6279-95-4Relevant articles and documents
Copper-Catalyzed Tandem Sulfuration/Annulation of Propargylamines with Sulfur via C-N Bond Cleavage
Xu, Hong-Hui,Zhang, Xiao-Hong,Zhang, Xing-Guo
, p. 7894 - 7900 (2019/06/27)
Copper-catalyzed aerobic oxidative sulfuration and annulation of propargylamines with elemental sulfur is described. The tandem reaction involves C-N bond cleavage and the formation of multiple C-S bonds, affording 1,2-dithiole-3-thiones in good to excellent yields with good functional group tolerance.