MODIFICATION OF POLYSILANES - PREPARATION OF COMB-LIKE GRAFT-COPOLYMERS

被引：7
|
作者：
MATYJASZEWSKI, K
HRKACH, JS
机构：
[1] Department of Chemistry, Carnegie Mellon University, Pittsburgh, 15213, Pennsylvania
来源：
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS | 1995年 / 5卷 / 02期
关键词：
POLYSILANES; POLYSILYLENES; GRAFT COPOLYMERS; FUNCTIONAL POLYSILANES;
D O I：
10.1007/BF01058146
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Poly(methylphenylsilylene) has been functionalized by protodearylation with trifluoromethanesulfonic acid. Comb-like graft copolymers have been prepared by polymerizing tetrahydrofuran, 2-methyl-2-oxazoline, and isobutyvinyl ether from a partially triflated poly(methylphenylsilylene) backbone. Model studies using trimethylsilyl trifluoromethanesulfonate to initiate the cationic polymerization of these organic monomers indicated that a promoter was required to achieve more efficient initiation.
引用
收藏
页码：183 / 193
页数：11
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