| Year |
Citation |
Score |
| 2006 |
Abramovitch RA, Miller J, Souza AJCd. Corrigendum to “The formation of medium-sized rings by the intramolecular cyclization of arylnitrenium ions”: [Tetrahedron Lett. 44 (2003) 6965] Tetrahedron Letters. 47: 7271. DOI: 10.1016/J.Tetlet.2006.07.001 |
0.338 |
|
| 2004 |
Rodrigues JA, Abramovitch RA, de Sousa JD, Leiva GC. Diastereoselective synthesis of cularine alkaloids via enium ions and an easy entry to isoquinolines by aza-Wittig electrocyclic ring closure. The Journal of Organic Chemistry. 69: 2920-8. PMID 15104427 DOI: 10.1021/Jo030287T |
0.391 |
|
| 2003 |
Abramovitch RA, Miller J, Souza AJCd. The formation of medium-sized rings by the intramolecular cyclization of arylnitrenium ions Tetrahedron Letters. 44: 6965-6967. DOI: 10.1016/S0040-4039(03)01591-0 |
0.334 |
|
| 2002 |
Abramovitch RA, Ortiz M, McManus SP. Reaction of aromatic sulfonyl azides with dienes Cheminform. 12. DOI: 10.1002/Chin.198126207 |
0.357 |
|
| 2001 |
Abramovitch RA, Beckert JM, Gibson HH, Belcher A, Hundt G, Sierra T, Olivella S, Pennington WT, Solé A. The 1,2,4-triazolyl cation: thermolytic and photolytic studies. The Journal of Organic Chemistry. 66: 1242-51. PMID 11312954 DOI: 10.1021/Jo001382U |
0.303 |
|
| 2000 |
Abramovitch RA, Ye X, Pennington WT, Schimek G, Bogdal D. Synthesis of thiamacrocycles and conformational studies on their precursors The Journal of Organic Chemistry. 65: 343-51. PMID 10813940 DOI: 10.1021/Jo991139Z |
0.322 |
|
| 1999 |
Abramovitch RA, Ye X. Intramolecular Cyclizations via Arylnitrenium Ions. Formation of a Six-Membered Ring Rather than a Macrocycle Journal of Organic Chemistry. 64: 5904-5912. DOI: 10.1021/Jo990362T |
0.369 |
|
| 1996 |
Abramovitch RA, Shinkai I, Mavunkel BJ, More KM, O'Connor S, Ooi GH, Pennington WT, Srinivasan PC, Stowers JR. New ring systems from 1,2-benzisothiazole-1,1-dioxides and related compounds Tetrahedron. 52: 3339-3354. DOI: 10.1016/0040-4020(95)01115-3 |
0.38 |
|
| 1995 |
Abramovitch RA, Shi Q, Bogdal D. Microwave-Assisted Alkylations of Activated Methylene Groups Synthetic Communications. 25: 1-8. DOI: 10.1080/00397919508010781 |
0.35 |
|
| 1994 |
Abramovitch RA, Shi Q. Macrocycle Formation via Arylnitrenium Ions: Possible Intramolecular Recognition Heterocycles. 38: 2147. DOI: 10.3987/Com-94-6793 |
0.302 |
|
| 1994 |
Abramovitch RA, Shi Q. Photolytic Generation of N-Acylnitrenium Ions under Neutral Conditions: Synthesis of Polycyclic Lactams Heterocycles. 37: 1463-1466. DOI: 10.3987/Com-93-S155 |
0.378 |
|
| 1994 |
Sousa JDFd, Rodrigues JAR, Abramovitch RA. Synthesis of Cularine and Sarcocapnine via Enium Ions and a New, Highly Diastereoselective Reductive Methylation Journal of the American Chemical Society. 116: 9745-9746. DOI: 10.1021/Ja00100A048 |
0.322 |
|
| 1992 |
Cao H, Abramovitch RA, Shi Q, Olivella S. Transition State Geometry in the Thermal Generation of Aryl- and Acylnitrenium Ions Heterocycles. 33: 483-487. DOI: 10.3987/Com-91-S37 |
0.319 |
|
| 1991 |
Abramovitch RA, Beckert JM, Pennington WT. Perkin communications. 4-(1,2,4-Triazolyl) cation: possible generation and reactions Journal of the Chemical Society-Perkin Transactions 1. 1761-1762. DOI: 10.1039/P19910001761 |
0.354 |
|
| 1990 |
Abramovitch RA, Konieczny M, Pennington W, Kanamathareddy S, Vedachalam M. 2-Azidoallylphosphonates: Synthesis and application to formation of 4-amino-2-ethoxy-1,2-oxaphosphol-3-ene 2-oxides Journal of the Chemical Society, Chemical Communications. 269-270. DOI: 10.1039/C39900000269 |
0.314 |
|
| 1989 |
Abramovitch RA, Chinnasamy P, Evertz K, Huttner G. Cyclisation of arylnitrenium ions to the aporphine ring system: remarkable formation of a sixteen-membered ring by an intramolecular electrophilic aromatic substitution Journal of the Chemical Society, Chemical Communications. 3-5. DOI: 10.1039/C39890000003 |
0.378 |
|
| 1988 |
Abramovitch RA, Evertz K, Huttner G, Gibson HH, Weems HG. Thermolysis of 1-(N-acetyl-N-aryl)amino-2,4,6-triphenylpyridinium tetrafluoroborates: A new source of arylnitrenium ions Journal of the Chemical Society, Chemical Communications. 325-327. DOI: 10.1039/C39880000325 |
0.321 |
|
| 1987 |
Abramovitch RA, Kishore D, Konieczny M, Dauter Z. Reaction of pyridine 1-oxide with methyl propiolate: a pyrido-oxepine and other novel products Heterocycles. 25: 13-17. DOI: 10.3987/S-1987-01-0013 |
0.355 |
|
| 1986 |
Abramovitch RA, Hawi A, Rodrigues JAR, Trombetta TR. Remote intramolecular functionalization of arylnitrenium ions. ipso-substitution and spiro-lactone formation Journal of the Chemical Society, Chemical Communications. 283-284. DOI: 10.1039/C39860000283 |
0.368 |
|
| 1986 |
