作者:Richard T. Lewis、William B. Motherwell
DOI:10.1016/s0040-4020(01)92235-5
日期:1992.2
carbonyl compounds and diethyl diazomethylphosphonate, can be efficiently trapped by alkenes to give alkylidene-cyclopropane adducts which undergo either [1,3] allyl selenide rearrangement or oxidative selenoxide [2,3] sigmatropic rearrangement to produce 1-phenylseleno- or 1-hydroxy-1-vinylcyclopropanes respectively.
由碱诱导的α-苯基硒代羰基化合物与二乙基重氮甲基膦酸酯的碱诱导缩合原位生成的3-苯基硒烯-1-烯基苯甲酸酯可被烯烃有效地捕获,从而生成亚烷基-环丙烷加合物,该加合物会经历[1,3]烯丙基亚硒酸酯重排或氧化亚硒酸酯[2,3]σ重排,分别产生1-苯基硒基或1-羟基-1-乙烯基环丙烷。