ANIONIC-POLYMERIZATION OF BETA-LACTONES INITIATED WITH POTASSIUM HYDRIDE - A CONVENIENT ROUTE TO POLYESTER MACROMONOMERS

被引：25
|
作者：
KURCOK, P
MATUSZOWICZ, A
JEDLINSKI, Z
机构：
[1] Institute of Polymer Chemistry, Polish Academy of Sciences, Zabrze
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 1995年 / 16卷 / 03期
关键词：
D O I：
10.1002/marc.1995.030160308
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The anionic polymerization of 2-oxetanone and 4-methyl-2-oxetanone initiated with the potassium hydride/18-crown-6 complex was investigated. The alpha-proton abstraction of the monomer was found to proceed at the initiation step of this polymerization. The salt of the unsaturated carboxylic acid formed initiates further propagation, leading to functionalized polyesters with unsaturated, dead end-groups.
引用
收藏
页码：201 / 206
页数：6
相关论文
共 26 条
123