Abramovitch RA, Cooper MM, Jeyaranan R, Rusek G. Remote intramolecular functionalization of arylnitrenium ions: Synthesis of amino-dihydrophenanthridines and benzo[c]chromans Tetrahedron Letters. 27: 3705-3708. DOI: 10.1016/S0040-4039(00)83858-7 |
0.367 |
|
| 1985 |
Abramovitch RA, Jeyaraman R, Yannakopoulou K. Remote intramolecular functionalization of arylnitrenium ions. Seven-membered ring formation Journal of the Chemical Society, Chemical Communications. 1107-1108. DOI: 10.1039/C39850001107 |
0.654 |
|
| 1985 |
Abramovitch RA, Mavunkel B, Stowers JR, Wegrzyn M, Riche C. A simple synthesis of conjugated imine-α-thio- and α-seleno vinylamines Journal of the Chemical Society, Chemical Communications. 845-847. DOI: 10.1039/C39850000845 |
0.309 |
|
| 1985 |
Abramovitch RA, Jeyaraman R, Yannakopoulou K. Remote Intramolecular Functionalization Of Arylnitrenium Ions. Seven-Membered Ring Formation Cheminform. 16. DOI: 10.1002/Chin.198550155 |
0.645 |
|
| 1985 |
Abramovitch RA, Ooi GHC, Sun H-, Pierrot M, Baldy A, Estienne J. The Reaction Of Saccharin Derivatives With N,N-Diethylprop-1-Ynamine: Formation Of Cyclobutenyl Saccharinates And Of A Spiro-Oxete Cheminform. 16. DOI: 10.1002/Chin.198514239 |
0.338 |
|
| 1984 |
Abramovitch RA, Ooi GHC, Sun H, Pierrot M, Baldy A, Estienne J. The reaction of saccharin derivatives with N,N-didethylprop-1-ynamine; formation of cyclobutenyl saccharinates and of a spiro-oxete Journal of the Chemical Society, Chemical Communications. 1583-1584. DOI: 10.1039/C39840001583 |
0.319 |
|
| 1984 |
Abramovitch RA, Bartnik R, Besse J, Kato S. Reactions Of Aryloxenium Ions With Benzene, Phenol And Aromatic Amines. Participation Of Oxidative Processes Cheminform. 16: 571-572. DOI: 10.1002/Chin.198512160 |
0.326 |
|
| 1984 |
Abramovitch RA, Pilski J, Konitz A, Tomasik P. Direct Acylamination Of Pyridine 1-Oxide With N-Phenylarenimidoyl Chlorides And Fluorides Cheminform. 15. DOI: 10.1002/Chin.198418228 |
0.332 |
|
| 1983 |
Abramovitch RA. Rearrangements in the Pyridine Series Heterocycles. 20: 388. DOI: 10.3987/R-1983-02-0388-1 |
0.337 |
|
| 1983 |
Abramovitch RA, Mavunkel B, Stowers JR. 1,2-Benzisothiazole 1,1-dioxide: a convenient synthesis. The question of the possible aromaticity of 1,2-benzothiazepine 1,1-dioxides Journal of the Chemical Society, Chemical Communications. 520-521. DOI: 10.1039/C39830000520 |
0.354 |
|
| 1983 |
Abramovitch R, Cooper M, Iyer S, Jeyaraman R, Rodrigues JAR. Correction. Intramolecular Cyclization of Arylnitrenium Ions. Formation of Carbon-Carbon Bonds and of Lactones. Journal of Organic Chemistry. 48: 5414-5414. DOI: 10.1021/Jo00174A607 |
0.63 |
|
| 1983 |
Abramovitch RA, Pilski J, Konitz A, Tomasik P. Direct acylamination of pyridine 1-oxide with N-phenylarenimidoyl chlorides and fluorides Journal of Organic Chemistry. 48: 4391-4393. DOI: 10.1021/Jo00171A048 |
0.332 |
|
| 1983 |
Abramovitch RA, Inbasekaran MN, Kato S, Radzikowska TA, Tomasik P. Base-catalyzed rearrangement of N-(aryloxy)pyridinium salts. Effect of a 3-substituent in the pyridine ring upon orientation. Synthesis of novel tricyclic rings Journal of Organic Chemistry. 14: 690-695. DOI: 10.1021/Jo00153A014 |
0.392 |
|
| 1983 |
Abramovitch RA, Cooper M, Iyer S, Jeyaraman R, Rodriguez JAR. Intramolecular Cyclization Of Arylnitrenium Ions. Formation Of Carbon-Carbon Bonds And Of Lactones Cheminform. 14. DOI: 10.1002/Chin.198314132 |
0.63 |
|
| 1982 |
Abramovitch RA, Cooper M, Iyer S, Jeyaraman R, Rodrigues JAR. Intramolecular cyclization of arylnitrenium ions. Formation of carbon-carbon bonds and of lactones Journal of Organic Chemistry. 47: 4819-4820. DOI: 10.1021/Jo00145A056 |
0.63 |
|
| 1982 |
Abramovitch RA, Inbasekaran MN, Miller AL, Hanna JM. Pyridine N‐sulfides. Benzisothiazolo[2,3‐a]pyridinium tetrafluoroborates and benzothiopheno[3,2‐b]pyridines. Novel heterocyclic systems Journal of Heterocyclic Chemistry. 19: 509-512. DOI: 10.1002/Jhet.5570190312 |
0.422 |
|
| 1981 |
Abramovitch RA, Hendi SB, Kress AO. Pyrolysis of phenylalkylsulphonyl azides and 2-phenethyl azidoformate. Selectivity of sulphonylnitrenes and contrast between sulphonyl- and carbonyl-nitrenes Journal of the Chemical Society, Chemical Communications. 1087-1088. DOI: 10.1039/C39810001087 |
0.306 |
|
| 1981 |
Abramovitch RA, Pilski J. NN-diacyl arylsulphenamides as an unambiguous and convenient source of arylsulphenium ions Journal of the Chemical Society, Chemical Communications. 704-705. DOI: 10.1039/C39810000704 |
0.303 |
|
| 1981 |
Abramovitch RA, Miller AL, Pilski J. Pyridine N-sulphides. Some simple N-arylthiopyridinium salts and a possible source of arylsulphenium ions Journal of the Chemical Society, Chemical Communications. 703-704. DOI: 10.1039/C39810000703 |
0.368 |
|
| 1981 |
