Free radical phenylthio group transfer to nonactivated δ-carbon atom in the photolysis reactions of alkyl benzenesulfenates
作者:Goran Petrović、Radomir N. Saičić、Živorad Čeković
DOI:10.1016/s0040-4039(97)01632-8
日期:1997.10
A free radical phenylthio group transfer from oxygen to the non-activated δ-carbon atom was achieved by irradiation of alkyl benzenesulfenates 1 in the presence of hexabutylditin, and δ-phenylthio alcohols 2 were obtained in 35–91% yields. However, when reactions were performed in the presence of activated olefins an alkylation of δ-carbon occured and phenylthio ethers of type 3 were obtained modest