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An efficient one-pot three-component synthesis of fused 1,4-dihydropyridines using HY-zeolite
Mohammad Nikpassand1, Manouchehr Mamaghani, Khalil Tabatabaeian
1Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran. nikpassand@guilan.ac.ir
Molecules (Basel, Switzerland)
|April 23, 2009
Abstract:
A facile and convenient protocol was developed for the fast (2.5-3.5 h) and high yielding (70-90%) synthesis of fused 1,4-dihydropyridines from dimedone in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst.
