Ionic liquid-supported proline as catalyst in direct asymmetric aldol reaction

被引：0

作者：

Zhuo Chen

Yong Li

Hui Xie

Chang-gang Hu

Xian Dong

机构：

[1] Guizhou Normal University,School of Physics and Chemistry

[2] Guizhou University for Ethnic Minorities,School of Chemistry and Environmental Science

来源：

Russian Journal of Organic Chemistry | 2008年 / 44卷

关键词：

Ionic Liquid; Aldol; Optical Purity; Aldol Condensation; Asymmetric Aldol Reaction;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Ionic-liquid-supported proline derivative was synthesized starting from L-proline and was used to catalyze direct asymmetric aldol reaction of acetone with aldehydes. The yield and optical purity of the condensation products, the corresponding β-hydroxy carbonyl compounds were comparable with those obtained under homogeneous conditions. Moreover, the catalyst can be reused for at least four times.

引用

页码：1807 / 1810

页数：3

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