Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Harold Kwart"'
Publikováno v:
Annals of the New York Academy of Sciences. 106:709-721
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631d4dd3726f0c2dcc06ed0b88f1c8db
https://doi.org/10.1111/j.1749-6632.1963.tb16679.x
https://doi.org/10.1111/j.1749-6632.1963.tb16679.x
Autor:
Harold Kwart, Kenneth King
Publikováno v:
Carboxylic Acids and Esters (1969)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6252edd3ea4fd5060cf464d7dbbdc19d
https://doi.org/10.1002/9780470771099.ch8
https://doi.org/10.1002/9780470771099.ch8
Autor:
Harold Kwart
Publikováno v:
Accounts of Chemical Research. 15:401-408
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcb3adedff37dddbb99216822bae7b8c
https://doi.org/10.1021/ar00084a004
https://doi.org/10.1021/ar00084a004
Publikováno v:
Journal of the American Chemical Society. 104:5181-5184
The nitrogen kinetic isotope effects (KIE) for the acid-catalyzed rearrangement of 4-methoxyhydrazobenzene (1b) into the p-semidine (4-methoxy-4'-aminodiphenylamine, 2b) and o-semidine(2-amino-5-methoxydiphenylamine, 3b) have been measured and are 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::351bfe1eca5e349893f5497a555ea303
https://doi.org/10.1021/ja00383a031
https://doi.org/10.1021/ja00383a031
Publikováno v:
The Journal of Organic Chemistry. 48:4509-4513
Reactions d'elimination β realisees sur le α-bromo benzenepropionate d'ethyle et le α-bromo α-methyl benzenepropionate de methyle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::610e14577bc8019d897a1727321dbd7f
https://doi.org/10.1021/jo00172a013
https://doi.org/10.1021/jo00172a013
Autor:
Harold Kwart, Kazimiera A. Wilk
Publikováno v:
The Journal of Organic Chemistry. 50:3038-3041
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e7164632a0b209ee6b1553a4847573
https://doi.org/10.1021/jo00217a003
https://doi.org/10.1021/jo00217a003
Autor:
Kazimiera A. Wilk, Harold Kwart
Publikováno v:
The Journal of Organic Chemistry. 50:817-820
L'etude est faite pour les composes C 6 H 5 CH 2 CH 2 X avec X=Br, p-CH 3 C 6 H 4 SO 3 , + S(CH 3 ) 2 , + N(CH 3 ) 3 . On applique les criteres TDKIE aux eliminations E2 (TDKIE= influence de la temperature sur l'effet isotopique cinetique H/D)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1642171b6af73473d31cdff30d7b6484
https://doi.org/10.1021/jo00206a018
https://doi.org/10.1021/jo00206a018
Autor:
Harold Kwart, Anne Gaffney
Publikováno v:
The Journal of Organic Chemistry. 48:4502-4508
The TDKIE (temperature dependence of the kinetic isotope effect) criteria of transition state geometry in H-transfer reactions have been applied in the title reactions; a bent transition state consistent with the geometry of the E2C reaction has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc981d9db0333be72b535ce74a25e84d
https://doi.org/10.1021/jo00172a012
https://doi.org/10.1021/jo00172a012
Autor:
Harold Kwart
Publikováno v:
Phosphorus and Sulfur and the Related Elements. 15:293-310
The thio-Claisen rearrangement of allyl aryl sulfides was found to be catalyzed by nucleophiles exerting only a small fraction of their nucleophilic abilities. A mechanism of nucleophilic triggering of concerted sigmatropic rearrangement was proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7faca35041efc1953d345a7232b34150
https://doi.org/10.1080/03086648308073308
https://doi.org/10.1080/03086648308073308
Publikováno v:
The Journal of Organic Chemistry. 46:5143-5147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d55277da5ba300f6afd0de7728c32c4d
https://doi.org/10.1021/jo00338a015
https://doi.org/10.1021/jo00338a015