Vicarious Nucleophilic Substitution of Nitrobenzenes
作者:Gerath A. DeBoos、David J. Milner
DOI:10.1080/00397919408020772
日期:1994.4
Abstract Vicariousnucleophilicsubstitution (VNS) by dichloroacetate and other reagents has been applied in good yield to various ortho-substituted nitrobenzenes including 2-nitrotoluene and 2-nitro ethylbenzene. For alkyl nitrobenzenes, ease of VNS increased para < ortho < meta and methyl < ethyl < iso-propyl. Formation of chlorine-free products upon VNS by methyl dichloroacetate suggests the involvement
Substituent Effects on the Electrophilic Activity of Nitroarenes in Reactions with Carbanions
作者:Sylwia Błażej、Mieczysław Mąkosza
DOI:10.1002/chem.200800821
日期:2008.12.8
as a model reaction because it meets key criteria, such as the wide range of substituents that can be present on the nitrobenzene ring, a low sensitivity to steric hindrance, and in particular the possibility of ensuring conditions in which the overall relative rates of reaction in competitive experiments are equal to the relative rates of nucleophilic addition. The values of relative rates of addition
Reactions of organic anions. Part 109. Vicarious nucleophilic substitution of hydrogen in nitroarenes with carbanions of .alpha.-haloalkyl phenyl sulfones
作者:Mieczyslaw Makosza、Jerzy Golinski、Janusz Baran
DOI:10.1021/jo00183a003
日期:1984.5
MAKOSZA, M.;GOLINSKI, J.;BARAN, J., J. ORG. CHEM., 1984, 49, N 9, 1488-1494
作者:MAKOSZA, M.、GOLINSKI, J.、BARAN, J.
DOI:——
日期:——
MAKOSZA, M.;GLINKA, T.;KINOWSKI, A., TETRAHEDRON, 1984, 40, N 10, 1863-1868