cine-Substitution of the nitro group in 2,4-disubstituted nitroarenes with carbanions of aryl alkyl sulfones

被引：15

作者：

Blazej, S ^{[1
]}

Kwast, A ^{[1
]}

Makosza, M ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Organ Chem, PL-01224 Warsaw 42, Poland

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 16期

关键词：

carbanions; nitroarenes; sulfones; cine-substitution;

D O I：

10.1016/j.tetlet.2004.02.133

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Rapid protonation of short lived sigma(H) adducts of carbanions of aryl alkyl sulfones to 2,4-disubstituted nitrobenzenes results in elimination of nitrous acid giving 1,3,5-trisubstituted benzenes as products of cine-substitution of the nitro group. (C) 2004 Published by Elsevier Ltd.

引用

页码：3193 / 3195

页数：3