Issue 36, 2011
From the journal:

Dalton Transactions

Stabilized well-dispersed Pd(0) nanoparticles for aminocarbonylation of aryl halides†

Yinghuai Zhu,*a   Li Chuanzhao,a   Algin Oh Biying,a   Meriska Sudarmadji,a   Anqi Chen,a   Dang Thanh Tuana  and  Abdul M Seayada  

* Corresponding authors

a Institute of Chemical and Engineering Sciences, No 1 Pesek Road, Jurong Island, Singapore
E-mail: zhu_yinghuai@ices.a-star.edu.sg
Tel: 6567963801

Abstract

Well-dispersed palladium (0) nanoparticles stabilized with phosphonium based ionic liquid were synthesized conveniently and fully characterized. A catalyst system comprising of the Pd(0) nanoparticles and a base was found to be recyclable and efficient for the aminocarbonylation reaction of aryl iodide in ionic liquid media. In the presence of potassium tert-butyloxide, for the relatively stable aryl chloride and bromide substrates, medium activities were achieved for the catalyst. The catalyst composites can be recycled at least five times with sustained activity.

Graphical abstract: Stabilized well-dispersed Pd(0) nanoparticles for aminocarbonylation of aryl halides

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Article information

DOI
https://doi.org/10.1039/C1DT10927H
Article type
Paper
Submitted
17 May 2011
Accepted
02 Jul 2011
First published
15 Aug 2011

Dalton Trans., 2011,40, 9320-9325

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Stabilized well-dispersed Pd(0) nanoparticles for aminocarbonylation of aryl halides

Y. Zhu, L. Chuanzhao, A. O. Biying, M. Sudarmadji, A. Chen, D. T. Tuan and A. M. Seayad, Dalton Trans., 2011, 40, 9320 DOI: 10.1039/C1DT10927H

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