- Palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides.
Palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides.
Journal of the American Chemical Society (2010-09-23)
Xiaoqiang Shen, Alan M Hyde, Stephen L Buchwald
PMID20857936
摘要
The palladium-catalyzed conversion of aryl and vinyl triflates to aryl and vinyl halides (bromides and chlorides) has been developed using dialkylbiaryl phosphine ligands. A variety of aryl, heteroaryl, and vinyl halides can be prepared via this method in good to excellent yields.