The title iododienes have been prepared from 6-phenylhex-3-en-yne by the addition of methylmagnesiumtributyltin, followed by reactions of stannylmagnesium intermediate Awith appropriate electrophiles and of the resulting alkylated stannylidiene Bwith iodine.
标题
碘二烯由 6-苯基己-3-烯-炔通过添加甲基三
丁基锡镁,然后甲
锡烷基
镁中间体 A 与适当的亲电子试剂反应以及所得烷基化甲
锡烷基 B 与
碘反应来制备。