Mannich reaction catalyzed by carboxyl-functionalized ionic liquid in aqueous media

被引：17
|
作者：
Jizong Li
Yanqing Peng
Gonghua Song
机构：
[1] East China University of Science and Technology,Shanghai Key Lab of Chemistry Biology, Institute of Pesticides and Pharmaceuticals
来源：
Catalysis Letters | 2005年 / 102卷
关键词：
Mannich reaction; functional ionic liquid; catalyst; aqueous media;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Three-component Mannich reactions of aromatic aldehydes, anilines and acetophenone were efficiently catalyzed by a recyclable carboxyl-functionalized ionic liquid ([cmmim][BF4]) in aqueous [bmim][BF4] under mild conditions. Twelve β-aminoketones were successfully synthesized in high yields and the catalyst can be recycled at least 6 times without significant loss of activity.
引用
收藏
页码：159 / 162
页数：3
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