An efficient one-pot three-component synthesis of fused 1,4-dihydropyridines using HY-zeolite.
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.
Nikpassand
Mohammad
M
Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran. nikpassand@guilan.ac.ir
Mamaghani
Manouchehr
M
Tabatabaeian
Khalil
K
D002384:Catalysis; D004095:Dihydropyridines / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D017641:Zeolites / Q000737:chemistry*
D004095:Dihydropyridines; D017641:Zeolites