The chemistry of pyrrolic compounds. IX. The synthesis of 5,5'-diformyldipyrrylketones and their derivatives - Concepedia

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The chemistry of pyrrolic compounds. IX. The synthesis of 5,5'-diformyldipyrrylketones and their derivatives

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1970

Year

PS Clezy, AJ Liepa, A. W. Nichol, GA Smythe

Australian Journal of Chemistry

Lead Tetraacetate OxidationDerivative (Chemistry)DerivativesHeterocyclicPyrrolic CompoundsOrganic ChemistryStereoselective SynthesisChemistryHeterocycle ChemistryPharmacologyCertain CasesChemical DerivativeSynthetic Chemistry

Abstract

Treatment of 5,5'-diformyldipyrrylmethanes with bromine followed by sulphuryl chloride yields 5,5'-diformyldipyrrylketones. Also, this type of product, or the acetoxymethyl derivative, can be obtained in certain cases by the lead tetraacetate oxidation of 5,5'-dimethyldipyrrylketones.