T. Javed, G. Shattat
Mar 1, 2005
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Journal
Journal of Heterocyclic Chemistry
Abstract
N-Ethylation of substituted ethyl 1H-indole-2-carboxylates with iodoethane and potassium carbonate gave substituted ethyl 1-ethyl-1H-indole-2-carboxylates. The later compounds on treatment with a range of aryl amines with varying structural complexity, gave the desired ethyl 1H-indole-2-carboxamide analogues.