Tungsten-Catalyzed Regioselective and Stereospecific Ring Opening of 2,3-Epoxy Alcohols and 2,3-Epoxy Sulfonamides

Chuan Wang and Hisashi Yamamoto 

 J. Am. Chem. Soc., 2014, 136 (19), pp 6888–6891

DOI: 10.1021/ja5029809