Friedel-Crafts-Type Alkylation with Bromodifluoro(phenylsulfanyl)methane through α-Fluorocarbocations: Syntheses of Thioesters, Benzophenones and Xanthones
Bromodifluoro(phenylsulfanyl)methane undergoes a Friedel–Crafts-typealkylation, throughα-fluorocarbocations, with activated aromatic compounds yielding thioesters and/or benzophenones. The methodology has been applied to the synthesis of naturally occurring xanthone derivatives.
Visible-Light-Induced Arylthiofluoroalkylations of Unactivated Heteroaromatics and Alkenes
作者:Yeojin Choi、Chunghyeon Yu、Jun Soo Kim、Eun Jin Cho
DOI:10.1021/acs.orglett.6b01495
日期:2016.7.1
Visible-light-induced arylthiofluoroalkylations of unactivated heteroaromatics and alkenes have been developed utilizing readily available arylthiofluoroalkyl sources. This method enables simultaneous installation of sulfur and fluoroalkyl moieties, two important functional groups, which demonstrates its potential use for late-stage modifications in the synthesis of functional molecules. This method