Abramovitch RA, Bramovitch DA, Tomasik P. Mechanism of direct side-chain acylamination and aminoarylation of 2- and 4-picoline 1-oxides Journal of the Chemical Society, Chemical Communications. 561-562. DOI: 10.1039/C39810000561 |
0.355 |
|
| 1981 |
Abramovitch RA, Dupuy C. Photolysis of 2-azidopyridine 1-oxides. A convenient synthesis of 1,2-oxazines Journal of the Chemical Society, Chemical Communications. 36-37. DOI: 10.1039/C39810000036 |
0.383 |
|
| 1981 |
Abramovitch RA, Ortiz M, McManus SP. Reaction of aromatic sulfonyl azides with dienes Journal of Organic Chemistry. 46: 330-335. DOI: 10.1021/Jo00315A022 |
0.357 |
|
| 1981 |
Abramovitch RA, Alvernhe G, Bartnik R, Dassanayake NL, Inbasekaran MN, Kato S. Aryloxenium ions. Generation from N-(aryloxy)pyridinium tetrafluoroborates and reaction with anisole and benzonitrile Journal of the American Chemical Society. 103: 4558-4565. DOI: 10.1021/Ja00405A043 |
0.351 |
|
| 1981 |
Abramovitch RA, Alvernhe G, Bartnik R, Dassanayake NL, Inbasekaran MN, Kato S. Aryloxenium ions. Generation from N-(aryloxy)pyridinium tetrafluoroborates and reaction with anisole and benzonitrile Cheminform. 12. DOI: 10.1002/Chin.198144119 |
0.351 |
|
| 1981 |
Abramovitch RA, Dupuy C. Photolysis Of 2-Azidopyridine 1-Oxides. A Convenient Synthesis Of 1,2-Oxazines Cheminform. 12. DOI: 10.1002/Chin.198119218 |
0.323 |
|
| 1980 |
Abramovitch RA, Cue BW. Ring contraction of 2-azidoquinoline and quinoxaline 1-oxides Journal of Organic Chemistry. 45: 5316-5319. DOI: 10.1021/Jo01314A020 |
0.33 |
|
| 1980 |
Abramovitch RA, Mathur SS, Saunders DW, Vanderpool DP. Pyridinium p-toluenesulfonylmethylide as a formyl anion equivalent Tetrahedron Letters. 21: 705-708. DOI: 10.1016/S0040-4039(00)71451-1 |
0.318 |
|
| 1980 |
Abramovitch RA. Pyridine N-Oxides Cheminform. 11. DOI: 10.1002/Chin.198046355 |
0.301 |
|
| 1979 |
Abramovitch RA, Abramovitch DA, Tomasik P. Direct side-chain acylamination of 4-picoline 1-oxides and related compounds Journal of the Chemical Society, Chemical Communications. 956-957. DOI: 10.1039/C39790000956 |
0.339 |
|
| 1979 |
Abramovitch RA, Miller AL, Radzikowska TA, Tomasik P. Azide-catalyzed rearrangement of N-(aryloxy)pyridinium salts. Facile synthesis of 3-(o-hydroxyphenyl)pyridines Journal of Organic Chemistry. 44: 464-465. DOI: 10.1021/Jo01317A040 |
0.337 |
|
| 1979 |
Abramovitch RA, Miller AL, Radzikowska TA, Tomasik P. Azide-catalyzed rearrangement of N-(aryloxy)pyridinium salts. Facile synthesis of 3-(o-hydroxyphenyl)pyridines Cheminform. 10. DOI: 10.1002/Chin.197925124 |
0.337 |
|
| 1978 |
Abramovitch RA, Inbasekaran MN. Benzisoxazolo[2,3-a]pyridinium tetrafluoroborates. Possible generation of an aryloxenium ion Journal of the Chemical Society, Chemical Communications. 149-150. DOI: 10.1039/C39780000149 |
0.324 |
|
| 1978 |
Abramovitch RA, Azogu CI, McMaster IT, Vanderpool DP. Intramolecular cyclizations of diphenyl ether, benzophenone, and related 2-sulfonylnitrenes Journal of Organic Chemistry. 43: 1218-1226. DOI: 10.1021/Jo00400A042 |
0.345 |
|
| 1978 |
Tomasik P, Woszczyk A, Abramovitch RA. Oxidation of pyridines with copper sulfate Journal of Heterocyclic Chemistry. 16: 1283-1286. DOI: 10.1002/Jhet.5570160639 |
0.328 |
|
| 1977 |
Abramovitch RA, Alexanian V, Roy J. Generation and some reactions of phenylsulphonylcarbene Journal of the Chemical Society-Perkin Transactions 1. 8: 1928-1930. DOI: 10.1039/P19770001928 |
0.414 |
|
| 1977 |
Abramovitch RA, Wake S. Flash vacuum pyrolysis of 1,2-benzoisothiazole 1,1-dioxides. Benzoxazole and benzonitrile formation Journal of the Chemical Society, Chemical Communications. 673-674. DOI: 10.1039/C39770000673 |
0.314 |
|
| 1977 |
Abramovitch RA, Vanderpool DP. Decomposition of 2-azidosulphonylbenzophenones. Unusual rearrangement products Journal of the Chemical Society, Chemical Communications. 18-19. DOI: 10.1039/C39770000018 |
0.326 |
|
| 1977 |
Abramovitch RA, Chellathurai T, McMaster IT, Takaya T, Azogu CI, Vanderpool DP. Intramolecular Cyclization Of 2-Biarylsulfonyl Azides Journal of Organic Chemistry. 42: 2914-2919. DOI: 10.1021/Jo00437A029 |
0.402 |
|
| 1977 |
Abramovitch RA, Alvernhe G, Inbasekaran MN. Aryloxenium ions from N-aryloxypyridinium salts and aryloxyamine derivatives Tetrahedron Letters. 18: 1113-1116. DOI: 10.1016/S0040-4039(01)92845-X |
0.317 |
|
| 1976 |
Abramovitch RA, Inbasekaran MN, Kato S, Singer GM. Reaction of pyridine 1-oxides and N-iminopyridinium ylides with diazonium salts. N-Aryloxypyridinium salts and their base-catalyzed rearrangement Journal of Organic Chemistry. 41: 1717-1724. DOI: 10.1021/Jo00872A011 |
0.372 |
|
| 1976 |
Abramovitch RA, Singer SS. Stereochemistry of nucleophilic addition reactions. Addition of thiophenol to ethyl 4-tert-butylcyclohexene-1-carboxylate Journal of Organic Chemistry. 41: 1712-1717. DOI: 10.1021/Jo00872A010 |
