《Gold/photoredox-cocatalyzed atom transfer thiosulfonylation of alkynes: stereoselective synthesis of vinylsulfones》 was written by Song, Tingting; Li, Haoyu; Wei, Fang; Tung, Chen-Ho; Xu, Zhenghu. Product Details of 882-33-7This research focused onvinylsulfone regioselective preparation stereoselective; benzenesulfonothioate alkyne thiosulfonylation gold photoredox cocatalyst. The article conveys some information:
A series of vinylsulfones I [R = Me, Ph, 4-MeC6H4, etc.; R1 = cyclopropyl, Ph, 3-thienyl, etc.; R2 = H, n-Bu] was synthesized via gold and photoredox-cocatalyzed thiosulfonylation of benzenesulfonothioates and alkynes. Key features of this method included very mild conditions, broad substrate scope, excellent regio- and stereoselectivties, radical approach and 100% atom economy. In addition to this study using 1,2-Diphenyldisulfane, there are many other studies that have used 1,2-Diphenyldisulfane(cas: 882-33-7Product Details of 882-33-7) was used in this study.
1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Product Details of 882-33-7Although ethers resist hydrolysis, they are cleaved by hydrobromic acid and hydroiodic acid. Hydrogen chloride cleaves ethers only slowly.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem