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An efficient protocol for the synthesis of pyridines and hydroquinolones using IRMOF-3/GO/CuFe₂O₄ composite as a magnetically separable heterogeneous catalyst.

ABSTRACT: This study reports a facile and cost-effective technique for preparing magnetic copper ferrite nanoparticles supported on IRMOF-3/GO [IRMOF-3/GO/CuFe₂O₄]. The synthesized IRMOF-3/GO/CuFe₂O₄ was characterized with IR, SEM, TGA, XRD, BET, EDX, VSM, and elemental mapping. The prepared catalyst revealed higher catalytic behavior in synthesizing heterocyclic compounds through a one-pot reaction between various aromatic aldehydes, diverse primary amines, malononitrile, and dimedone under ultrasound irradiations. Among the notable features of this technique are higher efficiency, easy recovery from the reaction mixture, removal of a heterogeneous catalyst, and uncomplicated route. In this catalytic system, the activity level was almost constant after various stages of reuse and recovery.

SUBMITTER: Ghasemzadeh MA

PROVIDER: S-EPMC10241797 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature

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An efficient protocol for the synthesis of pyridines and hydroquinolones using IRMOF-3/GO/CuFe2O4 composite as a magnetically separable heterogeneous catalyst.

Ghasemzadeh Mohammad Ali MA Mirhosseini-Eshkevari Boshra B Dadashi Jaber J

Scientific reports 20230605 1

This study reports a facile and cost-effective technique for preparing magnetic copper ferrite nanoparticles supported on IRMOF-3/GO [IRMOF-3/GO/CuFe2O4]. The synthesized IRMOF-3/GO/CuFe2O4 was characterized with IR, SEM, TGA, XRD, BET, EDX, VSM, and elemental mapping. The prepared catalyst revealed higher catalytic behavior in synthesizing heterocyclic compounds through a one-pot reaction between various aromatic aldehydes, diverse primary amines, mal ...[more]

PMID: 37277460

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