Issue 1, 2013
From the journal:

Catalysis Science & Technology

“Click” magnetic nanoparticle-supported palladiumcatalyst: a phosphine-free, highly efficient and magnetically recoverable catalyst for Suzuki–Miyaura coupling reactions

Qiang Zhang,a   Hong Su,a   Jun Luo*a  and  Yunyang Weia  

* Corresponding authors

a School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing, PR China
E-mail: luojun@njust.edu.cn
Fax: +86-25-84315030

Abstract

A novel magnetic nanoparticle-supported nano-palladium catalyst was successfully prepared via a “click” route. The as-prepared catalyst was well characterized and evaluated in Suzuki–Miyaura coupling in terms of activity and recyclability in aqueous ethanol. It was found to be highly efficient for the reactions of various aryl bromides with arylboronic acids under phosphine-free and low Pd loading (0.2 mol%) conditions. Moreover, the catalyst could be easily separated from the reaction system by an external magnet and reused several times without a remarkable loss of its activity.

Graphical abstract: “Click” magnetic nanoparticle-supported palladium catalyst: a phosphine-free, highly efficient and magnetically recoverable catalyst for Suzuki–Miyaura coupling reactions

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Article information

DOI
https://doi.org/10.1039/C2CY20532G
Article type
Paper
Submitted
29 Jul 2012
Accepted
30 Aug 2012
First published
31 Aug 2012

Catal. Sci. Technol., 2013,3, 235-243

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“Click” magnetic nanoparticle-supported palladium catalyst: a phosphine-free, highly efficient and magnetically recoverable catalyst for Suzuki–Miyaura coupling reactions

Q. Zhang, H. Su, J. Luo and Y. Wei, Catal. Sci. Technol., 2013, 3, 235 DOI: 10.1039/C2CY20532G

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