The use of sulfonyl halides as initiators of cationic polymerization of oxazolines

被引：9
|
作者：
Kurlykin, M. P. [1 ]
Razina, A. B. [1 ]
Ten'kovtsev, A. V. [1 ,2 ]
机构：
[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
[2] St Petersburg State Univ, Inst Chem, St Petersburg 198504, Russia
来源：
POLYMER SCIENCE SERIES B | 2015年 / 57卷 / 05期
基金：
俄罗斯科学基金会;
关键词：
2-PHENYL-2-OXAZOLINE; 2-ETHYL-2-OXAZOLINE; 2-OXAZOLINES;
D O I：
10.1134/S1560090415050085
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 kinetic investigations of the cationic polymerization of 2-ethyl-2-oxazoline are performed with the use of aromatic sulfonic acid halides as initiators. The rate constants of chain propagation and the activation energy are calculated. It is found that the polymerization predominantly proceeds via the livingchain, rather than the pseudoliving, polymerization mechanism.
引用
收藏
页码：395 / 401
页数：7
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