lene)], and poly[(1,1‐dihexyl‐3,4‐diphenyl‐2,5‐silolene)‐co‐(tetramethyldisilylene)]. The characteristic diene stretching frequencies appeared at 1593–1601 cm−1 in the Fourier–transform infrared spectra of all the polymers. The obtained materials were highly soluble in organic solvents such as tetrahydrofuran (THF) and chloroform. The molecular weights of the polymers were determined by gel permeation
使用
正丁基锂将2,5-二
溴-1,1,1-二己基-3,4
-二苯基-2,5-甲
硅烷与二
氯二取代
硅烷进行共聚反应,以合成聚[(1,1-二己基-3,4)的共轭聚碳
硅烷-二苯基-2-5,5-亚甲
硅烷基)-共-(二取代的亚甲
硅烷基)] s,例如聚[(1,1-二己基-3,4
-二苯基-2,5-亚
硅氧烷)-共-(二甲基甲
硅烷基)],聚[ (1,1-二己基-3,4
-二苯基-2,5- silolene) -共- (二乙)],聚[(1,1-二己基-3,4
-二苯基-2,5- silolene) -共-((甲基苯基亚甲
硅烷基)],聚[(1,1-二己基-3,4
-二苯基-2-2,5-
硅氧烷)-co-(二苯基甲
硅烷基)]和聚[(1,1-二己基-3,4
-二苯基-2,5- silolene) -合作-(四甲基二甲
硅烷基)]。在所有聚合物的傅立叶变换红外光谱中,特征性二烯拉伸频率出现在1593–1601 cm -1处。所得材料高