Issue 43, 2013
From the journal:

RSC Advances

Disproportionation route to monodispersed copper nanoparticles for the catalytic synthesis of propargylamines†

Huizhang Guo,a   Xiang Liu,a   Qingshui Xie,a   Laisen Wang,a   Dong-Liang Peng,*a   Paula S. Brancob  and  Manoj B. Gawande*b  

* Corresponding authors

a Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People's Republic of China
E-mail: dlpeng@xmu.edu.cn
Fax: +86 592 2183515
Tel: +86 592 2180155

b REQUIMTE, Department of Chemistry, Faculty of Science and Technology, New University of Lisbon, Quinta da Torre, 2829-516 Caparica, Lisbon, Portugal
E-mail: m.gawande@fct.unl.pt
Fax: +351 21 2948550
Tel: +351 96 4223243

Abstract

By taking advantage of the coordination between a monovalent Cu+ precursor and trioctylphosphine, monodisperse Cu nanoparticles were synthesized via a disproportionation reaction. A Cu@SiO2 nanocatalyst was formed by supporting Cu nanoparticles onto a silica aerogel, which showed a high surface area (779.53 m2 g−1) and excellent catalytic activity for the synthesis of propargylamines.

Graphical abstract: Disproportionation route to monodispersed copper nanoparticles for the catalytic synthesis of propargylamines

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Article information

DOI
https://doi.org/10.1039/C3RA43341B
Article type
Communication
Submitted
01 Jul 2013
Accepted
12 Aug 2013
First published
12 Aug 2013

RSC Adv., 2013,3, 19812-19815

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Disproportionation route to monodispersed copper nanoparticles for the catalytic synthesis of propargylamines

H. Guo, X. Liu, Q. Xie, L. Wang, D. Peng, P. S. Branco and M. B. Gawande, RSC Adv., 2013, 3, 19812 DOI: 10.1039/C3RA43341B

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