Bulletin of the Chemical Society of Japan · 1981 · 18 citations · 1 references
Natural SciencesChemistryOrganic ChemistryOrganic SynthesisThiophene ChemistryThiophene Synthesis
Abstract Azuleno [2,1-b]thiophene and its derivatives were prepared from ethyl 2-chloro-3-formylazulene-1-carboxylate and ethyl mercaptoacetate in a few steps.
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