Premium
Immobilization of Palladium on Modified Nanoparticles and Its Catalytic Properties on Mizoroki‐Heck Reaction
Author(s) -
Asadbegi Sajad,
Bodaghifard Mohammad Ali,
Alimohammadi Elham,
AhangaraniFarahani Rezvan
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201802501
Subject(s) - catalysis , palladium , thermogravimetric analysis , fourier transform infrared spectroscopy , nanoparticle , heck reaction , magnetometer , materials science , chemical engineering , transmission electron microscopy , magnetic nanoparticles , chemistry , nuclear chemistry , nanotechnology , magnetic field , organic chemistry , physics , quantum mechanics , engineering
Palladium is immobilized on modified magnetic nanoparticles via coordination with organic tags, characterized and is used as a highly effective and versatile catalyst for Mizoroki‐Heck reaction. The structure of this novel hybrid catalyst is confirmed by Fourier transform infrared, energy‐dispersive (EDS), X‐ray diffraction, transmission and scanning electron microscopy, ICP/OES, vibrating sample magnetometry and thermogravimetric analysis techniques. A wide range of substrates was coupled successfully under aerobic condition and good yields. Furthermore, this catalyst can be easily recovered by using a magnetic field and directly reused for at least six cycles without significant loss of its activity.