A General Method for N-Methylation of Amines and Nitro Compounds with Dimethylsulfoxide
作者:Xue Jiang、Chao Wang、Yawen Wei、Dong Xue、Zhaotie Liu、Jianliang Xiao
DOI:10.1002/chem.201303802
日期:2014.1.3
DMSO methylates a broad range of amines in the presence of formic acid, providing a novel, green and practical method for amine methylation. The protocol also allows the one‐pot transformation of aromatic nitro compounds into dimethylated amines in the presence of a simple iron catalyst.
DMSO在甲酸存在下将多种胺甲基化,为胺甲基化提供了一种新颖,绿色且实用的方法。该协议还允许在简单的铁催化剂存在下将芳香族硝基化合物单锅转化为二甲基化胺。