodecatrienyl)-3-methyl-2-cyclohexen-1-ol Journal of the American Chemical Society. 96: 2540-2549. DOI: 10.1021/Ja00815A037 |
0.65 |
|
| 1974 |
PARKER KA, JOHNSON WS. ChemInform Abstract: STUDY OF NOENZYMIC BIOGENETIC LIKE OLEFINIC CYCLIZATION, THE SYNTHESIS AND CYCLIZATION OF 4-(TRANS,TRANS-7,12-DIMETHYL-3,7,11-TRIDECATRIENYL)-3-METHYL-2-CYCLOHEXEN-1-OL AND ITS ALLYLIC ISOMER Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/Chin.197426177 |
0.656 |
|
| 1974 |
Carney RL, Johnson WS. Study Of Nonenzymic, Biogenetic Like Olefinic Cyclization, Cyclization Of 1-Methyl-6-(Trans,Trans-7,11-Dimethyl-3,7,11-Dodecatrienyl)-2-Cyclohexen-1-Ol Cheminform. 5. DOI: 10.1002/Chin.197426176 |
0.739 |
|
| 1974 |
Harding KE, Leopold EJ, Hudrlik AM, Johnson WS. Study Of Nonenzymic Biogenetic Like Olefinic Cyclization, Cyclization Of 4-(Trans-3,7-Octadienyl)-3-Methyl-2-Cyclohexen-1-Ol And 4-(Trans,Trans-7-Methyl-3,7,11-Dodecatrienyl)-3-Methyl-2-Cyclohexen-1-Ol Cheminform. 5. DOI: 10.1002/Chin.197426175 |
0.65 |
|
| 1974 |
BARTLETT PA, BRAUMAN JI, JOHNSON WS, VOLKMANN RA. ChemInform Abstract: CONCERNING THE MECHANISM OF A NONENZYMIC BIOGENETIC-LIKE OLEFINIC CYCLIZATION Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/chin.197402112 |
0.473 |
|
| 1973 |
Bartlett PA, Brauman JL, Johnson WS, Volkman RA. Concerning the mechanism of a nonenzymic biogenetic-like olefinic cyclization. Journal of the American Chemical Society. 95: 7502-4. PMID 4747884 DOI: 10.1002/Chin.197402112 |
0.503 |
|
| 1973 |
Bartlett PA, Johnson WS. A stereospecific total synthesis of estrone via a cationic olefinic cyclization. Journal of the American Chemical Society. 95: 7501-2. PMID 4747883 DOI: 10.1002/Chin.197402415 |
0.642 |
|
| 1973 |
Morton DR, Johnson WS. Acetylenic bond participation in biogenetic-like olefinic cyclizations in nitroalkane solvents. A facile total synthesis of dl-testosterone benzoate. Journal of the American Chemical Society. 95: 4419-20. PMID 4708390 DOI: 10.1002/Chin.197336404 |
0.397 |
|
| 1973 |
Morton DR, Gravestock MB, Parry RJ, Johnson WS. Acetylenic bond participation in biogenetic-like olefinic cyclizations in nitroalkane solvents. Synthesis of the 17-hydroxy-5 beta-pregnan-20-one system. Journal of the American Chemical Society. 95: 4417-8. PMID 4708389 DOI: 10.1002/Chin.197336403 |
0.579 |
|
| 1973 |
McCarry BE, Markezich RL, Johnson WS. Direct formation of the steroid nucleus by a nonenzymic biogenetic-like cyclization. Cyclization and proof of structure and configuration of products. Journal of the American Chemical Society. 95: 4416-7. PMID 4708388 DOI: 10.1002/Chin.197336402 |
0.332 |
|
| 1973 |
Markezich RL, Willy WE, McCarry BE, Johnson WS. Direct formation of the steroid nucleus by a nonenzymic biogenetic-like cyclization. Preparation of the cyclization substrate. Journal of the American Chemical Society. 95: 4414-6. PMID 4708387 DOI: 10.1002/Chin.197336219 |
0.341 |
|
| 1973 |
Gen AVd, Wiedhaup K, Swoboda J, Dunathan HC, Johnson WS. Nonenzymic biogenetic-like olefinic cyclizations. Stereospecific cyclization of dienic acetals Journal of the American Chemical Society. 95: 2656-2663. DOI: 10.1021/Ja00789A041 |
0.458 |
|
| 1973 |
JOHNSON WS, GRAVESTOCK MB, PARRY RJ, OKORIE DA. ChemInform Abstract: ACETYLENBINDUNGSBETEILIGUNG BEI BIOGENESEARTIGEN OLEFINISCHEN CYCLISIERUNGEN, WAGNER-MEERWEIN-UMLAGERUNG VON EINEM LINEAREN ZU EINEM CYCLISCHEN VINYLKATION Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/Chin.197307123 |
0.547 |
