1388753-54-5Relevant articles and documents
Structure-reactivity relationship of trifluoromethanesulfenates: Discovery of an electrophilic trifluoromethylthiolating reagent
Shao, Xinxin,Xu, Chunfa,Lu, Long,Shen, Qilong
, p. 3012 - 3021 (2015)
A family of electrophilic trifluoromethanesulfenates was prepared. Structure-reactivity relationship studies showed that the substituted groups on the aryl ring of the trifluoromethylthiolating reagent did not have an obvious influence on their reactivities. A simplified electrophilic trifluoromethylthiolating reagent 1c was then identified that can react with a wide range of nucleophiles such as Grignard reagents, arylboronic acids, alkynes, indoles, β-ketoesters, oxindoles, and sodium sulfinates under mild reaction conditions. A variety of functional groups were tolerated under these conditions.
Metal-free oxidative trifluoromethylthiolation of terminal alkynes with CF3SiMe3 and elemental sulfur
Chen, Chao,Chu, Lingling,Qing, Feng-Ling
supporting information; experimental part, p. 12454 - 12457 (2012/09/05)
A metal-free oxidative trifluoromethyl-thiolation of terminal alkynes using readily available CF3SiMe3 and elemental sulfur at room temperature has been developed. This reaction provides an efficient and convenient method for the preparation of alkynyl trifluoromethyl sulfides bearing a wide range of functional groups. Preliminary investigation revealed that elemental sulfur instead of air acted as the oxidant.
