ANIONIC AND PSEUDOANIONIC POLYMERIZATION OF LACTONES - A COMPARISON

被引：49

作者：

KRICHELDORF, HR

KREISERSAUNDERS, I

SCHARNAGL, N

机构：

[1] Institut für Technische und Makromolekulare Chemie, Hamburg, D-2000

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1990年 / 32卷

关键词：

D O I：

10.1002/masy.19900320122

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polymerization via anionic mechanisms or insertion mechanisms (pseudoanionic mechanisms) are compared for β‐lactones and L‐lactide. The following aspects are discussed: initiation and deprotonation of β‐lactones, back‐biting degradation, stereosequences of poly(β‐D,L‐butyrolactone), racemization of L‐lactide, systematic variation of endgroups including synthesis of macromers. Copyright © 1990 Hüthig & Wepf Verlag

引用

页码：285 / 298

页数：14

共 32 条

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