0.387 |
|
| 1976 |
Abramovitch RA, Holcomb WD. Ferrocene-1,1'disulfonyl azide and 2,4,6-trimethylpyridinium ferrocenesulfonyl ylide. Synthesis and decomposition Journal of Organic Chemistry. 41: 491-497. DOI: 10.1021/Jo00865A017 |
0.33 |
|
| 1976 |
Abramovitch RA, Grins G, Rogers RB, Shinkai I. Alkylation of pyridine 1-oxides and related compounds with activated acetylenes. A novel molecular rearrangement of heteroaromatic N-oxides Journal of the American Chemical Society. 98: 5671-5677. DOI: 10.1021/Ja00434A044 |
0.339 |
|
| 1976 |
Abramovitch RA, Cue BW. Ring contraction of 2-azidopyridine 1-oxides and related compounds. 2-Cyano-1-hydroxypyrroles and -imidazoles Journal of the American Chemical Society. 98: 1478-1486. DOI: 10.1021/Ja00422A034 |
0.339 |
|
| 1976 |
Abramovitch RA, Shinkai I. Aromatic substitution via new rearrangements of heteroaromatic N-oxides Accounts of Chemical Research. 9: 192-200. DOI: 10.1021/Ar50101A004 |
0.361 |
|
| 1976 |
Abramovitch RA, Shinkai I, Cue BW, Ragan FA, Atwood JL. A new ring transformation of 3-halo-2-azidopyridine 1-oxides. A novel synthesis of 1,2-oxazin-6-ones Journal of Heterocyclic Chemistry. 13: 415-417. DOI: 10.1002/Jhet.5570130247 |
0.362 |
|
| 1976 |
Abramovitch RA, and IS, Dahm RV. Reaction of pyridine 1-oxides with isocyanates: Structure of the intermediates. Rationalization of rearrangements of six-membered heteroaromatic N-oxide derivatives Journal of Heterocyclic Chemistry. 13: 171-172. DOI: 10.1002/Jhet.5570130141 |
0.372 |
|
| 1976 |
Abramovitch RA, Mathur SS. A Simple Route To Indolizine-2-Carboxylates. Cycloaddition Reactions Of Pyridinium Arylsulfonylmethylides Cheminform. 8: 91. DOI: 10.1002/Chin.197717220 |
0.321 |
|
| 1976 |
Abramovitch RA, Grins G, Rogers RB, Shinkai I. Alkylation of pyridine 1-oxides and related compounds with activated acetylenes. A novel molecular rearrangement of heteroaromatic N-oxides Cheminform. 7. DOI: 10.1002/Chin.197648230 |
0.339 |
|
| 1976 |
Abramovitch RA, Shinkai I. Aromatic substitution via new rearrangements of heteroaromatic N-oxides Cheminform. 7. DOI: 10.1002/Chin.197639112 |
0.361 |
|
| 1976 |
Coutts RT, El-Hawari A, Pound NJ, Abramovitch RA. Derivatives Of 2-Pyrazolin-5-One. Iv. Preparation And Properties Of Two Spiro(Benzothiazoline-2,4′(2)Pyrazoline) Derivatives Cheminform. 7. DOI: 10.1002/Chin.197627228 |
0.312 |
|
| 1976 |
Abramovitch RA, Cue BWJ. Ring contraction of 2-azidopyridine 1-oxides and related compounds. 2-Cyano-1-hydroxypyrroles and -imidazoles Cheminform. 7. DOI: 10.1002/Chin.197623181 |
0.339 |
|
| 1976 |
Abramovitch RA, Holcomb WD. Ferrocene-1,1′Disulfonyl Azide And 2,4,6-Trimethylpyridinium Ferrocenesulfonyl Ylide. Synthesis And Decomposition Cheminform. 7. DOI: 10.1002/Chin.197619348 |
0.33 |
|
| 1976 |
Abramovitch RA, Miyashita K. Synthesis And Decomposition Of Sulfamoyl Azides Cheminform. 7. DOI: 10.1002/Chin.197610147 |
0.319 |
|
| 1975 |
Abramovitch RA, Miyashita K. Synthesis and decomposition of some sulphamoyl azides Journal of the Chemical Society-Perkin Transactions 1. 2413-2416. DOI: 10.1039/P19750002413 |
0.383 |
|
| 1975 |
Abramovitch RA, Takaya T. Photolysis of N-arylsulphonyl-SS-dimethylsulphoximides in aromatic solvents. Photoisomerisation of methylbiphenyls Journal of the Chemical Society-Perkin Transactions 1. 6: 1806-1809. DOI: 10.1039/P19750001806 |
0.391 |
|
| 1975 |
Abramovitch RA, Shinkai I. Decomposition of 3-azidopyridazine 2-oxides. Ring opening of the pyridazine ring Journal of the Chemical Society, Chemical Communications. 703-704. DOI: 10.1039/C39750000703 |
0.34 |
|
| 1975 |
Abramovitch R, Challand S, Yamada Y. Additions and Corrections, "Addition of Aryl Nitrenes to Olefins" Journal of Organic Chemistry. 40: 3810-3810. DOI: 10.1021/Jo00913A614 |
0.336 |
|
| 1975 |
Abramovitch RA, Challand SR, Yamada Y. Addition of aryl nitrenes to olefins Journal of Organic Chemistry. 40: 1541-1547. DOI: 10.1021/Jo00899A004 |
0.384 |
|
| 1975 |
Abramovitch RA, Rogers RB, Singer GM. Direct acylamination of quinoline, isoquinoline, benzimidazole, pyridazine, and pyrimidine 1-oxides. Novel 1,5-sigmatropic shift Journal of Organic Chemistry. 40: 41-47. DOI: 10.1021/Jo00889A009 |
0.303 |
|
| 1975 |
Abramovitch RA, Singer SS, Rogic MM, Struble DL. Stereochemistry of nucleophilic addition reactions. Addition of diethyl malonate to ethyl 4-tert-butylcyclohexene-1-carboxylate. Equilibration of 1-tert-butyl-3-carboxymethylcyclohexane-4-carboxylic acids Journal of Organic Chemistry. 40: 34-41. DOI: 10.1021/Jo00889A008 |
0.374 |
|
| 1975 |
Abramovitch RA, Shinkai I. Consecutive 3,5 shifts in pyridine 1-oxide rearrangements. One-step furopyridine synthesis Journal of the American Chemical Society. 97: 3227-3229. DOI: 10.1021/Ja00844A057 |
