A novel method for the one-pot conversion of carboxylic acids to N,N-dimethylamides

被引：0
|
作者：
Babak Kaboudin
Hamideh Haghighat
机构：
[1] Institute for Advanced Studies in Basic Sciences (IASBS),Department of Chemistry
来源：
Journal of the Iranian Chemical Society | 2012年 / 9卷
关键词：
-Dimethylamide; Carboxylic acids; Imidazole; Methanesulfonic acid; One-pot;
D O I：
暂无
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学科分类号：
摘要：
A simple, efficient, and new method has been developed for the preparation of N,N-dimethylamides from carboxylic acids. As described below, treatment of a variety of aromatic carboxylic acids with N,N-dimethylsulfamoyl imidazole or N,N-dimethylsulfamoyl chloride in the presence of a mixture of methanesulfonic acid/phosphorus pentoxide (2:1, v/w) proceeded effectively to afford the corresponding N,N-dimethylamides in moderate to good yields. This method is easy, rapid, and good yielding for the synthesis of N,N-dimethylamides from carboxylic acids.
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页码：951 / 955
页数：4
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