Green Aqueous Synthesis of Mono, Bis and Trisdihydropyridines Using Nano Fe3O4 Under Ultrasound Irradiation

Author(s): Leila Z. Fekri, Mohammad Nikpassand, Keyhan H. Pour

Journal Name: Current Organic Synthesis

Volume 12 , Issue 1 , 2015


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Abstract:

An efficient, three component synthesis of novel class of mono, bis and trisdihydropyridines which are fused with pyrazole rings from reaction between pyrazolecarbaldehyde, dimedone and ammonium acetate was described. In this research, mono, bis and trisdihydropyridines were synthesized in the presence of a catalytic amount of recyclable catalyst, nano particle Fe3O4.

Keywords: Dihydropyridines, dimedone, nano Fe3O4, pyrazole.

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Article Details

VOLUME: 12
ISSUE: 1
Year: 2015
Page: [76 - 79]
Pages: 4
DOI: 10.2174/1570179411666140806005614
Price: $65

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