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Palladium Nanoparticles Doped on the Chitosan Nanofibers Modified with 2‐Aminobenzaldehyde as a Nanocatalyst in Cross‐Coupling Reactions
Author(s) -
Shahbazi Esmaeil,
Bahrami Kiumars
Publication year - 2020
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202000754
Subject(s) - palladium , catalysis , chitosan , materials science , transmission electron microscopy , nanofiber , fourier transform infrared spectroscopy , scanning electron microscope , nanoparticle , doping , heck reaction , chemical engineering , coupling reaction , nuclear chemistry , nanotechnology , chemistry , composite material , organic chemistry , optoelectronics , engineering
The palladium metal nanoparticles doped on the modified chitosan nanofibers with 2‐aminobenzaldehyde (CSNFs‐2‐AB−Pd (0)) were thoroughly characterized and applied as a novel heterogeneous catalyst in Heck and Suzuki C−C coupling reactions. This catalyst is exceptionally simple to handle and ecologically safe and temperate. The catalyst was essentially reused from the reaction mixture and reused sequential five times with low leakage. CSNFs‐2‐AB−Pd (0) was characterized using scanning electron microscopy, transmission electron microscopy, X‐ray diffraction, energy‐dispersive X‐ray spectroscopy and Fourier transform infrared.