98496-50-5

Upstream product

• 5324-64-1 2-(benzenesulfonyl)ethynylbenzene 
• 108-98-5 thiophenol 
• 31598-92-2 (E)-(1-chloro-2-(phenylsulfonyl)ethenyl)benzene 
• 52920-43-1 (E)-α-bromo-β-(benzenesulfonyl)styrene 
• 1212-08-4 S-Phenyl benzenethiosulfonate 
• 536-74-3 phenylacetylene 
• 882-33-7 diphenyldisulfane 

Relevant academic research and scientific papers

Gold/photoredox-cocatalyzed atom transfer thiosulfonylation of alkynes: Stereoselective synthesis of vinylsulfones

We report a gold and photoredox combined radical approach for the rapid synthesis of thio-functionalized vinylsulfones from alkynes. Key features of this method include very mild conditions, broad substrate scope, excellent regio- and stereoselectivties, and 100% atom economy.

STEREOSPECIFIC SYNTHESIS OF SOME (Z)- AND (E)-1-ARYLSULPHONYL-2-PHENYLSULPHONYL STYRENES

The synthesis of five pairs of (Z) and (E)-1-arylthio-2-phenylsulphonylstyrenes and the corresponding five pairs of disulphones are described, and their UV, IR and NMR spectra are recorded.The configurations of these isomers have been established through