Synthesis of cyclic carbonate from epoxide and CO2 catalyzed by magnetic nanoparticle-supported porphyrin

被引：71

作者：

Bai, Dongsheng ^{[1
]}

Wang, Qiong ^{[1
]}

Song, Yingying ^{[1
]}

Li, Bo ^{[1
]}

Jing, Huanwang ^{[1
]}

机构：

[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2011年 / 12卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Epoxide; Cyclic carbonate; Coupling reaction; Magnetic nanoparticle; Supported porphyrin; EFFICIENT CATALYSTS; COUPLING REACTIONS; SALEN COMPLEXES; PROPYLENE-OXIDE; IONIC LIQUID; DIOXIDE; POLYMER; CYCLOADDITION; FIXATION; SYSTEM;

D O I：

10.1016/j.catcom.2010.12.024

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：

A magnetic nanoparticle (MNP)-supported biomimetic cobalt porphyrin as cytochrome P-450 model was designed, prepared and evaluated as an efficient catalyst for coupling reaction of epoxide and CO2 under 1.0 MPa CO2 pressure at ambient temperature to generate relevant cyclic carbonate with excellent selectivity in high yield. The supported porphyrin catalyst could be simply recycled with the assistance of an external magnet and reused for 16 times without significant loss of activity and mass. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：684 / 688

页数：5

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