Li, Jian-Ye published the artcileSynthesis of diaryl sulfides through C-H bond functionalization of arylamides with cobalt salt and elemental sulfur, Category: catalysis-chemistry, the publication is Tetrahedron Letters (2019), 60(13), 895-899, database is CAplus.
A cobalt(II)-mediated, highly chemoselective thioarylation reaction of arylamides with elemental sulfur was reported. This reaction led to the formation of various sym. diaryl sulfides in yields of up to 65% under mild reaction conditions. A cobalt-sulfur radical process was proposed based on preliminary results and mechanistic studies.
Tetrahedron Letters published new progress about 119-80-2. 119-80-2 belongs to catalysis-chemistry, auxiliary class sulfides,Carboxylic acid,Benzene, name is 2,2′-Dithiodibenzoic acid, and the molecular formula is C14H10O4S2, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia