Solid-supported well-defined synthesis of telechelic polyester by acid-promoted ring-opening polymerization of ε-caprolactone

被引：3
|
作者：
Sudo, A
Endo, T
机构：
[1] Yamagata Univ, Fac Engn, Dept Polymer Sci & Engn, Yonezawa, Yamagata 9928510, Japan
[2] Kinki Univ, Mol Engn Inst, Iizuka, Fukuoka 8208555, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2003年 / 41卷 / 01期
关键词：
functionalization of polymers; graft copolymers; initiators; living polymerization; polyesters;
D O I：
10.1002/pola.10536
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new system for efficient synthesis of telechelic polyester was accomplished by acid-promoted living ring-opening polymerization of lactone on crosslinked PS resin, which was initiated from alcohol moiety immobilized via amino ester linker. The newly formed polymers could be easily separated from reagents and catalysts used for the modifications by washing with appropriate solvents.
引用
收藏
页码：116 / 118
页数：3
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