Heterocyclic Compounds
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ChemInform Abstract: A Novel Synthetic Route to Imidazole Derivatives: Synthesis of Mesoionic 3-Alkyl-2-arylthio-1,3-diazolium 4-Olates.
First published: January 2, 1990
ChemInform Abstract
The title compounds (V) are prepared by coupling of the N-alkyl isocyanoacetamides (III) with the arylsulfenyl chlorides (IV), followed by ring closure upon treatment with triethylamine.
