Polymers with pendent functional groups .2. Investigation on the chloromethylation of polystyrene

被引：8
|
作者：
Avram, E [1 ]
Luca, C [1 ]
Petrovan, S [1 ]
Mihailescu, C [1 ]
机构：
[1] GHEORGHE ASAHCI TECHNICUM UNIV, IASI, ROMANIA
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 1996年 / 35卷 / 05期
关键词：
D O I：
10.1080/03602559608004058
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 study attempted to establish the optimum reaction conditions for obtaining soluble chloromethylated polystyrene with a transformation degree higher than 50%. A paraformaldehyde and chlorotrimethylsilane mixture as chloromethylation agent and SnCl4 as catalyst were used. The transformation degree followed by the chlorine content depends on the following parameters: temperature, time, and [SnCl4]/[PS] and [Me(3)ClSi]/[PS] molar ratios.
引用
收藏
页码：757 / 768
页数：12
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