Journal of Chemical and Pharmaceutical Research (ISSN : 0975-7384)

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Original Articles: 2011 Vol: 3 Issue: 2

Synthesis of Ethylfuro[2,3-h] Chromone-8-Carboxylates

Abstract

A mixture of 8-Formyl-7-hydroxy chromones (5a-h) react with ethyl bromo acetate in as K2CO3 phase transfer catalyst under Nitrogen atmosphere gives ethylfuro[2,3-h] chromone-8- carboxylates (7a-h) in good yields