Polymerization of o-quinodimethanes .1. Radical polymerization of 1-methoxy-o-quinodimethane formed in situ by thermal isomerization of 1-methoxy-benzocyclobutene

被引：25
作者：
Chino, K
Takata, T
Endo, T
机构：
[1] Res. Lab. of Resources Utilization, Tokyo Institute of Technology, Midoriku, Yokohama 226
[2] Department of Applied Chemistry, College of Engineering, Osaka Prefecture University, Sakai
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 1996年 / 17卷 / 05期
关键词：
D O I：
10.1002/marc.1996.030170509
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 first radical polymerization of 1-methoxy-o-quinodimethane (2) generated by thermal ring-opening isomerization of 1-methoxybenzocyclobutene (1) is described. The polymerization of 1 in the presence of a radical initiator afforded an MeOH-insoluble polymer (3) in moderate yield at temperatures above 90 degrees C. The structure of the obtained polymer is consistent with a ring-opening polymerization. The yield of the polymer increased with the amount of initiator. Radical copolymerization with methyl acrylate was carried out. Treatment of 3 with acid gave poly(o-phenylenevinylene), quantitatively.
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页码：339 / 345
页数：7
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