|
| 1972 |
Johnson WS, Gravestock MB, Parry RJ, Okorie DA. Acetylenic bond participation in biogenetic-like olefinic cyclizations. Wagner-Meerwein rearrangement of a linear to a bent vinyl cation Journal of the American Chemical Society. 94: 8604-8605. DOI: 10.1021/Ja00779A066 |
0.552 |
|
| 1972 |
Miles D, Loew P, Johnson WS, Kluge AF, Meinwald J. A short stereoselective synthesis of some terpenes from the pheromonal secretion of the queen and monarch butterflies Tetrahedron Letters. 13: 3019-3022. DOI: 10.1016/S0040-4039(01)84998-4 |
0.579 |
|
| 1972 |
MILES DH, LOEW P, JOHNSON WS, KLUGE AF, MEINWALD J. ChemInform Abstract: EINE KURZE STEREOSELEKTIVE SYNTH. EINIGER TERPENE AUS DER PHEROMONALEN SEKRETION DER SCHMETTERLINGE DANAUS PLEXIPPUS UND DANAUS GILIPPUS BERENICE Chemischer Informationsdienst. 3: no-no. DOI: 10.1002/Chin.197244258 |
0.446 |
|
| 1971 |
Johnson WS, Gravestock MB, McCarry BE. Acetylenic bond participation in biogenetic-like olefinic cyclizations. II. Synthesis of dl-progesterone. Journal of the American Chemical Society. 93: 4332-4. PMID 5131151 DOI: 10.1021/Ja00746A062 |
0.363 |
|
| 1971 |
Johnson WS, Gravestock MB, Parry RJ, Myers RF, Bryson TA, Miles DH. Acetylenic bond participation in biogenetic-like olefinic cyclizations. I. Formation of five-membered rings in model systems Journal of the American Chemical Society. 93: 4330-4332. DOI: 10.1021/Ja00746A061 |
0.561 |
|
| 1971 |
Abrams GD, Bartlett WR, Fung VA, Johnson WS. Nonenzymic, biogenetic-like cyclization of a trienic acetal Bioorganic Chemistry. 1: 243-268. DOI: 10.1016/0045-2068(71)90019-8 |
0.448 |
|
| 1971 |
JOHNSON WS, GRAVESTOCK MB, PARRY RJ, MYERS RF, BRYSON TA, MILES DH. ChemInform Abstract: BETEILIGUNG DER ACETYLENBINDUNG BEI BIOGENESEARTIGEN OLEFINISCHEN CYCLISIERUNGEN 1. MITT. DARST. VON FUENFGLIEDRIGEN RINGEN IN MODELLSYSTEMEN Chemischer Informationsdienst. Organische Chemie. 2: no-no. DOI: 10.1002/Chin.197145303 |
0.544 |
|
| 1970 |
Johnson WS, Li T, Harbert CA, Bartlett WR, Herrin TR, Staskun B, Rich DH. Further developments in the nonenzymic biogenetic-like steroid synthesis. Journal of the American Chemical Society. 92: 4461-3. PMID 5428389 DOI: 10.1021/Ja00717A057 |
0.535 |
|
| 1970 |
Werthemann L, Johnson WS. Application of the chloro ketal claisen reaction to the total synthesis of squalene. Experimental details. Proceedings of the National Academy of Sciences of the United States of America. 67: 1810-3. PMID 5275377 DOI: 10.1073/Pnas.67.4.1810 |
0.414 |
|
| 1970 |
Werthemann L, Johnson WS. Application of the chloro ketal Claisen reaction to the total synthesis of squalene. Proceedings of the National Academy of Sciences of the United States of America. 67: 1465-7. PMID 5274470 DOI: 10.1073/Pnas.67.3.1465 |
0.441 |
|
| 1970 |
Bartlett PA, Johnson WS. An improved reagent for the o-alkyl cleavage of methyl esters by nucleophilic displacement Tetrahedron Letters. 11: 4459-4462. DOI: 10.1016/S0040-4039(01)83950-2 |
0.531 |
|
| 1970 |
Ireland RE, Baldwin SW, Dawson DJ, Dawson MI, Dolfini JE, Newbould J, Johnson WS, Brown M, Crawford RJ, Hudrlik PF, Rasmussen GH, Schmiegel KK. Totalsynth. Eines Unsymmetrischen, Pentacyclischen Triterpens, Dl-Germanicol Cheminform. 1. DOI: 10.1002/Chin.197049405 |
0.727 |
|
| 1970 |
JOHNSON WS, LI T, HARBERT CA, BARTLETT WR, HERRIN TR, STASKUN B, RICH DH. ChemInform Abstract: NICHTENZYMATISCHE, DER BIOGENESE ANALOGE STEROIDSYNTH. Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/Chin.197042402 |
