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Efficient and green oxidation of alcohols with tert-butyl hydrogenperoxide catalyzed by a recyclable magnetic core-shell nanoparticle-supported oxo-vanadium ephedrine complex
Affiliation:1. Department of Chemistry, Faculty of Science, University of Kurdistan, 66177-15175, Sanandaj, Iran;2. Research Center for Nanotechnology, University of Kurdistan, P.O. Box 416, Sanandaj, Iran
Abstract:
A novel method for the oxidation of alcohols to the corresponding carbonyl compounds has been successfully developed using tert-butyl hydrogenperoxide (TBHP) in the presence of a catalytic amount of recyclable magnetic nanoparticle-supported oxo-vanadium ephedrine complex (VO(ephedrine)2@MNPs) in PEG as a green solvent at 80 °C. The catalyst can be magnetically recycled and successfully reused in six subsequent reaction cycles with only slight decreases of its catalytic activity.
Keywords:Alcohol  Carbonyl compound  Oxidation  Magnetic nanoparticles
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