SYNTHESES AND HOMOPOLYMERIZATION OF 7,8-DIALKOXYCARBONYL-7,8-DICYANOQUINODIMETHANES
作者:Shouji Iwatsuki、Takahito Itoh、Katsumi Nishihara、Hidehiko Furuhashi
DOI:10.1246/cl.1982.517
日期:1982.4.5
7,8-Dimethoxycarbonyl-7,8-dicyanoquinodimethane and 7,8-diethoxycarbonyl-7,8-dicyanoquinodimethane were prepared successfully as novel compounds. These two compounds homopolymerized readily under thermal, radical, and anionic conditions except for cationic one. Moreover, weak bases such as triethylamine, pyridine, and pyrrolidine were found to induce the homopolymerization.
成功合成了新型化合物7,8-二甲氧羰基-7,8-二氰基喹诺二甲烷和7,8-二乙氧羰基-7,8-二氰基喹诺二甲烷。这两种化合物在热引发、自由基引发和阴离子引发条件下均能容易地进行均聚合,但在阳离子引发条件下则不发生。此外,还发现如三乙胺、吡啶和吡咯烷等弱碱能诱导其均聚合反应。