2024 : 4 : 14
Mohammad Ali Bodaghifard

Mohammad Ali Bodaghifard

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0001-9732-4746
Education: PhD.
ScopusId: 6507703429
Faculty: Science
Address: Arak University
Phone:

Research

Title
A Novel Hybrid Organic-Inorganic Nanomaterial: preparation, Characterization and Application in Synthesis of Diverse Heterocycles
Type
JournalPaper
Keywords
Green synthesis; metalorganic hybrid material; magnetic nanoparticles; hybrid catalyst; heterocycles
Year
2020
Journal Polycyclic Aromatic Compounds
DOI
Researchers Zahra Najahi Mohammadizadeh ، Mahdia Hamidinasab ، NAJMIEH AHADI ، Mohammad Ali Bodaghifard

Abstract

Immobilization of metal ions on the inorganic supports has found many interesting biological, industrial, and catalysis applications. In this work, a novel organic–inorganic hybrid nanomaterial (nano-Fe3O4@TiO2-Pr- 2AB@Cu) using simple chemical co-precipitation method, functionalization and subsequent incorporation of copper ion was prepared. The structure of hybrid nanomaterial was characterized by Fourier-transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), energy-dispersive Xray spectroscopy (EDS), thermogravimetric analysis (TGA), vibrating sample magnetometer (VSM), the field emission scanning electron microscopy (FESEM), Brunauer-Emmett-Teller (BET) surface area analysis, and inductively coupled plasma-optical emission spectrometry (ICP/OES). Subsequently, the catalytic properties of the prepared hybrid nanostructure were investigated in green synthesis of dihydropyridines, amidoalkylnaphthols, and chromene derivatives. The desired products were identified by FT-IR and nuclear magnetic resonance (NMR) spectroscopies. The catalyst could be recycled for seven reaction runs with slight loss of the catalytic activity and negligible copper (Cu) leaching. Some other advantages of this method are the short reaction time, high yield, easy separation of the catalyst by the external magnetic field, and easy workup procedure.