Issue 46, 2007
From the journal:

Chemical Communications

Catalytically efficient palladium nanoparticles stabilized by “click” ferrocenyl dendrimers†‡

Cátia Ornelas,a   Lionel Salmon,b   Jaime Ruiz Aranzaesa  and  Didier Astruc*a  

* Corresponding authors

a Institut des Sciences Moléculaires, UMR CNRS N° 5255, Université Bordeaux 1, 33405 Talence Cedex, France
E-mail: d.astruc@ism.u-bordeaux1.fr
Fax: (33) 540 00 66 46
Tel: (33) 540 00 62 71

b Laboratoire de Chimie de Coordination, UPR CNRS N° 8241, 205 Route de Narbonne, 31077 Toulouse Cedex 04, France

Abstract

1,2,3-Ferrocenyl triazole ligands generated by click reactions in dendrimers bind Pd(OAc)2 with a systematic one-to-one stoichiometry as monitored by titration using the ferrocenyl redox sensor attached to the triazole ring, and the dendritic PdII complexes formed are best reduced by methanol to form palladium nanoparticles of designed types and sizes that show excellent efficiency and selectivity in olefin hydrogenation.

Graphical abstract: Catalytically efficient palladium nanoparticles stabilized by “click” ferrocenyl dendrimers

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Article information

DOI
https://doi.org/10.1039/B710925C
Article type
Communication
Submitted
17 Jul 2007
Accepted
06 Sep 2007
First published
20 Sep 2007

Chem. Commun., 2007, 4946-4948

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Catalytically efficient palladium nanoparticles stabilized by “click” ferrocenyl dendrimers

C. Ornelas, L. Salmon, J. Ruiz Aranzaes and D. Astruc, Chem. Commun., 2007, 4946 DOI: 10.1039/B710925C

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