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Palladium nanoparticles supported on polymer: An efficient and reusable heterogeneous catalyst for the Suzuki cross-coupling reactions and aerobic oxidation of alcohols

Paper ID Volume ID Publish Year Pages File Format Full-Text
50497 46797 2013 6 PDF Available
Title
Palladium nanoparticles supported on polymer: An efficient and reusable heterogeneous catalyst for the Suzuki cross-coupling reactions and aerobic oxidation of alcohols
Abstract

•Synthesis and characterization of Polymer supported Pd nanoparticles catalyst.•Cross-coupling reaction of arylboronic acid with arylhalids by PdNPs/PS catalyst.•Oxidation reaction of alcohols to aldehydes or ketones byPdNPs/PS catalyst.•This catalyst is recyclable and reusable, and can be used several times.

Polymer supported palladium nanoparticle catalyst was synthesized and characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD) techniques. This catalyst exhibits good activity and stability in Suzuki cross-coupling reaction of arylboronic acid with aryl halides and oxidation reaction of alcohols to corresponding aldehydes or ketones without over oxidation. After reaction, the catalyst can be separated by simple method and used many times in repeating cycles without considerable loss in its activity.

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Keywords
Pd nanoparticles on polymer; Suzuki coupling; Oxidation of alcohols; Heterogeneous catalyst
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Palladium nanoparticles supported on polymer: An efficient and reusable heterogeneous catalyst for the Suzuki cross-coupling reactions and aerobic oxidation of alcohols
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 38, 5 August 2013, Pages 10–15
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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