35019-02-4Relevant articles and documents
Metal-free C-H thioarylation of arenes using sulfoxides: A direct, general diaryl sulfide synthesis
Fernández-Salas, José A.,Pulis, Alexander P.,Procter, David J.
supporting information, p. 12364 - 12367 (2016/10/22)
Metal-free C-H thioarylation of arenes and heteroarenes using methyl sulfoxides constitutes a general protocol for the synthesis of high value diaryl sulfides. The coupling of arenes and heteroarenes with in situ activated sulfoxides is regioselective, uses readily available starting materials, is operationally simple, and tolerates a wide range of functional groups.
Palladium-catalyzed C-S coupling: Access to thioethers, benzo[b]thiophenes, and thieno[3,2-b]thiophenes
Kuhn, Marius,Falk, Florian C.,Paradies, Jan
supporting information; experimental part, p. 4100 - 4103 (2011/10/08)
The first C-S bond formation/cross-coupling/cyclization domino reaction using thiourea as a cheap and easy to handle dihydrosulfide surrogate has been developed. Structurally important biarylthioether, benzo[b]thiophenes, and thieno[3,2-b]thiophene scaffolds are provided in high yield.