0.516 |
|
| 1970 |
JOHNSON WS, BROCKSOM TJ, LOEW P, RICH DH, WERTHEMANN L, ARNOLD RA, LI T, FAULKNER DJ. ChemInform Abstract: CLAISEN-RK. MIT OLEFINISCHEN KETALEN, EINE BEQUEME SYNTH. VON JUVENILHORMON Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/Chin.197042392 |
0.708 |
|
| 1970 |
JOHNSON WS, WERTHEMANN L, BARTLETT WR, BROCKSOM TJ, LI T, FAULKNER DJ, PETERSEN MR. ChemInform Abstract: STEREOSELEKTIVE VERSION DER CLAISEN-UMLAGERUNG ZU TRANS-TRISUBSTITUIERTEN OLEFINISCHEN BINDUNGEN, SYNTH. VON SQUALEN Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/Chin.197018138 |
0.67 |
|
| 1969 |
Johnson WS, Campbell SF, Krishnakumaran A, Meyer AS. Total synthesis of the racemic form of the second juvenile hormone (methyl 12-homojuvenate) from the cecropia silk moth. Proceedings of the National Academy of Sciences of the United States of America. 62: 1005-9. PMID 16591739 DOI: 10.1073/Pnas.62.4.1005 |
0.389 |
|
| 1969 |
Daum SJ, Clarke RL, Archer S, Johnson WS. Total synthesis of dl-19-nor-16,17-dehydroprogesterone. Proceedings of the National Academy of Sciences of the United States of America. 62: 333-6. PMID 5256214 DOI: 10.1073/Pnas.62.2.333 |
0.454 |
|
| 1969 |
Parker KA, Johnson WS. Synthesis of dendrolasin Tetrahedron Letters. 10: 1329-1332. DOI: 10.1016/S0040-4039(01)87877-1 |
0.638 |
|
| 1968 |
Johnson WS, Li T, Faulkner DJ, Campbell SF. A highly stereoselective synthesis of the racemic juvenile hormone Journal of the American Chemical Society. 90: 6225-6226. DOI: 10.1021/Ja01024A056 |
0.587 |
|
| 1968 |
Johnson WS, Jensen NP, Hooz J, Leopold EJ. Olefinic cyclizations. XI. Allylic cation promoted olefinic cyclizations. The stereospecific formation of a tricyclic system and the total synthesis of dl-fichtelite Journal of the American Chemical Society. 90: 5872-5881. DOI: 10.1021/Ja01023A037 |
0.479 |
|
| 1968 |
Johnson WS, Harbert CA, Stipanovic RD. Asymmetric induction of an olefinic acetal cyclization Journal of the American Chemical Society. 90: 5279-5280. DOI: 10.1021/Ja01021A045 |
0.435 |
|
| 1968 |
Johnson WS, Wiedhaup K, Brady SF, Olson GL. The nonenzymic, biogenetic-like cyclization of a tetraenic acetal Journal of the American Chemical Society. 90: 5277-5279. DOI: 10.1021/Ja01021A044 |
0.411 |
|
| 1968 |
Johnson WS, Semmelhack MF, Sultanbawa MUS, Dolak LA. A new approach to steroid total synthesis. A nonenzymic biogenetic-like olefinic cyclization involving the stereospecific formation of five asymmetric centers Journal of the American Chemical Society. 90: 2994-2996. DOI: 10.1021/Ja01013A066 |
0.624 |
|
| 1968 |
Brady SF, Ilton MA, Johnson WS. A highly stereoselective synthesis of trans-trisubstituted olefinic bonds Journal of the American Chemical Society. 90: 2882-2889. DOI: 10.1021/Ja01013A027 |
0.419 |
|
| 1968 |
Johnson WS, Cohen N, Habicht ER, Hamon DPG, Rizzi GP, Faulkner DJ. An alternative synthesis of 17-acetyl- 5α-etiojerva-12,14,16- trien-3β-ol Tetrahedron Letters. 9: 2829-2833. DOI: 10.1016/S0040-4039(00)75641-3 |
0.311 |
|
| 1967 |
Johnson WS, Gen AVD, Swoboda JJ. Additions and Corrections - New Structural and Stereochemical Aspects of the Cyclization of Olefinic Acetals Journal of the American Chemical Society. 89: 4817-4817. DOI: 10.1021/Ja00994A602 |
0.327 |
|
| 1967 |
Johnson WS, Gen Avd, Swoboda JJ. New Structural and Stereochemical Aspects of the Cyclization of Olefinic Acetals Journal of the American Chemical Society. 89: 170-172. DOI: 10.1021/Ja00977A047 |
0.321 |
|
| 1966 |
