Formylation en serie arylpyrrolique

JP Boukou-Poba, M Farnier…

Index: Boukou-Poba, Jean-Paul; Farnier, Michel; Guilard, Roger Canadian Journal of Chemistry, 1981 , vol. 59, p. 2962 - 2967

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Citation Number: 11

Abstract

The formylation of 2-arylpyrroles and methyl 5-arylpyrrole-2-carboxylates (with aryl= benzyl, 2'-thienyl, 3'-thienyl, 2'-furyl, and 3'-furyl) is performed by the Vilsmeier reaction. The orientation of this electrophilic substitution is discussed. The structure of the aldehydes obtained is established by proton nmr data.

~71%

~83%

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