0.345 |
|
| 1975 |
Abramovitch RA, Bailey TD. Direct side chain amination of picoline I-oxides: A new rearrangement Journal of Heterocyclic Chemistry. 12: 1079-1080. DOI: 10.1002/Jhet.5570120561 |
0.302 |
|
| 1975 |
Abramovitch RA, Knaus EE. The direct thionation and aminoalkylation of pyridine 1-oxides and related reactions† Journal of Heterocyclic Chemistry. 12: 683-690. DOI: 10.1002/Jhet.5570120414 |
0.369 |
|
| 1975 |
Abramovitch RA, Tomasik P. The direct acylamination of pyridine 1-oxides. Effect of substituents in N-phenylarylimidoyl chloride. Trapping with thiols Journal of Heterocyclic Chemistry. 12: 501-503. DOI: 10.1002/Jhet.5570120311 |
0.393 |
|
| 1975 |
Abramovitch RA, Shinkai I. Decomposition Of 3-Azidopyridazine 2-Oxides, Ring Opening Of The Pyridazine Ring Cheminform. 6. DOI: 10.1002/Chin.197550113 |
0.349 |
|
| 1975 |
Abramovitch RA, Challand SR, Yamada Y. Addition Of Aryl Nitrenes To Olefins Cheminform. 6. DOI: 10.1002/Chin.197536115 |
0.384 |
|
| 1975 |
Abramovitch RA, Singer SS, Rogic MM, Struble DL. Stereochemistry Of Nucleophilic Addition Reactions, The Addition Of Diethyl Malonate To Ethyl 4-Tert-Butylcyclohexene-1-Carboxylate, Equilibration Of 1-Tert-Butyl-3-Carboxymethylcyclohexane-4-Carboxylic Acids Cheminform. 6. DOI: 10.1002/Chin.197517211 |
0.374 |
|
| 1974 |
Abramovitch RA, Smith EM, Humber M, Purtschert B, Srinivasan PC, Singer GM. 1,2-Benzisothiazole 1,1-dioxides. Synthesis of 3-alkyl-(or aryl-)1,2-benzisothiazole 1,1-dioxides and related compounds Journal of the Chemical Society-Perkin Transactions 1. 6: 2589-2594. DOI: 10.1039/P19740002589 |
0.412 |
|
| 1974 |
Abramovitch RA, Knaus GN, Pavlin M, Holcomb WD. Reaction of sulphonyl azides with unstrained olefins Journal of the Chemical Society-Perkin Transactions 1. 6: 2169-2172. DOI: 10.1039/P19740002169 |
0.4 |
|
| 1974 |
Abramovitch RA, Menon CS, Murata M, Smith EM. Decomposition of 2-pyridyldiazomethane 1-oxides Journal of the Chemical Society, Chemical Communications. 693-694. DOI: 10.1039/C39740000693 |
0.354 |
|
| 1974 |
Abramovitch RA, Knaus GN. The reaction of sulphonyl azides with tetracyclone. O- and N-sulphonyl-2-pyridones Journal of the Chemical Society, Chemical Communications. 238-239. DOI: 10.1039/C39740000238 |
0.335 |
|
| 1974 |
Abramovitch RA, Rogers RB. Direct acylamination of 3-substituted pyridine-1-oxides. Directive effect of the substituent Journal of Organic Chemistry. 39: 1802-1807. DOI: 10.1021/Jo00927A002 |
0.356 |
|
| 1974 |
Abramovitch RA, Knaus GN, Uma V. Reaction of aromatic substrates with sulfonyl nitrenes Journal of Organic Chemistry. 39: 1101-1106. DOI: 10.1021/Jo00922A019 |
0.323 |
|
| 1974 |
Abramovitch RA, Bailey TD, Takaya T, Uma V. Reaction of methanesulfonyl nitrene with benzene. Attempts to generate sulfonyl nitrenes from sources other than the azides Journal of Organic Chemistry. 39: 340-345. DOI: 10.1021/Jo00917A013 |
0.325 |
|
| 1974 |
Abramovitch RA, Shinkai I. Reaction of pyridine 1-oxides with benzyne. .beta.-Hydroxyarylation of pyridines via {.sigma.2s + .pi.2a + .pi.4s rearrangements Journal of the American Chemical Society. 96: 5265-5267. DOI: 10.1021/Ja00823A050 |
0.303 |
|
| 1974 |
Abramovitch RA, Kyba EP. Thermolysis of tertiary alkyl azides Journal of the American Chemical Society. 96: 480-488. DOI: 10.1021/Ja00809A025 |
0.392 |
|
| 1974 |
Abramovitch RA, Alexanian V. Ratio Of Seven- To Six-Membered Ring Sulfones In The Cyclization Of A Sulfonyl Carbene Cheminform. 2: 595. DOI: 10.1002/Chin.197508311 |
0.355 |
|
| 1974 |
Abramovitch RA, Cue BW. The Synthesis Of (2H)-Pyrrole-1-Oxides By Ring Contraction Cheminform. 2: 297. DOI: 10.1002/Chin.197446266 |
0.344 |
|
| 1974 |
Abramovitch RA, Shinkai I. Reaction Of Pyridine 1-Oxides With Benzyne, Beta-Hydroxyarylation Of Pyridines Via ((Sigma)2(S)+(Pi)2(A)+(Pi)4(S)) Rearrangements Cheminform. 5. DOI: 10.1002/Chin.197442318 |
0.309 |
|
| 1974 |
Abramovitch RA, Knaus GN, Uma V. Reaction Of Aromatic Substrates With Sulfonyl Nitrenes Cheminform. 5. DOI: 10.1002/Chin.197436185 |
0.323 |
|
| 1974 |
Abramovitch RA, Knaus GN. The Reaction Of Sulphonyl Azides With Tetracyclone, O- And N-Sulphonyl-2-Pyridones Cheminform. 5. DOI: 10.1002/Chin.197425316 |
0.311 |
|
| 1973 |
Abramovitch RA, Shinkai I. The β-alkylation of pyridine and quinoline 1-oxides with acetylenes: studies of the mechanism Journal of the Chemical Society, Chemical Communications. 569-570. DOI: 10.1039/C39730000569 |
0.387 |
|
| 1973 |
Abramovitch RA, Cue BW. Ring contraction of 2-azidoquinoline and quinoxaline 1-oxides Cheminform. 12: 227. DOI: 10.1002/Chin.197435272 |
0.33 |
|
| 1973 |
