Ring-Opening Copolymerization of Maleic Anhydride with Epoxides: A Chain-Growth Approach to Unsaturated Polyesters

被引：242

作者：

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 | 2011年 / 133卷 / 28期

关键词：

POLY(PROPYLENE FUMARATE); PROPYLENE-OXIDE; CROSS-LINKING; CYCLIC ANHYDRIDES; CATALYSTS; POLY(EPSILON-CAPROLACTONE); ISOMERIZATION; COMPOSITES; POLYMER; ROUTE;

D O I：

10.1021/ja203520p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the ring-opening copolymerization of maleic anhydride with a variety of epoxides catalyzed by a chromium(III) salen complex. Quantitative isomerization of the cis-maleate form of all polymers affords the trans-fumarate analogues. Addition of chain transfer reagents yields low M-n, narrow PDI polymer samples. This method provides access to a range of new unsaturated polyesters with versatile functionality, as well as the first synthesis of high molecular weight poly(propylene fumarate).

引用

页码：10724 / 10727

页数：4

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