Nickel Ferrite (NiFe₂O₄) Nanoparticles as Magnetically Recyclable Nanocatalyst for Highly Efficient Synthesis of 4H-Chromene Derivatives.

Author(s) Pourshojaei, Y.; Zolala, F.; Eskandari, K.; Talebi, M.; Morsali, L.; Amiri, M.; Khodadadi, A.; Shamsimeymandi, R.; Faghih-Mirzaei, E.; Asadipour, A.
Journal J Nanosci Nanotechnol
Date Published 2020 May 01
Abstract

An adapted one-pot route to nanocatalyst-assisted synthesis of 4H-chromenes via three component condensation reaction between dimedone, malononitrile, and a broad range of aryl aldehydes by the use of magnetic nickel ferrite nanoparticles is described. By this achievement, not only a novel route to highly efficient synthesis of these series of heterocycles was introduced but also the scope of these medicinally important products was developed via preparation of some novel products. Above all, a new application of nickel ferrite nanoparticles (NiFe₂O₄ NPs) as highly efficient, green and magnetically recyclable catalyst has been introduced. Overall, obtaining good to excellent yields of products, environmentally and economic benign procedure, easy handling, availability of starting materials, use of non-toxic solvents, and high recyclability of nano-catalyst could be countered as most important advantages of this methodology.

DOI 10.1166/jnn.2020.17396
ISSN 1533-4899
Citation J Nanosci Nanotechnol. 2020;20(5):32063216.

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