Abstract
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.
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Additional information
Institute of Chemistry, Bashkir Science Center, Ural Branch, Russian Academy of Sciences, 450054 Ufa. Translated from Izvestiya Akademii Nauk, Seriya Khimicheskaya, No. 1, pp. 160–166, January, 1992.
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Dzhemilev, U.M., Kunakova, R.V., Baibulatova, N.Z. et al. Metal complex-catalyzed synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes. Russ Chem Bull 41, 128–134 (1992). https://doi.org/10.1007/BF00863928
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DOI: https://doi.org/10.1007/BF00863928