Johnson WS, Kinnel RB. Stereospecific tricyclization of a polyolefinic acetal. Journal of the American Chemical Society. 88: 3861-2. PMID 5916378 DOI: 10.1021/Ja00968A035 |
0.367 |
|
| 1966 |
Johnson WS, Jensen NP, Hooz J. An efficient, stereospecific polyolefinic cyclization. Total synthesis of dl-fichtelite. Journal of the American Chemical Society. 88: 3859-60. PMID 5916377 DOI: 10.1021/Ja00968A034 |
0.432 |
|
| 1966 |
Boots SG, Johnson WS. Some Observations on the Steroid Ring-D-Fission C-Aromatization Reaction Journal of Organic Chemistry. 31: 1285-1287. DOI: 10.1021/Jo01342A509 |
0.308 |
|
| 1966 |
Johnson W, Marshall J, Keana J, Franck R, Martin D, Bauer J. Steroid total synthesis—hydrochrysene approach—XVI Tetrahedron. 22: 541-601. DOI: 10.1016/S0040-4020(01)90961-5 |
0.692 |
|
| 1965 |
Johnson WS, Crandall JK. Olefinic Cyclizations. VII. Formolysis of cis- and trans-5,9-Decadienyl p-Nitrobenzenesulfonate and of Some Isomeric Monocyclic Esters*,1,2 Journal of Organic Chemistry. 30: 1785-1790. DOI: 10.1021/Jo01017A018 |
0.308 |
|
| 1965 |
Johnson WS, Neustaedter PJ, Schmiegel KK. Olefinic Cyclizations. VIII.1 The Butenylmethylcyclohexenol System Journal of the American Chemical Society. 87: 5148-5157. DOI: 10.1021/Ja00950A030 |
0.449 |
|
| 1964 |
Johnson WS, Gray SL, Crandall JK, Bailey DM. Cationic Cyclizations Involving Olefnic Bonds. III.1 On the Mechanism of Formation of trans-Fused Rings Journal of the American Chemical Society. 86: 1966-1972. DOI: 10.1021/Ja01064A013 |
0.328 |
|
| 1964 |
Franck RW, Rizzi GP, Johnson WS. Ring E degradation in the veratramine series Steroids. 4: 463-482. DOI: 10.1016/0039-128X(64)90094-7 |
0.522 |
|
| 1963 |
Marshall JA, Johnson WS. The Hydroborating Properties of Sodium Borohydride and Acetic Acid The Journal of Organic Chemistry. 28: 595-596. DOI: 10.1021/Jo01037A526 |
0.531 |
|
| 1963 |
Marshall JA, Johnson WS. Reduction of Steroidal Enamines The Journal of Organic Chemistry. 28: 421-423. DOI: 10.1021/Jo01037A035 |
0.551 |
|
| 1963 |
Johnson WS, Collins JC, Pappo R, Rubin MB, Kropp PJ, Johns WF, Pike JE, Bartmann W. Steroid Total Synthesis--Hydrochrysene Approach. XV.1 Total Synthesis of Aldosterone Journal of the American Chemical Society. 85: 1409-1430. DOI: 10.1021/Ja00893A012 |
0.705 |
|
| 1963 |
Franck RW, Johnson WS. A novel fragmentation reaction Tetrahedron Letters. 4: 545-547. DOI: 10.1016/S0040-4039(01)90671-9 |
0.534 |
|
| 1962 |
Brown M, Johnson WS. The Course of the Mannich Reaction with Isopropyl Methyl Ketone. Preparation of Isopropyl Vinyl Ketone Journal of Organic Chemistry. 27: 4706-4707. DOI: 10.1021/Jo01059A542 |
0.389 |
|
| 1962 |
Yorka KV, Truett WL, Johnson WS. Steroid Total Synthesis—Hydrochrysene Approach. XIV.1 The Synthesis of dl-18-Norepiandrosterone and dl-18-Nortestosterone2 Journal of Organic Chemistry. 27: 4580-4587. DOI: 10.1021/Jo01059A108 |
0.379 |
|
| 1962 |
Rapala RT, Roberts BW, Truett WL, Johnson WS. The Unexpected Fate of an Attempted Steroid Synthesis Journal of Organic Chemistry. 27: 3814-3818. DOI: 10.1021/Jo01058A014 |
0.443 |
|
| 1962 |
Johnson WS, Shulman S, Williamson KL, Pappo R. Production of a Fused-Ring System by an Intramolecular Michael Condensation Journal of Organic Chemistry. 27: 2015-2018. DOI: 10.1021/Jo01053A023 |
0.342 |
|
| 1962 |
Meyer WL, Cameron DD, Johnson WS. Total Synthesis of dl-18-Norestrone1 Journal of Organic Chemistry. 27: 1130-1134. DOI: 10.1021/Jo01051A004 |
0.447 |
|
| 1962 |
