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A FACILE SYNTHESIS OF DIFORMYLATED PYRROLES BY DEHYDROXYLATION OF N-ARYL-5-HYDROXY-γ-LACTAM DERIVATIVES UNDER VILSMEIER REACTION CONDITIONS

Gopa Barman
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Abstract


A simple and efficient methodology for the conversion of substituted trans-1,4-diaryl-5-hydroxypyrrolidin-2-ones to diformylated N-arylpyrroles by treatment with Vilsmeier–Haack reagent has been developed.

How to Cite
Barman, G. Chem. Heterocycl. Compd. 2015, 51, 869. [Khim. Geterotsikl. Soedin. 2015, 51, 869.]

For this article in the English edition see DOI 10.1007/s10593-015-1789-z


Keywords


trans-1,4-diaryl-5-hydroxypyrrolidin-2-ones; aromaticity; dehydroxylation; Vilsmeier–Haack reagent

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