1-Methoxy-1-(phenylthio)cyclopropanes from olefins via the Pummerer rearrangement
作者:M. Bhupathy、Theodore Cohen
DOI:10.1016/s0040-4039(00)96628-0
日期:1987.1
The Pummerer rearrangements of cyclopropyl(methoxy)phenylsulfonium salts proceed via sulfur-stabilized carbocations to yield the title compounds. The sulfonium salts were prepared in high yields from olefins via carbene addition, oxidation, and methylation.
环丙基(甲氧基)苯基s盐的Pummerer重排通过硫稳定的碳阳离子进行,得到标题化合物。盐通过卡宾加成,氧化和甲基化以高收率从烯烃制得。