摘要
An efficient and practical synthesis of α-phenylthio ketone through gold-catalyzed intennolecular oxidation of phenylacetylene and substituted aryl（benzyl） allylic sulfides was developed. The reaction scope is fairly good with substituted aryl（beazyl） allylic sulfides, tolerating various functional groups, and the reaction affords the yields of 63%-85%.
An efficient and practical synthesis of α-phenylthio ketone through gold-catalyzed intennolecular oxidation of phenylacetylene and substituted aryl（benzyl） allylic sulfides was developed. The reaction scope is fairly good with substituted aryl（beazyl） allylic sulfides, tolerating various functional groups, and the reaction affords the yields of 63%-85%.