Abramovitch RA, Campbell J, Knaus EE, Silhankova A. Halogenierung Von Pyridin-1-Oxiden Cheminform. 4. DOI: 10.1002/Chin.197321322 |
0.333 |
|
| 1973 |
Abramovitch RA, Rogic MM, Singer SS, Venkateswaran N. Stereochemie Nucleophiler Additionsrk., Die Addition Von Thiophenol Und Von Hcl An 4-Tert.-Butyl-1-Cyan-Cyclohexen Cheminform. 4. DOI: 10.1002/Chin.197309237 |
0.37 |
|
| 1972 |
Abramovitch RA, Challand SR. Addition of aryl nitrenes to olefins Journal of the Chemical Society, Chemical Communications. 1160-1161. DOI: 10.1039/C39720001160 |
0.328 |
|
| 1972 |
Abramovitch RA, Challand SR. Reaction of triplet aryl nitrenes and azides with molecular oxygen Journal of the Chemical Society, Chemical Communications. 964-966. DOI: 10.1039/C39720000964 |
0.318 |
|
| 1972 |
Abramovitch RA, Alexanian V, Smith EM. Intramolecular aromatic cyclisation of a sulphonyl carbene Journal of the Chemical Society, Chemical Communications. 893-894. DOI: 10.1039/C39720000893 |
0.331 |
|
| 1972 |
Abramovitch RA, Challand SR, Scriven EFV. Intermolecular aromatic substitution by aryl nitrenes Journal of Organic Chemistry. 37: 2705-2710. DOI: 10.1021/Jo00982A017 |
0.405 |
|
| 1972 |
Abramovitch RA, Takaya T. Reaction of sulfonyl azides with pyridines and fused pyridine derivatives Journal of Organic Chemistry. 37: 2022-2029. DOI: 10.1021/Jo00977A035 |
0.388 |
|
| 1972 |
Abramovitch RA, Challand SR, Scriven EFV. Correction. Intermolecular Aromatic Substitution by Aryl Nitrenes Journal of Organic Chemistry. 37: 3754-3754. DOI: 10.1021/Jo00796A627 |
0.38 |
|
| 1972 |
Abramovitch RA, Rogic MM, Singer SS, Venkateswaran N. Stereochemistry of nucleophilic addition reactions. Addition of thiophenol and of hydrogen chloride to 4-tert-butyl-1-cyanocyclohexene Journal of Organic Chemistry. 37: 3577-3584. DOI: 10.1021/Jo00796A002 |
0.36 |
|
| 1972 |
Abramovitch R, Challand S, Scriven EF. Additions and Corrections - On the Mechanism of Intermolecular Aromatic Substitution of Arylnitrenes Journal of the American Chemical Society. 94: 4400-4401. DOI: 10.1021/Ja00767A607 |
0.348 |
|
| 1972 |
Abramovitch RA, Challand SR, Scriven EFV. Mechanism of intermolecular aromatic substitution by arylnitrenes Journal of the American Chemical Society. 94: 1374-1376. DOI: 10.1021/Ja00759A066 |
0.351 |
|
| 1972 |
Abramovitch RA, Campbell J, Knaus EE, Silhankova A. Halogenation of pyridine 1‐oxides Journal of Heterocyclic Chemistry. 9: 1367-1371. DOI: 10.1002/Jhet.5570090631 |
0.323 |
|
| 1972 |
Abramovitch RA, Challand SR, Scriven EFV. Mechanismus Der Intermolekularen Aromatischen Substitution Durch Arylnitrene Cheminform. 3. DOI: 10.1002/Chin.197220119 |
0.366 |
|
| 1971 |
Abramovitch RA, Vinutha AR. Aromatic substitution. Part XXVI. The alkaline ferricyanide oxidation of pyridinium salts. Effects of substituents and mechanism Journal of the Chemical Society B: Physical Organic. 131-136. DOI: 10.1039/J29710000131 |
0.345 |
|
| 1971 |
Abramovitch RA, Kato S, Singer GM. N-Aryloxypyridinium salts and their base-catalyzed rearrangement Journal of the American Chemical Society. 93: 3074-3075. DOI: 10.1021/Ja00741A059 |
0.319 |
|
| 1971 |
Abramovitch RA, Rogers RB. The reaction of quinoline-1-oxides with -phenylbenzimidoyl chloride Tetrahedron Letters. 12: 1951-1954. DOI: 10.1016/S0040-4039(01)96750-4 |
0.354 |
|
| 1971 |
Abramovitch RA, Vinutha AR. Aromatische Substitution 26. Mitt. Alkalische Ferricyanid-Ox. Von Pyridiniumsalzen Zu Pyridonen Cheminform. 2. DOI: 10.1002/Chin.197113170 |
0.373 |
|
| 1970 |
Abramovitch RA, Scriven EFV. Intermolecular aromatic substitution by aryl-nitrenes Journal of the Chemical Society D: Chemical Communications. 787-788. DOI: 10.1039/C29700000787 |
0.394 |
|
| 1970 |
Abramovitch RA, Challand SR, Scriven EFV. Intermolekulare Aromatische Substitution Durch Arylnitrene Cheminform. 1. DOI: 10.1002/Chin.197039221 |
0.372 |
|
| 1970 |
Abramovitch RA, Knaus GN, Uma V. Aromatische Substitution Durch Sulfonylnitrene, Singulett- Oder Triplett-Rk.-Stufen Cheminform. 1. DOI: 10.1002/Chin.197014103 |
0.371 |
|
| 1970 |
Abramovitch RA, Vinutha AR. Aromatische Substitution 24. Mitt. Emmert-Rk., Substituenteneinfluss Auf Die Orientierung Cheminform. 1. DOI: 10.1002/Chin.197002173 |
0.362 |
|
| 1969 |
Abramovitch RA, Vinutha AR. Aromatic substitution. Part XXIV. The Emmert reaction: effects of substituents on orientation Journal of the Chemical Society C: Organic. 2104-2107. DOI: 10.1039/J39690002104 |
0.365 |
|
| 1969 |
Abramovitch RA, Poulton GA. Aromatic substitution. Part XXIII. Reaction of some 3-substituted pyridines with alkyl-lithium compounds Journal of the Chemical Society B: Physical Organic. 901-903. DOI: 10.1039/J29690000901 |
0.409 |
|
| 1969 |
Abramovitch RA, Azogu CI, Sutherland RG. A novel bridged ferrocene derivative Journal of the Chemical Society D: Chemical Communications. 1439-1440. DOI: 10.1039/C29690001439 |
