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Studies on mesoionic compounds. Part 10. Synthesis and chemical properties of mesoionic 1,2,5-thiadiazolium-3-olates
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1981
Year
EngineeringOrganic ChemistryNovel Mesoionic HeterocycleChemistryHeterocycle ChemistryInorganic MaterialMesoionic 1,2,5-Thiadiazolium-3-olatesMesoionic CompoundsChemical PropertiesMaterials ScienceDerivativesDiversity-oriented SynthesisPharmacologyInorganic SynthesisSulphur MonochlorideHeterocyclicα-N-substituted AminophenylacetamidesNatural SciencesDerivative (Chemistry)Synthetic Chemistry
The preparation of a novel mesoionic heterocycle is described; derivatives of 4-aryl-5-alkyl-1,2,5-thiadiazolium-3-olates (6a–f) are obtained by treatment of α-N-substituted aminophenylacetamides with sulphur monochloride followed by base.