Trimetallic magnesium complexes bearing amine-bis(benzotriazole phenolate) derivatives as bifunctional catalysts for ring-opening polymerization and CO2/epoxide coupling

被引：40
|
作者：
Li, Chen-Yu [1 ]
Wu, Chen-Ruei [1 ]
Liu, Yi-Chang [1 ]
Ko, Bao-Tsan [1 ]
机构：
[1] Chung Yuan Christian Univ, Dept Chem, Chungli 32023, Taiwan
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 77期
关键词：
EPSILON-CAPROLACTONE; METAL-COMPLEXES; CARBON-DIOXIDE; EFFICIENT CATALYSTS; CYCLIC CARBONATE; EPOXIDES; CO2; COPOLYMERIZATION; POLYCARBONATES; FIXATION;
D O I：
10.1039/c2cc34450e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New trimetallic magnesium complexes were synthesized for bifunctional catalysis. Complex 1 catalysed e-caprolactone polymerizations in not only a 'living' manner but also in an 'immortal' fashion. Additionally, tri-Mg 1 was active for the coupling of CO2 with cyclohexene oxide (CHO) on addition of n-Bu4NBr co-catalysts to give cis-cyclohexene carbonate under mild conditions.
引用
收藏
页码：9628 / 9630
页数：3
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