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Resin encapsulated palladium nanoparticles: An efficient and robust catalyst for microwave enhanced Suzuki–Miyaura coupling

Paper ID Volume ID Publish Year Pages File Format Full-Text
51859 46856 2011 5 PDF Available
Title
Resin encapsulated palladium nanoparticles: An efficient and robust catalyst for microwave enhanced Suzuki–Miyaura coupling
Abstract

A simple and rapid method for synthesizing highly accessible supported palladium nanoparticles inside the matrix of a commercial resin is reported. The encapsulated palladium nanoparticles were observed by TEM. The prepared catalyst has shown very high turnover frequency (TOF) in the coupling of aryl bromides with phenylboronic acid, under microwave heating. The encapsulated nanoparticles show excellent reusability and remarkable stability. The protocol is environmentally benign as no ligands, surfactants or toxic solvent were used.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► Microwave enhanced Suzuki-Miyaura reaction catalyzed by PdNPs supported on nonfunctional commercial resin is reported. ► The method was applied successfully to a number of bromo substituted reactants. ► The method provides an easily separable and reusable nanoparticle system it is also a green protocol.

Keywords
Palladium nanoparticle catalysis; Amberlite XAD-4; Suzuki–Miyaura cross-coupling; Microwave heating
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Resin encapsulated palladium nanoparticles: An efficient and robust catalyst for microwave enhanced Suzuki–Miyaura coupling
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 14, 15 August 2011, Pages 1384–1388
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us