Photolysis of organopolysilanes. The reaction of silylenes with allyl ethyl ether
作者:Mitsuo Ishikawa、Seiji Katayama、Makoto Kumada
DOI:10.1016/s0022-328x(00)98707-2
日期:1983.6
methylphenylsilylene, phenyl(trimethylsilyl)silylene, and mesityl(trimethylsilyl)silylene with allyl ethyl ether have been investigated. Irradiation of dodecamethylcyclohexasilane in the presence of allyl ethyl ether at 10°C afforded 2-ethoxy-1,2-dimethyl-1-silacyclopropane, while similar photolysis at 35°C gave allylethoxydimethylsilane. The reaction of methylphenylsilylene and phenyl(trimethylsilyl)silylene
研究了光化学生成的二甲基甲硅烷基,甲基苯基甲硅烷基,苯基(三甲基甲硅烷基)甲硅烷基和均三(三甲基甲硅烷基)甲硅烷基与烯丙基乙基醚的反应。在烯丙基乙基醚存在下于10℃辐射十二甲基环己硅烷,得到2-乙氧基-1,2-二甲基-1-硅环丙烷,而在35°C下类似的光解得到烯丙基乙氧基二甲基硅烷。甲基苯基亚甲硅烷基和苯基(三甲基甲硅烷基)亚甲硅烷基在10℃下的反应给出了各自的硅杂环丙烷,但在高温下得到了相应的重排的烯丙基硅烷衍生物。