Magnetic nano copper ferrite catalyzed one pot synthesis of substituted quinoline derivatives under Ultrasonication
Journal Title: IOSR Journal of Applied Chemistry (IOSR-JAC) - Year 2018, Vol 11, Issue 3
Abstract
An efficient and facile method for the preparation of 2-amino-4-arylquinoline-3-carbonitrile derivatives were developed and described through nano copper ferrite (CuFe2O4) catalyzed one pot threecomponent cyclization of various aromatic aldehydes, malononitrile and aromatic amines under Ultrasonication. The cubic magnetic copper ferrite nano particles were synthesized by sol-gel citrate precursor method and characterized by FTIR, XRD, SEM and TEM techniques and the structures of the synthesized quinolines were assigned by IR, MASS, 1H NMR. The catalyst was separated with a strong Neodymium magnet from the reaction mixture and reused for five consecutive reactions without noticeable loss of activity.
Authors and Affiliations
Swathi Bandaru, Raghu Babu Korupolu, Paul Douglas Sanasi
Keywords
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- EP ID EP414018
- DOI 10.9790/5736-1103012837.
- Views 165
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