Johnson WS, Allen DS, Hindersinn RR, Sausen GN, Pappo R. Stereochemical Control of the Angular Methylation of Fused Ring Ketones Journal of the American Chemical Society. 84: 2181-2196. DOI: 10.1021/Ja00870A033 |
0.354 |
|
| 1962 |
Marshall JA, Johnson WS. Total Synthesis of Racemic Conessine Journal of the American Chemical Society. 84: 1485-1486. DOI: 10.1021/Ja00867A026 |
0.661 |
|
| 1962 |
Johnson WS, Neeman M, Birkeland SP, Fedoruk NA. The Acid-catalyzed Reaction of Diazomethane with Some α,β-Unsaturated Ketones Journal of the American Chemical Society. 84: 989-992. DOI: 10.1021/Ja00865A022 |
0.313 |
|
| 1961 |
Williamson KL, Johnson WS. Ring-A α-Acetoxy Ketones in the Cholestane Series Journal of Organic Chemistry. 26: 4563-4569. DOI: 10.1021/Jo01069A088 |
0.332 |
|
| 1961 |
Banerjee D, Khastgir H, Dutta J, Jacob E, Johnson W, Allen C, Bhattacharyya B, Collins J, McCloskey A, Tsatsos W, Vredenburgh W, Williamson K. Steroid total synthesis--benzhydrindane approach preliminary survey Tetrahedron Letters. 2: 76-81. DOI: 10.1016/S0040-4039(01)99211-1 |
0.367 |
|
| 1961 |
Johnson WS, Bauer VJ, Franck RW. The synthesis of conessine from the corresponding 3-keto-Δ4-unsaturated system Tetrahedron Letters. 2: 72-75. DOI: 10.1016/S0040-4039(01)99210-X |
0.669 |
|
| 1960 |
Johnson WS, Vredenburgh WA, Pike JE. Steroid Total Synthesis—Hydrochrysene Approach. Part XII.1 An Alternative Route to Testosterone. The Synthesis of l-Testosterone and of dl-13-Isotestosterone Journal of the American Chemical Society. 82: 3409-3415. DOI: 10.1021/Ja01498A043 |
0.328 |
|
| 1960 |
Johnson WS, Bell RA. A biogenetically patterned concept for the laboratory synthesis of cyclic compounds Tetrahedron Letters. 1: 27-32. DOI: 10.1016/S0040-4039(01)99309-8 |
0.544 |
|
| 1959 |
Wynberg H, Johnson WS. Synthetic Applications of the Abnormal Reimer-Tiemann Reaction Journal of Organic Chemistry. 24: 1424-1428. DOI: 10.1021/Jo01092A009 |
0.484 |
|
| 1959 |
Clarke RL, Johnson WS. Potential Steroid Substitutes. I. Introductory Remarks. The Synthesis of Some Dioxoperhydroanthracenes Journal of the American Chemical Society. 81: 5706-5710. DOI: 10.1021/Ja01530A045 |
0.448 |
|
| 1959 |
Neeman M, Caserio MC, Roberts JD, Johnson WS. Methylation of Alcohols with Diazomethane Tetrahedron. 6: 36-47. DOI: 10.1016/0040-4020(59)80034-X |
0.47 |
|
| 1958 |
Johnson WS, Collins JC, Pappo R, Rubin MB. Total Synthesis Of Aldosterone Journal of the American Chemical Society. 80: 2585-2586. DOI: 10.1021/Ja01543A058 |
0.45 |
|
| 1958 |
Caserio MC, Roberts JD, Neeman M, Johnson WS. Methylation Of Alcohols With Diazomethane Journal of the American Chemical Society. 80: 2584-2585. DOI: 10.1021/Ja01543A056 |
0.403 |
|
| 1958 |
Kupchan SM, Johnson WS, Rajagopalan S. THE CONFIGURATION OF CEVINE Journal of the American Chemical Society. 80: 1769-1769. DOI: 10.1021/Ja01540A069 |
0.501 |
|
| 1958 |
Johnson WS, David IA, Dehm HC, Highet RJ, Warnhoff EW, Wood WD, Jones ET. Configuration of the Estrones. Total Synthesis of the Remaining Stereoisomers Journal of the American Chemical Society. 80: 661-679. DOI: 10.1021/Ja01536A040 |
0.451 |
|
| 1957 |
Johnson WS, Johns WF. 14-Isoestrone Methyl Ether and its Identity with Totally Synthetic Material Journal of the American Chemical Society. 79: 2005-2009. DOI: 10.1021/Ja01565A066 |
0.325 |
|
| 1957 |
Johnson WS, Christiansen RG, Ireland RE. A total synthesis of estrone and 14-isoestrone Journal of the American Chemical Society. 79: 1995-2005. DOI: 10.1021/Ja01565A065 |
0.73 |
|
