A concise synthesis of (alkynyl)(trifluoromethyl)sulfanes via a bismuth(iii)-promoted reaction of trimethyl(alkynyl)silane with trifluoromethanesulfanylamide†
Abstract
A bismuth(III)-promoted reaction of trimethyl(alkynyl)silanes with trifluoromethanesulfanylamide is developed, giving rise to (alkynyl)(trifluoromethyl)sulfanes in good yields.