Basic Ionic Liquid: A Reusable Catalyst for Knoevenagel Condensation in Aqueous Media

被引：0
|
作者：
GAO Guo-hua
机构：
来源：
Chemical Research in Chinese Universities | 2007年 / 02期
基金：
中国国家自然科学基金;
关键词：
Knoevenagel condensation; Aqueous media; Ionic liquid;
D O I：
暂无
中图分类号：
O643.32 [催化反应];
学科分类号：
081705 ;
摘要：
An efficient, environmentally friendly procedure was developed for the condensation of aldehydes/ketones and activated methylene compounds with basic ionic liquid as the catalyst in water. This basic ionic liquid catalyst has a very high activity for Knoevenagel condensation to give the corresponding products in 70%—97% isolated yields under mild conditions. The basic ionic liquid catalyst in aqueous system can be reused for six times without any significant loss of activity.
引用
收藏
页码：169 / 172
页数：4
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