| 1957 |
Johnson WS, Gastambide B, Pappo R. The Action of Lead Tetraacetate on an Enol Acetate. The Epimeric 16-Acetoxy Derivatives of Epiandrosterone Acetate, their Interconversion and Rearrangement Journal of the American Chemical Society. 79: 1991-1994. DOI: 10.1021/Ja01565A064 |
0.354 |
|
| 1957 |
Johnson WS, Allen DS. Stereochemical Control Of Angular Methylation. A Stereoselective Total Synthesis Of A 9,11-Dehydrosteroid Journal of the American Chemical Society. 79: 1261-1262. DOI: 10.1021/Ja01562A062 |
0.412 |
|
| 1956 |
Johnson WS, Bannister B, Pappo R, Pike JE. Steroid Total Synthesis—Hydrochrysene Approach. X.1 Total Synthesis of Testosterone Journal of the American Chemical Society. 78: 6354-6361. DOI: 10.1021/Ja01605A023 |
0.323 |
|
| 1956 |
Pappo R, Bloom BM, Johnson WS. Steroid Total Synthesis—Hydrochrysene Approach. IX.1 Preparation of Comparison Substances by Partial Synthesis Journal of the American Chemical Society. 78: 6347-6353. DOI: 10.1021/Ja01605A022 |
0.392 |
|
| 1956 |
Johnson WS, Rogier ER, Ackerman J. Steroid Total Synthesis—Hydrochrysene Approach. VI.1 Catalytic Hydrogenation of the Aromatic Nucleus. Synthesis of dl-3β-Acetoxy-14-iso-etioallohomobilianic Acid Journal of the American Chemical Society. 78: 6322-6331. DOI: 10.1021/Ja01605A019 |
0.34 |
|
| 1956 |
Johnson WS, Rogier ER, Szmuszkovicz J, Hadler HI, Ackerman J, Bhattacharyya BK, Bloom BM, Stalmann L, Clement RA, Bannister B, Wynberg H. Steroid Total Synthesis—Hydrochrysene Approach. III.1 Reduction of the Olefinic Bonds and of the Carbonyl Group in 1-Methoxy-8-keto-10a-methyl-5,6,8,9,10,10a,11,12-octahydrochrysene Journal of the American Chemical Society. 78: 6289-6302. DOI: 10.1021/Ja01605A016 |
0.492 |
|
| 1956 |
Johnson WS, Szmuszkovicz J, Rogier ER, Hadler HI, Wynberg H. Steroid Total Synthesis—Hydrochrysene Approach. II.1 1-Methoxy-8-keto-10a-methyl-5,6,8,9,10,10a,11,12-octahydrochrysene Journal of the American Chemical Society. 78: 6285-6289. DOI: 10.1021/Ja01605A015 |
0.467 |
|
| 1955 |
Johnson WS, Bannister B, Pappo R, Pike JE. Total Synthesis Of Testosterone Journal of the American Chemical Society. 77: 817-819. DOI: 10.1021/Ja01608A100 |
0.446 |
|
| 1954 |
Johnson WS, Pappo R, Kemp AD. Total Synthesis Of An 11-Oxygenated Steroid Journal of the American Chemical Society. 76: 3353-3354. DOI: 10.1021/Ja01641A087 |
0.323 |
|
| 1953 |
Shafer PR, Loeb WE, Johnson WS. Structure of the Adduct of 3-Methyl-2-cyclohexenone and Ethyl Cyanoacetate. The Question of “Meta”- and “Para”-Bridged Rings Journal of the American Chemical Society. 75: 5963-5967. DOI: 10.1021/Ja01119A055 |
0.347 |
|
| 1953 |
Johnson WS, Belew JS, Chinn LJ, Hunt RH. Studies Relating to the Formation and Reactions of Glycidic Esters Journal of the American Chemical Society. 75: 4995-5001. DOI: 10.1021/Ja01116A033 |
0.31 |
|
| 1953 |
Johnson WS, Bannister B, Bloom BM, Kemp AD, Pappo R, Rogier ER, Szmuszkovicz J. Total Synthesis Of Epiandrosterone Journal of the American Chemical Society. 75: 2275-2276. DOI: 10.1021/Ja01105A530 |
0.453 |
|
| 1952 |
Johnson WS, Buell BG. 1,2-Dihydroquinoline Journal of the American Chemical Society. 74: 4517-4520. DOI: 10.1021/Ja01138A015 |
0.332 |
|
| 1952 |
Johnson WS, Buell BG. A New Synthesis of Chloroquine Journal of the American Chemical Society. 74: 4513-4516. DOI: 10.1021/Ja01138A014 |
0.4 |
|
| 1952 |
Johnson WS, Banerjee DK, Schneider WP, Gutsche CD, Shelberg WE, Chinn LJ. The Total Synthesis of Estrone and Three Stereoisomers Including Lumiestrone Journal of the American Chemical Society. 74: 2832-2849. DOI: 10.1021/Ja01131A037 |
