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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 23
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Original Articles

SYNTHESIS OF COUMARINS CATALYZED BY ECO-FRIENDLY W/ZrO2 SOLID ACID CATALYST

, &
Pages 3603-3607 | Received 25 Oct 2000, Published online: 16 Aug 2006
 

Abstract

Synthesis of substituted coumarins via reactions of resorcinol and substituted resorcinol with ethyl acetoacetate and ethyl α-methylacetoacetate (Pechmann reaction) are reported, in which the production of environmentally harmful waste streams is minimized by the use of a novel solid acid catalyst.

ACKNOWLEDGMENTS

VRR thanks Council of Scientific and Industrial Research, New Delhi for the award of a Senior Research Fellowship.

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