15861-49-1Relevant articles and documents
Transition-Metal-Free Synthesis of N-Arylphenothiazines through an N- And S-Arylation Sequence
Matsuzawa, Tsubasa,Hosoya, Takamitsu,Yoshida, Suguru
supporting information, p. 2347 - 2352 (2021/04/05)
An efficient synthetic method of N-arylphenothiazines from o-sulfanylanilines under transition-metal-free conditions is disclosed. An N- and S-arylation sequence of o-sulfanylanilines enabled us to synthesize a wide variety of N-arylphenothiazines. In par
A mild and facile synthesis of aryl and alkenyl sulfides via copper-catalyzed deborylthiolation of organoborons with thiosulfonates
Yoshida, Suguru,Sugimura, Yasuyuki,Hazama, Yuki,Nishiyama, Yoshitake,Yano, Takahisa,Shimizu, Shigeomi,Hosoya, Takamitsu
, p. 16613 - 16616 (2015/11/25)
An efficient deborylthiolation of aryl- and alkenylborons with thiosulfonates has been achieved under mild conditions using a copper catalyst. All steps of the experimental process were free from unpleasant odors. The mild reaction conditions as well as ready availability of boron compounds and thiosulfonates enabled easy access to an array of sulfides, including those bearing sensitive functional groups.
Preparation of optically active ortho-chloro- and ortho-bromophenyl sulfoxides
Imboden, Christoph,Renaud, Philippe
, p. 1051 - 1060 (2007/10/03)
The preparation of the diastereomerically pure menthyl (S)-2-chloro- and (S)-2-bromophenyl sulfinates by esterification of the corresponding sulfinic acids with (1R,2S,5R)-(-)-menthol and recrystallization/epimerization is reported. The two sulfinates have been converted into enantiomerically pure aryl, vinyl and alkyl sulfoxides by reaction with organomagnesium reagents. These sulfoxides are useful chiral auxiliaries to control the stereochemical outcome of radical reactions.