0.323 |
|
| 1969 |
Abramovitch RA, Kyba EP. Aromatic substitution by alkyl nitrenes Journal of the Chemical Society D: Chemical Communications. 265-266. DOI: 10.1039/C29690000265 |
0.412 |
|
| 1969 |
Abramovitch RA, Helmer F, Liveris M. Aromatic substitution. XXI. Kinetics of nucleophilic substitution of some bromopyridines and -picolines with thiophenoxide ion. Nature of activation by ortho-methyl groups Journal of Organic Chemistry. 34: 1730-1734. DOI: 10.1021/Jo01258A044 |
0.364 |
|
| 1969 |
Abramovitch RA, Knaus GN, Uma V. Aromatic substitution by sulfonyl nitrenes. Singlet or triplet reactive intermediates Journal of the American Chemical Society. 91: 7532-7533. DOI: 10.1021/Ja01054A065 |
0.394 |
|
| 1969 |
Abramovitch RA, Singer GM. Direct alkyl and aryl amination of heteroaromatic nitrogen compounds Journal of the American Chemical Society. 91: 5672-5673. DOI: 10.1021/Ja01048A059 |
0.356 |
|
| 1969 |
Abramovitch RA, Rogic MM, Singer SS, Venkateswaran N. Stereochemistry of protonation of 2-substituted cyclohexyl anions Journal of the American Chemical Society. 91: 1571-1572. DOI: 10.1021/Ja01034A071 |
0.342 |
|
| 1969 |
Abramovitch RA, Azogu CI, McMaster IT. Intramolecular cyclizations of sulfonyl nitrenes Journal of the American Chemical Society. 91: 1219-1220. DOI: 10.1021/Ja01033A033 |
0.403 |
|
| 1969 |
Abramovitch RA, Knaus KE. Synthesis of 1‐hydroxy‐2‐pyridinethioues, 1‐hydroxy‐2‐pyridones and halopyridine 1‐oxides: Reactions of lithiopyridine 1‐Oxides Journal of Heterocyclic Chemistry. 6: 989-990. DOI: 10.1002/Jhet.5570060644 |
0.35 |
|
| 1968 |
Abramovitch RA, Koleoso OA. Aromatic substitution. Part XX. Homolytic arylation of aromatic compounds with benzenediazonium tetrafluoroborate and pyridine in homogeneous solution Journal of the Chemical Society B: Physical Organic. 1292-1294. DOI: 10.1039/J29680001292 |
0.347 |
|
| 1968 |
Abramovitch RA, Gadallah FF. Aromatic substitution. Part XIX. Arylation of aromatic compounds with benzenediazonium tetrafluoroborate in homogeneous solution Journal of the Chemical Society B: Physical Organic. 497-500. DOI: 10.1039/J29680000497 |
0.356 |
|
| 1968 |
Abramovitch RA, Helmer F, Liveris M. Aromatic substitution. Part XVIII. Kinetics of reactions between some halogeno-pyridines and -picolines and their N-oxides with methoxide ion in methanol and in dimethyl sulphoxide. Effect of alkyl groups on rates on orientation in nucleophilic aromatic substitution Journal of the Chemical Society B: Physical Organic. 492-496. DOI: 10.1039/J29680000492 |
0.356 |
|
| 1968 |
Abramovitch RA, Uma V. Mechanism of the reaction of methanesulphonylnitrene with benzene Chemical Communications (London). 797-798. DOI: 10.1039/C19680000797 |
0.328 |
|
| 1968 |
Abramovitch RA, Davis BA. The conversion of azobenzenes to phenazines: A new molecular rearrangement Journal of Heterocyclic Chemistry. 5: 793-798. DOI: 10.1002/Jhet.5570050610 |
0.314 |
|
| 1967 |
Abramovitch RA, Poulton GA. Direct evidence for an intermediate complex in a nucleophilic aromatic substitution Chemical Communications (London). 274-275. DOI: 10.1039/C19670000274 |
0.343 |
|
| 1967 |
Abramovitch RA, Singer GM, Vinutha AR. Base-catalysed deprotonation in pyridine N-oxides and pyridinium salts Chemical Communications (London). 55-56. DOI: 10.1039/C19670000055 |
0.329 |
|
| 1967 |
Abramovitch RA, Saha M, Smith EM. Additons and Corrections - A New and Convenient Alkylation and Acylation of Pyridine N-Oxides Journal of the American Chemical Society. 89: 3086-3086. DOI: 10.1021/Ja00988A604 |
0.338 |
|
| 1967 |
Abramovitch RA, Saha M, Smith EM, Coutts RT. A New and Convenient Alkylation and Acylation of Pyridine N-Oxides Journal of the American Chemical Society. 89: 1537-1538. DOI: 10.1021/Ja00982A054 |
0.341 |
|
| 1966 |
Abramovitch RA, Saha M. Aromatic Substitution: Xiv. The Homolytic Phenylation Of 3- And 4-Picoline. A Quantitative Study Of Isomer And Total Rate Ratios Canadian Journal of Chemistry. 44: 1765-1771. DOI: 10.1139/V66-266 |
0.351 |
|
| 1966 |
Abramovitch RA, Davis JB. The proton magnetic resonance spectra of pyridine 1-oxides and their conjugate acids Journal of the Chemical Society B: Physical Organic. 1137-1142. DOI: 10.1039/J29660001137 |
0.325 |
|
| 1966 |
Abramovitch RA, Saha M. Aromatic substitution. Part XIII. The polarity of aryl radicals. Further reactions of pyridine with substituted phenyl radicals Journal of the Chemical Society B: Physical Organic. 733-739. DOI: 10.1039/J29660000733 |
0.354 |
|
| 1966 |
Abramovitch RA, Struble DL. An interesting stable twist-boat fused cyclohexane derivative Chemical Communications (London). 150-151. DOI: 10.1039/C19660000150 |
