Magnetic Fe 3 O 4 nanoparticles: efficient and recoverable nanocatalyst for the synthesis of polyhydroquinolines and Hantzsch 1, 4-dihydropyridines under solvent- …

…, M Montazerozohori, R Mehrabi, H Nasrabadi

Index: Nasr-Esfahani, Masoud; Hoseini, S. Jafar; Montazerozohori, Morteza; Mehrabi, Rasool; Nasrabadi, Hasan Journal of Molecular Catalysis A: Chemical, 2014 , vol. 382, p. 99 - 105

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Citation Number: 56

Abstract

Abstract A green approach for efficient and rapid synthesis of biologically active substituted Hantzsch 1, 4-dihydropyridine and polyhydroquinoline derivatives using magnetic Fe 3 O 4 nanoparticles (Fe 3 O 4 MNPs) as a recyclable catalyst under solvent-free conditions was reported. The catalyst was characterized by FT-IR, XRD, and TEM analysis. Compared to the classical reactions, this method consistently has the advantages of short reaction times, ...