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Issue 1, 2011
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Enhanced catalyst recovery in an aqueous copper-free Sonogashira cross-coupling reaction

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Abstract

We report the synthesis of a superparamagnetic nanoparticle MNP (γ-Fe2O3/polymer) supported dendritic catalyst based on a bulky electron-rich phosphine Pd(II) complex. The high reactivity of this catalyst is described in a copper-free Sonogashira C–C cross-coupling reaction in water, and the significant role of surfactant additives is highlighted in the recovery study.

Graphical abstract: Enhanced catalyst recovery in an aqueous copper-free Sonogashira cross-coupling reaction

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Article information


Submitted
10 Sep 2010
Accepted
27 Oct 2010
First published
17 Nov 2010

Dalton Trans., 2011,40, 44-46
Article type
Communication

Enhanced catalyst recovery in an aqueous copper-free Sonogashira cross-coupling reaction

D. Rosario-Amorin, M. Gaboyard, R. Clérac, S. Nlate and K. Heuzé, Dalton Trans., 2011, 40, 44
DOI: 10.1039/C0DT01204A

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