THE BAMBERGER REACTION IN HYDROGEN-FLUORIDE - THE USE OF MILD REDUCTIVE METALS FOR THE PREPARATION OF FLUOROAROMATIC AMINES

被引：8

作者：

TORDEUX, M ^{[1
]}

WAKSELMAN, C ^{[1
]}

机构：

[1] UNIV VERSAILLES, SIRCOB, F-78000 VERSAILLES, FRANCE

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1995年 / 74卷 / 02期

关键词：

BAMBERGER REACTION; HYDROGEN FLUORIDE; MILD REDUCTIVE METALS; FLUOROAROMATIC AMINES; NMR SPECTROSCOPY;

D O I：

10.1016/0022-1139(95)03257-E

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reduction of nitroaromatic compounds by various metals (tin, lead, bismuth) in liquid hydrogen fluoride under an inert atmosphere leads to fluoroaromatic amines, in accord with the Bamberger reaction. Generally, a co-solvent such as pentane or methylene chloride is used. Some non-fluorinated arylamines are also formed by a competitive direct reduction of the N-arylhydroxylamine intermediate. Of the mild reductive metals studied, bismuth was the most selective.

引用

页码：251 / 254

页数：4