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Silver nanoparticles immobilized onto poly(4‐vinylpyridine)‐functionalized magnetic nanoparticles: A robust magnetically recyclable catalyst for oxidant‐free alcohol dehydrogenation
Author(s) -
Bayat Ahmad,
ShakourianFard Mehdi,
Talebloo Nazanin,
Hashemi Mohammed Mahmoodi
Publication year - 2018
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.4061
Subject(s) - dehydrogenation , catalysis , chemistry , nanoparticle , alcohol oxidation , magnetic nanoparticles , heterogeneous catalysis , silver nanoparticle , alcohol , chemical engineering , organic chemistry , polymer chemistry , inorganic chemistry , engineering
A heterogeneous and recyclable catalyst with a high loading of silver nanoparticles was synthesized via the silver nanoparticles being supported onto the surface of magnetic nanoparticles coated with poly(4‐vinylpyridine). The synthesized catalyst was used in the dehydrogenation of alcohols to corresponding carbonyl compounds. A broad diversity of alcohols was converted into their corresponding carbonyl compounds in excellent yields. The catalyst was easily recovered by applying an external magnetic field and reused for seven reaction cycles without considerable loss of activity. The catalyst was fully characterized using various techniques.