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Silver chloride supported on Vitamin B 1 ‐Organometallic magnetic catalyst: synthesis, density functional theory study and application in A3‐coupling reactions
Author(s) -
Esfandiary Naghmeh,
Pazoki Farzane,
Nakisa Athar,
Azizi Kobra,
Radfar Iman,
Heydari Akbar
Publication year - 2020
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.5725
Subject(s) - chemistry , catalysis , coupling reaction , aldehyde , chloride , inorganic chemistry , magnetic nanoparticles , heterogeneous catalysis , biomolecule , solvent , density functional theory , nanoparticle , organic chemistry , chemical engineering , computational chemistry , biochemistry , engineering
A highly efficient Fe 3 O 4 @VitB 1 –Ag(I) magnetic catalyst has been obtained using surface modification of Fe 3 O 4 . To this end, silver chloride was immobilized on Fe 3 O 4 nanoparticles via vitamin B 1 biomolecules. The synthesized biocompatible magnetic catalyst was applied in an A 3 ‐coupling reaction in the presence of aldehyde, amine and phenyl acetylene under solvent‐free conditions and afforded the desired products in excellent yields. Also, interactions between metal and ligand in the Fe 3 O 4 @VitB 1 –Ag(I) were studied using theoretical calculations.