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Application of the Fe 3 O 4 @1,10‐phenanthroline‐5,6‐diol@Mn nano‐catalyst for the green synthesis of tetrazoles and its biological performance
Author(s) -
Habibi Davood,
Heydari Somayyeh,
Gil Antonio,
Afsharfarnia Mina,
Faraji Alireza,
Karamian Roya,
Asadbegy Mostafa
Publication year - 2018
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.4005
Subject(s) - chemistry , catalysis , phenanthroline , thermogravimetric analysis , x ray photoelectron spectroscopy , nuclear chemistry , scanning electron microscope , dynamic light scattering , diol , spectroscopy , powder diffraction , inorganic chemistry , crystallography , organic chemistry , nanotechnology , chemical engineering , nanoparticle , materials science , physics , quantum mechanics , engineering , composite material
Abstract The Fe 3 O 4 magnetic particles were modified with 1,10‐phenanthroline‐5,6‐diol (Phen) and the related Mn complex (Fe 3 O 4 @Phen@Mn) synthesized as a heterogeneous catalyst to be used for the one‐pot three‐component synthesis of various tetrazoles. The catalysts were characterized by several methods, such as the elemental analysis, FT‐IR, X‐ray powder diffraction, dispersive X‐ray spectroscopy, scanning electron microscopy, transmission electron microscopy, dynamic light scattering, thermogravimetric‐differential thermal analysis, vibrating sample magnetometer and X‐ray photoelectron spectroscopy. In addition, the antioxidant and antibacterial activities of the catalyst and its Phen ligand were in vitro screened with 2,2‐diphenyl‐1‐picrylhydrazyl by free radical scavenging methods. Results showed that the synthesized compounds possess strong antioxidant activity (IC50; 0.172 ± 0.005 mg ml −1 ) as well as a good antibacterial potential in comparison to standards.