CO2 cycloaddition reactions catalyzed by an ionic liquid grafted onto a highly cross-linked polymer matrix

被引：453

作者：

Xie, Ye ^{[1
]}

Zhang, Zhaofu ^{[1
]}

Jiang, Tao ^{[1
]}

He, Jinling ^{[1
]}

Han, Buxing ^{[1
]}

Wu, Tianbin ^{[1
]}

Ding, Kunlun ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 38期

关键词：

cycloaddition; epoxides; ionic liquids; polymers; supported catalysts; CARBON-DIOXIDE; CYCLIC CARBONATES; IMIDAZOLIUM SALTS; EPOXIDES; COMPLEXES; FIXATION; STYRENE;

D O I：

10.1002/anie.200701467

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A support group for ionic liquids: 3-Butyl-1-vinylimidazolium chloride supported covalently on a polymer cross-linked with divinylbenzene gives rise to a very active, stable, and selective heterogeneous catalyst 1 for the addition of CO2 to epoxides (see scheme). Moreover, the catalyst can be easily separated from the products and reused. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7255 / 7258

页数：4

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