The transformations of aryloxysulfonium cations—II
作者:R.A. Olofson、J.P. Marino
DOI:10.1016/s0040-4020(01)91631-x
日期:1971.1
p-thiomethoxymethyl derivative on reaction with N,N′-dicyclohexylcarbodiimide and dimethyl sulfoxide in a moderately acidic medium. Similar treatment of ortho-unsubstituted phenols affords small amounts of products containing the 5,6-benzo-1,3-oxathian ring system in addition to the normal products described in the preceding paper.1 Studies designed to elucidate the mechanisms of these transformations