Efficient DMF-catalyzed coupling of epoxides with CO2 under solvent-free conditions to afford cyclic carbonates

被引：53

作者：

Jiang, Jia-Li ^{[1
]}

Hua, Ruimao ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Chem, Innovat Catalysis Program, Minist Educ,Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China

来源：

SYNTHETIC COMMUNICATIONS | 2006年 / 36卷 / 21期

基金：

中国国家自然科学基金;

关键词：

carbon dioxide; catalysis; cyclic carbonate; DMF; epoxide;

D O I：

10.1080/00397910600908744

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

To develop a simple, low-molecule, and cost-effective organocatalyst for the coupling of epoxides with CO2, we have screened this coupling reaction in different organic solvents and found that DMF is an efficient organic catalyst for the coupling of epoxides with CO2 to give cyclic carbonates in high yield. In some cases, the catalytic activity of DMF can be significantly increased by the addition of catalytic amount of H2O.

引用

页码：3141 / 3148

页数：8

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