On the mechanism of isospecific epoxide polymerization by salen cobalt(III) complexes: Evidence for solid-state catalysis

被引:43
作者
Ajiro, Hiroharu [1 ]
Peretti, Kathryn L. [1 ]
Lobkovsky, Emil B. [1 ]
Coates, Geoffrey W. [1 ]
机构
[1] Cornell Univ, Baker Lab, Dept Chem & Chem Biol, Ithaca, NY 14853 USA
基金
美国国家科学基金会;
关键词
PROPYLENE-OXIDE POLYMERIZATION; ALTERNATING COPOLYMERIZATION; CO2;
D O I
10.1039/b914573g
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Mechanistic studies have revealed that the isospecific polymerization of epoxides by a discrete salen cobalt(III) catalyst occurs at the surface of the undissolved, crystalline complex.
引用
收藏
页码:8828 / 8830
页数:3
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