0.653 |
|
| 1952 |
Johnson WS, Erickson CA, Ackerman J. 2,8-Dihydroxy-5,6,11,12-tetrahydrochrysene Journal of the American Chemical Society. 74: 2251-2253. DOI: 10.1021/Ja01129A026 |
0.303 |
|
| 1952 |
Fonken GS, Johnson WS. The Synthesis of Ketones from Di-t-butyl Malonates Journal of the American Chemical Society. 74: 831-833. DOI: 10.1021/Ja01123A506 |
0.352 |
|
| 1951 |
Johnson WS, Christiansen RG. A New Total Synthesis Of Estrone Journal of the American Chemical Society. 73: 5511-5512. DOI: 10.1021/Ja01155A576 |
0.406 |
|
| 1951 |
Johnson WS, Gutsche CD, Banerjee DK. Decalin-1,5-dione Journal of the American Chemical Society. 73: 5464-5465. DOI: 10.1021/Ja01155A530 |
0.331 |
|
| 1951 |
Johnson WS, Chinn LJ. Totally Synthetic Lumiestrone Journal of the American Chemical Society. 73: 4987-4988. DOI: 10.1021/Ja01154A526 |
0.324 |
|
| 1951 |
Hirschmann R, Johnson WS. A New Synthesis of the 6-Methoxy-17-equilenones and Some Stereochemical Considerations Journal of the American Chemical Society. 73: 326-329. DOI: 10.1021/Ja01145A107 |
0.635 |
|
| 1951 |
Johnson WS, Gutsche CD, Hirschmann R, Stromberg VL. Structure and Hydrogenation of Key Intermediates in the Equilenin Synthesis1,2 Journal of the American Chemical Society. 73: 322-326. DOI: 10.1021/Ja01145A106 |
0.53 |
|
| 1950 |
Turner DL, Bhattacharyya BK, Graber RP, Johnson WS. Improvement of the Synthesis of Bisdehydrodoisynolic Acid1 Journal of the American Chemical Society. 72: 5654-5659. DOI: 10.1021/Ja01168A082 |
0.358 |
|
| 1950 |
Johnson WS, Szmuszkovicz J, Miller M. The Condensation of 1-Methyl-2-acetylcyclohexene with 1-Decalone, and with 1,5-Decalindione Journal of the American Chemical Society. 72: 3726-3731. DOI: 10.1021/Ja01164A112 |
0.311 |
|
| 1950 |
Johnson WS, Jones AR, Schneider WP. The Stobbe Condensation with Ethyl γ-Anisoylbutyrate. A New Route to Some Estrone Intermediates Journal of the American Chemical Society. 72: 2395-2401. DOI: 10.1021/Ja01162A013 |
0.341 |
|
| 1950 |
Johnson WS, Schubert EN. Ring Closure of the 2-Benzoylaminocyclohexanols. The Mechanism of Oxazoline Formation Journal of the American Chemical Society. 72: 2187-2190. DOI: 10.1021/Ja01161A088 |
0.3 |
|
| 1950 |
Johnson WS, Banerjee DK, Schneider WP, Gutsche CD. THE TOTAL SYNTHESIS OF ESTRONE AND THE REMAINING STEREOISOMERS Journal of the American Chemical Society. 72: 1426-1426. DOI: 10.1021/Ja01159A529 |
0.655 |
|
| 1950 |
Johnson WS, Graber RP. The Stobbe Condensation with 6-Methoxy-2-propionylnaphthalene. A Synthesis of Bisdehydrodoisynolic Acid1 Journal of the American Chemical Society. 72: 925-935. DOI: 10.1021/Ja01158A075 |
0.39 |
|
| 1950 |
Johnson WS, Stromberg VL. The Stobbe Condensation with 1-Keto-2-methyl-7-methoxy-1,2,3,4-tetrahydrophenanthrene. A New Synthesis of Equilenin1 Journal of the American Chemical Society. 72: 505-510. DOI: 10.1021/Ja01157A131 |
0.428 |
|
| 1949 |
Johnson WS, Woroch EL, Buell BG. Cyclization Studies in the Quinoline Series. A New Synthesis of 4-Aminoquinolines Journal of the American Chemical Society. 71: 1901-1905. DOI: 10.1021/Ja01174A001 |
0.434 |
|
| 1948 |
Johnson WS, Davis CE, Hunt RH, Stork G. The Stobbe Condensation with Cyclohexanone Journal of the American Chemical Society. 70: 3021-3023. DOI: 10.1021/Ja01189A055 |
0.495 |
|
| 1947 |
