Photoredox-Mediated, Nickel-Catalyzed Trifluoromethylthiolation of Aryl and Heteroaryl Iodides
作者:Christopher S. Gravatt、Jeffrey W. Johannes、Eric R. King、Avipsa Ghosh
DOI:10.1021/acs.joc.2c00631
日期:2022.7.15
While trifluoromethylthiolation of aryl halides has been extensively explored, the current methods require complex and/or air-sensitive catalysts. Reported here is a method employing a bench-stable Ni(II) salt and an iridium photocatalyst that can mediate the trifluoromethylthiolation of a wide range of electronically diverse aryl and heteroaryl iodides, likely via a Ni(I)/Ni(III) catalytic cycle.
Trifluoromethylthiocopper. A reagent for the introduction of the trifluoromethylthio group into aromatic nuclei
作者:David C. Remy、Kenneth E. Rittle、Cecilia A. Hunt、Mark B. Freedman
DOI:10.1021/jo00871a037
日期:1976.4
US4020169A
申请人:——
公开号:US4020169A
公开(公告)日:1977-04-26
Process for preparing aryl trifluoromethylsulfides
申请人:Merck & Co., Inc.
公开号:US04020169A1
公开(公告)日:1977-04-26
Trifluoromethylthiocopper, formed in situ by the reaction of bis-(trifluoromethylthio)mercury with copper, reacts with aromatic bromides and iodides to give aryl trifluoromethyl sulfides.