0.325 |
|
| 1966 |
Abramovitch RA, Saha JG. Substitution in the Pyridine Series: Effect of Substituents Advances in Heterocyclic Chemistry. 6: 229-345. DOI: 10.1016/S0065-2725(08)60578-4 |
0.365 |
|
| 1965 |
Abramovitch RA, Roy J, Uma V. The Reaction Of Sulfonylimido Intermediates With Aromatic Compounds Canadian Journal of Chemistry. 43: 3407-3418. DOI: 10.1139/V65-473 |
0.385 |
|
| 1965 |
Abramovitch RA, Tertzakian G. Aromatic Substitution: Part Ix. On The Mechanism Of The Pschorr Cyclization Canadian Journal of Chemistry. 43: 940-949. DOI: 10.1139/V65-121 |
0.392 |
|
| 1965 |
Abramovitch RA, Helmer F, Saha JG. Aromatic Substitution: Part Viii. Some Aspects Of The Mechanism Of The Tschitschibabin Reaction Canadian Journal of Chemistry. 43: 725-731. DOI: 10.1139/V65-097 |
0.355 |
|
| 1965 |
Abramovitch RA, Roy J. Reactions of benzenesulphonylcarbene Chemical Communications (London). 542-543. DOI: 10.1039/C19650000542 |
0.313 |
|
| 1965 |
Abramovitch RA, Saha JG. Arylations using diazonium tetrafluoroborate and pyridine Tetrahedron. 21: 3297-3303. DOI: 10.1016/S0040-4020(01)96951-0 |
0.338 |
|
| 1964 |
Abramovitch RA, Giam C. Aromatic Substitution: Part Vii. Competitive Reactions Of Pyridine, 3-Picoline, And 3-Ethylpyridine With Phenyllithium. Activation Of A Nucleophilic Aromatic Substitution By Alkyl Groups Canadian Journal of Chemistry. 42: 1627-1637. DOI: 10.1139/V64-246 |
0.405 |
|
| 1964 |
Abramovitch RA, Helmer F, Saha JG. The mechanism of the tschitschibabin reaction Tetrahedron Letters. 5: 3445-3447. DOI: 10.1016/S0040-4039(01)89408-9 |
0.308 |
|
| 1963 |
Abramovitch RA, Giam C. Aromatic Substitution: Part V. The Mechanism Of The Reaction Of Phenyllithium With Pyridines. Deuterium Isotope Effect Studies Canadian Journal of Chemistry. 41: 3127-3131. DOI: 10.1139/V63-456 |
0.37 |
|
| 1963 |
Abramovitch RA, Ahmed KS, Giam C. Aromatic Substitution: Part Ii. The Reaction Of Various 3-Substituted Pyridine Derivatives And Of Quinoline With Phenyllithium Canadian Journal of Chemistry. 41: 1752-1758. DOI: 10.1139/V63-252 |
0.405 |
|
| 1963 |
Abramovitch RA, Hymers WA, Rajan JB, Wilson R. The thermal decomposition of diazonium salts: evidence for the formation of radical intermediates (1,2) Tetrahedron Letters. 4: 1507-1510. DOI: 10.1016/S0040-4039(01)90862-7 |
0.303 |
|
| 1962 |
Abramovitch RA, Giam C. Aromatic Substitution: Part I. The Reaction Of Phenyllithium With 3-Alkylpyridines. Steric Effect And Quantitative Analysis Of Isomer Ratios Canadian Journal of Chemistry. 40: 213-219. DOI: 10.1139/V62-036 |
0.388 |
|
| 1961 |
Abramovitch RA, Adams KAH. TRYPTAMINES, CARBOLINES, AND RELATED COMPOUNDS: PART IX. THE CYCLIZATION OF SOME NITRO- AND AZIDO-PHENYLPYRIDINES. PYRIDO[1,2-b]INDAZOLE Canadian Journal of Chemistry. 39: 2516-2528. DOI: 10.1139/V61-332 |
0.328 |
|
| 1961 |
Abramovitch RA, Adams KAH. A New Method For The Deoxygenation Of Aromatic N-Oxides Canadian Journal of Chemistry. 39: 2134-2135. DOI: 10.1139/V61-284 |
0.3 |
|
| 1961 |
Abramovitch RA, Ahmad Y, Newman D. The formation of a nitrene intermediate in the reaction of nitro compounds with ferrous oxalate Tetrahedron Letters. 2: 752-757. DOI: 10.1016/S0040-4039(01)99261-5 |
0.363 |
|
| 1960 |
Abramovitch RA. Tryptamines, Carbolines, And Related Compounds: Part Vii. Internuclear Cyclization Onto A Pyridine Ring Canadian Journal of Chemistry. 38: 2273-2276. DOI: 10.1139/V60-305 |
0.337 |
|
| 1960 |
Abramovitch RA, Adams KAH, Notation AD. TRYPTAMINES, CARBOLINES, AND RELATED COMPOUNDS: PART VIII. δ-CARBOLINE Canadian Journal of Chemistry. 38: 2152-2160. DOI: 10.1139/V60-292 |
0.354 |
|
| 1960 |
Abramovitch RA, Seng GC, Notation AD. Arylpyridines: Part I. Orientation In The Reaction Of Phenyllithium With Some 3-Substituted Pyridines Canadian Journal of Chemistry. 38: 761-771. DOI: 10.1139/V60-111 |
0.355 |
|
| 1960 |
Abramovitch RA, Muchowski JM. Tryptamines, Carbolines, And Related Compounds: Part Vi. Stereochemistry Of The Michael Addition Of Ethyl Malonate To 1-Cyclohexene Cyanide Canadian Journal of Chemistry. 38: 557-566. DOI: 10.1139/V60-080 |
0.367 |
|
| 1959 |
Abramovitch RA, Notation AD, Seng GC. Orientation in the reaction of phenyllithium with 3-substituted pyridines Tetrahedron Letters. 1: 1-3. DOI: 10.1016/S0040-4039(01)82730-1 |
0.363 |
|
| 1958 |
Abramovitch RA. Tryptamines, Carbolines, And Related Compounds: Part Iv. Attempted Synthesis Of The Physostigmine Ring System Canadian Journal of Chemistry. 36: 354-357. DOI: 10.1139/V58-050 |
0.361 |
|
| 1957 |
Abramovitch RA, Spenser ID. 743. The isomeric pyruvamide phenylhydrazones Journal of the Chemical Society (Resumed). 3767-3770. DOI: 10.1039/Jr9570003767 |
0.316 |
|
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