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Promising new catalytic properties of a Co (II)‐carboxamide complex and its derived Co 3 O 4 nanoparticles for the Mizoroki‐Heck and the Epoxidation reactions
Author(s) -
Kiani Mahsa,
Bagherzadeh Mojtaba,
Meghdadi Soraia,
FadaeiTirani Farzaneh,
Babaie Maryam,
SchenkJoß Kurt
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.5911
Subject(s) - chemistry , octahedron , catalysis , cobalt , thermal decomposition , nanoparticle , decomposition , carboxamide , heck reaction , crystallography , medicinal chemistry , stereochemistry , inorganic chemistry , organic chemistry , nanotechnology , palladium , crystal structure , materials science
The new Co(II) ‐ carboxamide complex ( 1 ) and Co 3 O 4 nanoparticles ( 2 ), by way of thermal decomposition of ( 1 ) have been efficiently synthesised in the environment‐friendly. X‐ray diffraction reveals a slightly distorted octahedral coordination of cobalt (four nitrogens and two oxygens) in ( 1 ) and regular octahedral or tetrahedral ones (oxygens only) in ( 2 ). The investigation of ( 1 ) and ( 2 ) in the Mizoroki‐Heck and epoxidation of alkens reactions showed them both to be powerful, green and inexpensive catalysts.