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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 3
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Original Articles

UNPRECEDENTED SYNTHESIS OF HANTZSCH 1,4-DIHYDROPYRIDINES UNDER BIGINELLI REACTION CONDITIONS*

, &
Pages 425-430 | Received 14 Jan 2000, Published online: 09 Nov 2006
 

Abstract

Hantzsch 1,4-dihydropyridines are synthesized in high yields by a one-pot cyclocondensation of aldehyde, β-ketoester, and urea on the surface of silica gel under microwave irradiation in solvent-free conditions.

ACKNOWLEDGMENT

BVS and PTK thank CSIR, New Delhi, for the award of fellowship.

Notes

*IICT Communication No. 4425.

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