Concepedia

The Heteroatomic Chains and Their Derived Cyclic Products XI.1A 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, Rafâa Besbes, F. Reliquet, Jean Claude Meslin

Synthesis · 1991 · 19 citations · 0 references

Concepts

Natural SciencesChemistryMedicinal ChemistryOrganic ChemistryHeterocycle SynthesisHeterocyclic ChemistryHeterocyclic CompoundsOrganic SynthesisHeterocyclic AromaticityMedicinal HeterocyclesThiadiazole ChemistryThiazole ChemistryThiazole Synthesis

Abstract

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.

The Heteroatomic Chains and Their Derived Cyclic Products XI.<sup>1</sup>A Synthesis of 2-(Dialkylhydrazono)thioacetophenones as Agents in the Preparation of 3,4-Dihydro-2<i>H</i>-1,4-thiazines and 2<i>H</i>-1,4-Thiazines

Concepts

Abstract