A new synthesis of vinyl sulphides by Lewis acid promoted reaction of [chloro-(arylthio)methyl]trimethylsilanes with trisubstituted alkenes
作者:Hiroyuki Ishibashi、Hiroshi Nakatani、Hiroshi Sakashita、Masazumi Ikeda
DOI:10.1039/c39870000338
日期:——
Treatment of the α-chloro-α-silyl sulphides (1) or (5) with trisubstituted alkenes (6) in the presence of SnCl4 gave the vinyl sulphides (7) or (8), the formation of which involves a carbenium ion rearrangement controlled by the silyl group.
在SnCl 4存在下用三取代烯烃(6)处理α-氯-α-甲硅烷基硫化物(1)或(5)得到了乙烯基硫化物(7)或(8),其形成涉及碳正离子甲硅烷基控制重排。