A novel zinc based binary catalytic system for CO2 utilization under mild conditions

被引：26
作者：
Desens, Willi [1 ]
Kohrt, Christina [1 ]
Spannenberg, Anke [1 ]
Werner, Thomas [1 ]
机构：
[1] Leibniz Inst Katalyse eV LIKAT Rostock, Albert Einstein Str 29a, D-18059 Rostock, Germany
来源：
ORGANIC CHEMISTRY FRONTIERS | 2016年 / 3卷 / 02期
关键词：
HIGHLY EFFICIENT SYNTHESIS; CYCLIC CARBONATE SYNTHESIS; IONIC LIQUIDS; CHEMICAL FIXATION; PROPYLENE CARBONATE; ORGANIC CARBONATES; COUPLING REACTION; STYRENE CARBONATE; SILICA-GEL; EPOXIDES;
D O I：
10.1039/c5qo00356c
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Herein we report the development of a novel binary catalytic system for the addition of CO2 to epoxides based on zinc iodide and an imidazolium salt. The influence of the nature of the imidazolium ion and the anion has been studied in a test reaction. The optimized system exhibits excellent activity and selectivity. Furthermore, the reaction can be performed under very mild (30 degrees C) and solvent free conditions yielding the desired cyclic carbonates in up to 99%.
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收藏
页码：156 / 164
页数：9
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