JOHNSON WS, PETERSEN JW, GUTSCHE CD. A new synthesis of fused ring structure related to the steroids; the 17-equilenones; a total synthesis of equilenin. Journal of the American Chemical Society. 69: 2942-55. PMID 18919700 |
0.599 |
|
| 1947 |
Johnson WS, Jones AR. The Stobbe Condensation with Methyl p-Tolyl Ketone. A Synthesis of Cadalene Journal of the American Chemical Society. 69: 792-794. DOI: 10.1021/Ja01196A014 |
0.404 |
|
| 1946 |
Johnson WS, Johnson HCE, Petersen B. A Synthesis of 1-Keto-1,2,3,4,9,10-hexahydrophenanthrene Journal of the American Chemical Society. 68: 1926-1929. DOI: 10.1021/Ja01214A016 |
0.471 |
|
| 1945 |
JOHNSON WS, PETERSEN JW, GUTSCHE CD. A new method of producing fused ring structures related to the steroids; a synthesis of equilenin. Journal of the American Chemical Society. 67: 2274. PMID 21005708 |
0.555 |
|
| 1945 |
Johnson WS, Shelberg WE. Studies on Opening the Rings of Cyclic Ketones Journal of the American Chemical Society. 67: 1754-1759. DOI: 10.1021/Ja01226A039 |
0.347 |
|
| 1945 |
Johnson WS, Petersen JW. The Stobbe Condensation with 1-Keto-1,2,3,4-tetrahydrophenanthrene. A Synthesis of 3'-Keto-3,4-dihydro-1,2-cyclopentenophenanthrene1 Journal of the American Chemical Society. 67: 1366-1368. DOI: 10.1021/Ja01224A043 |
0.481 |
|
| 1945 |
Johnson WS, Johnson HCE, Petersen JW. The Stobbe Condensation with Tetralone-1. A Synthesis of 3'-Keto-3,4-dihydro-1,2-cyclopentenonaphthalene1 Journal of the American Chemical Society. 67: 1360-1366. DOI: 10.1021/Ja01224A042 |
0.477 |
|
| 1945 |
Johnson WS, Goldman A, Schneider WP. The Stobbe Condensation with 2-Acetylnaphthalene. A Synthesis of 2,4-Dimethylphenanthrene Journal of the American Chemical Society. 67: 1357-1360. DOI: 10.1021/Ja01224A041 |
0.462 |
|
| 1945 |
Johnson WS, Goldman A. Reactions Involving Ester-Exchange Journal of the American Chemical Society. 67: 430-436. DOI: 10.1021/Ja01219A024 |
0.312 |
|
| 1944 |
Johnson WS, Goldman A. The Condensation of 2-Acetylnaphthalene with Diethyl Succinate1 Journal of the American Chemical Society. 66: 1030-1037. DOI: 10.1021/Ja01234A058 |
0.307 |
|
| 1944 |
Johnson WS, Anderson JM, Shelberg WE. Derivatives of 5-Methoxyhydrindene and 6-Methoxytetralin. Synthesis of β-(2-Carboxy-5-methoxyphenyl)-propionic Acid1 Journal of the American Chemical Society. 66: 218-222. DOI: 10.1021/Ja01230A018 |
0.35 |
|
| 1944 |
Johnson WS, Mathews FJ. Cyclization Studies in the Benzoquinoline Series Journal of the American Chemical Society. 66: 210-215. DOI: 10.1021/Ja01230A016 |
0.353 |
|
| 1943 |
Johnson WS. Introduction of the Angular Methyl Group. The Preparation of cis- and trans-9-Methyldecalone-11 Journal of the American Chemical Society. 65: 1317-1324. DOI: 10.1021/Ja01247A018 |
0.318 |
|
| 1940 |
Fieser LF, Johnson WS. Synthesis of 6-hydroxy-3,4-benzpyrene and 8-isopropyl-1,2-benzanthracene from 9,10-dihydrophenanthrene Journal of the American Chemical Society. 62: 575-577. DOI: 10.1021/Ja01860A039 |
0.59 |
|
| 1939 |
Fieser LF, Johnson WS. Syntheses in the 1,2-benzanthracene and chrysene series Journal of the American Chemical Society. 61: 1647-1654. DOI: 10.1021/Ja01876A006 |
0.464 |
|
| 1939 |
Fieser LF, Johnson WS. 8-Methyl-1,2-benzanthracene Journal of the American Chemical Society. 61: 168-171. DOI: 10.1021/Ja01870A054 |
0.443 |
|
| 1939 |
Fieser LF, Johnson WS. Additions and Corrections. Syntheses in the 1,2-Benzathracene and Chrysene Series. Journal of the American Chemical Society. 61: 3605-3605. DOI: 10.1021/Ja01267A622 |
0.458 |
|
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