Metal complex-catalyzed synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes
摘要:
A preparative method has been developed for the synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes, catalyzed by palladium and nickel complexes. The scope of this reaction has been assessed, and a mechanism proposed, using 1,3-dienes and sulfoxides of varying structure.