cine-Substitution of the nitro group in 2,4-disubstituted nitroarenes with carbanions of aryl alkyl sulfones
作者:Sylwia Błażej、Andrzej Kwast、Mieczysław Mąkosza
DOI:10.1016/j.tetlet.2004.02.133
日期:2004.4
Rapid protonation of short lived σH 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.