Sc and Zn-catalyzed synthesis of cyclic carbonates from CO2 and epoxides

被引：45

作者：

Ion, Angelica ^{[1
]}

Parvulescu, Vasile ^{[2
]}

Jacobs, Pierre ^{[1
]}

de Vos, Dirk ^{[1
]}

机构：

[1] Catholic Univ Louvain, Ctr Catalysis & Surface Sci, B-3001 Louvain, Belgium

[2] Univ Bucharest, Dept Catalysis, Bucharest 030016, Romania

来源：

APPLIED CATALYSIS A-GENERAL | 2009年 / 363卷 / 1-2期

关键词：

Scandium; Zinc; CTAB; Montmorillonite; Carbon dioxide; Cyclic carbonate; Epoxide; HIGHLY EFFICIENT CATALYST; HETEROGENEOUS CATALYST; PROPYLENE CARBONATE; CHEMICAL FIXATION; BASE CATALYSTS; IONIC LIQUIDS; DIOXIDE; SYSTEM; CYCLOADDITION; COMPLEXES;

D O I：

10.1016/j.apcata.2009.04.036

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Scandium can efficiently catalyze the solventless reaction of terminal epoxides with carbon dioxide in the presence of cetyltrimethylammonium bromide (CTAB) to give the corresponding five-membered cyclic carbonates in very high yields. Metal-exchanged montmorillonites proved to be an excellent and highly effective solution for the immobilization of Sc and Zn in this reaction. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：40 / 44

页数：5

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