作者:Tsunao Araki、Daiyo Terunuma、Tamio Sato、Norio Nagai、Mitsuharu Furuichi、Shigeyoshi Nakamura
DOI:10.1246/bcsj.44.2725
日期:1971.10
The polymerization of 1,1,3-trimethyl-1-silacyclopentene-3 (I), 1-methyl-, 1-allyl-1,1-diallyl-1-silacyclopentenes and -pentanes with aluminum chloride was carried out. By means of an IR spectroscopic analysis of the resulting polymers, it was established that not only ring opening but also vinyl polymerization due to the C–C double bond occur in this polymerization. Attempts to polymerize I with other catalysts, such as BF3·OEt2, AIBN, KOH, and a Ziegler catalyst, were unsuccessful.
对1,1,3-三甲基-1-硅环戊烯-3 (I)、1-甲基、1-烯丙基-1,1-二烯丙基-1-硅环戊烯和-戊烷与氯化铝进行聚合。通过对所得到的高分子的红外光谱分析,确定在该聚合过程中不仅发生了环的开裂,还由于C–C双键发生了乙烯聚合。尝试使用其他催化剂(如BF3·OEt2、AIBN、KOH和齐格勒催化剂)对I进行聚合均未成功。