Alternating copolymerization of Epoxides and cyclic anhydrides: An improved route to aliphatic polyesters

被引：253

作者：

Jeske, Ryan C. ^{[1
]}

DiCiccio, Angela M. ^{[1
]}

Coates, Geoffrey W. ^{[1
]}

机构：

[1] Cornell Univ, Dept Chem & Chem Biol, Baker Lab, Ithaca, NY 14853 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 37期

关键词：

RING-OPENING POLYMERIZATION; DIIMINATE ZINC CATALYSTS; BETA-DIKETIMINATE LIGAND; SINGLE-SITE CATALYSTS; OXIDE; CO2; COMPLEXES; LACTIDE; ACID);

D O I：

10.1021/ja0737568

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Beta-diiminate zinc catalysts are reported for the synthesis of aliphatic polyesters via the highly alternating copolymerization of epoxides and cyclic anhydrides under mild reaction conditions. The polymers formed have high M (n) values and narrow molecular weight distributions.

引用

页码：11330 / +

页数：3

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