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Synthesis, characterization, and catalytic application of Fe 3 O 4 ‐Si‐[CH 2 ] 3 ‐N=CH‐aryl for the efficient synthesis of novel poly‐substituted pyridines
Author(s) -
Ashouri Mojtaba,
Kefayati Hassan,
Shariati Shahab
Publication year - 2019
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.201800255
Subject(s) - chemistry , catalysis , aryl , nanomaterial based catalyst , transmission electron microscopy , pyridine , fourier transform infrared spectroscopy , nuclear chemistry , magnetic nanoparticles , nanoparticle , scanning electron microscope , aldehyde , characterization (materials science) , infrared spectroscopy , nanotechnology , organic chemistry , chemical engineering , alkyl , materials science , engineering , composite material
Fe 3 O 4 magnetic nanoparticles (MNPs) were functionalized by aminopropylsilane and reacted with aromatic aldehyde, and Fe 3 O 4 ‐Si‐[CH 2 ] 3 ‐N=CH‐Aryl and Fe 3 O 4 ‐Si‐(CH 2 ) 3 ‐NH‐CH 2 ‐Aryl MNPs were prepared as novel magnetic nanocatalysts. Fourier transform infrared (FT‐IR), X‐ray diffraction (XRD), and scanning and transmission electron microscopy (SEM and TEM) were used to identify the MNPs. The catalytic activity of the MNPs was evaluated in the one‐pot synthesis of some novel poly‐substituted pyridine derivatives.