Silver nanoparticles immobilized onto poly(4‐vinylpyridine)‐functionalized magnetic nanoparticles: A robust magnetically recyclable catalyst for oxidant‐free alcohol dehydrogenation

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 corre...

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Bibliographic Details
Published in:Applied organometallic chemistry 2018-02, Vol.32 (2), p.n/a
Main Authors: Bayat, Ahmad, Shakourian‐Fard, Mehdi, Talebloo, Nazanin, Hashemi, Mohammed Mahmoodi
Format: Article
Language:English
Subjects:
Alcohol
alcohol dehydrogenation
Alcohols
Carbonyl compounds
Carbonyls
Catalysis
Catalysts
Chemical synthesis
Chemistry
Dehydrogenation
green chemistry
heterogeneous catalyst
magnetic nanoparticles
Nanoparticles
Nanotubes
Silver
silver nanoparticles
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Summary: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. Oxidant‐free dehydrogenation of alcohols was catalysed by silver nanoparticles immobilized onto poly(4‐vinylpyridine)‐functionalized magnetic nanoparticles.
ISSN:0268-2605
1099-0739
DOI:10.1002/aoc.4061