Metal complex-catalyzed synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes
作者:U. M. Dzhemilev、R. V. Kunakova、N. Z. Baibulatova、A. E. Tarasenko、�. M. Mustafina
DOI:10.1007/bf00863928
日期:1992.1
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.