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Synthesis 1991; 1991(7): 543-546
DOI: 10.1055/s-1991-26513
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The Heteroatomic Chains and Their Derived Cyclic Products XI.1 A Synthesis of 2-(Dialkylhydrazono)thioacetophenones as Agents in the Preparation of 3,4-Dihydro-2H-1,4-thiazines and 2H-1,4-Thiazines

Alain Reliquet* , Rafaa Besbes, Françoise Reliquet, Jean Claude Meslin
  • *U. A. CNRS 475, 2, Rue de la Houssinière, F-44072 Nantes Cedex, France
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Publikationsdatum:
29. April 2002 (online)

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We describe the preparation of 2-(dialkylhydrazono)-thioacetophenones starting from their oxygenated analogs. These compounds are used as building blocks in heterocyclic chemistry and lead to 3,4-dihydro-2H-1,4-thiazines or 2H-1,4-thiazines.

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