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- Title
In situ decorated Mn–lysine complex on magnetic nanoparticles as a novel and reusable nanocatalyst in the synthesis of 4,4′-(arylmethylene)-bis-(3-methyl-1-phenyl-1H-pyrazol-5-ols) derivatives.
- Authors
Tamoradi, Taiebeh; Mousavi, Seyedeh Masoumeh; Karmakar, Bikash
- Abstract
In this work, we report a new and recoverable catalyst by anchoring the Mn–Lysine complex on the surface of CoFe2O4 magnetic nanoparticles through a simple, rapid and eco-friendly procedure. The successful synthesis of this nanostructure was confirmed by scanning electron microscopy, Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, X-ray diffraction measurements and X-ray elemental mapping. The magnetic nanocatalyst exhibited excellent reactivity in the synthesis of 4,4′-(arylmethylene)-bis-(3-methyl-1-phenyl-1H-pyrazol-5-ols) derivatives. Furthermore, the catalyst was conveniently separated by magnetic decantation from reaction mixture and recycled several times without significant loss of its activity. We prepared a green and recoverable nanocatalyst for organic transformation.
- Subjects
MAGNETIC nanoparticles; FOURIER transform infrared spectroscopy; X-ray diffraction measurement; CATALYSTS recycling; X-ray spectroscopy; SCANNING electron microscopy
- Publication
Journal of the Iranian Chemical Society, 2021, Vol 18, Issue 11, p2919
- ISSN
1735-207X
- Publication type
Article
- DOI
10.1007/s13738-021-02241-9