Sulfide extrusion from the methylsulfonium salts of 8-thiabicyclo [3.2.1]oct-2-enes and the related sulfonium salts by methyllithium
作者:Tadao Uyehara、Masayuki Takahashi、Tadahiro Kato
DOI:10.1016/0040-4039(84)80050-7
日期:——
The methysulfonium salts of 2-methylene-8-thiabicyclo[3.2.1]octane and 8-thiabicyclo[3.2.1]oct-2-enes underwent sulfideextrusion by methyllithium to give dimethyl sulfide and the hydrogen shift products (cycloheptadienes) and/or the closure products (bicycloheptenes).