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Issue 5, 2017
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Hydrotalcite-supported Pd–Au nanocatalysts for Ullmann homocoupling reactions at low temperature

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Abstract

Hydrotalcite-supported Pd–Au nanocatalysts were found to be efficient heterogeneous catalysts for Ullmann homocoupling reactions of aryl bromides or chlorides at 25 or 40 °C, which could be due to the ensemble effect and increased electron density of Pd sites on Pd–Au nanoparticles, and the assistant role of the hydrotalcite for the reversion of the catalytic active center, Pd(0).

Graphical abstract: Hydrotalcite-supported Pd–Au nanocatalysts for Ullmann homocoupling reactions at low temperature

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Publication details

The article was received on 13 Nov 2016, accepted on 30 Jan 2017 and first published on 31 Jan 2017


Article type: Letter
DOI: 10.1039/C6NJ03541H
New J. Chem., 2017,41, 1905-1908

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    Hydrotalcite-supported Pd–Au nanocatalysts for Ullmann homocoupling reactions at low temperature

    J. Wang, A. Xu, M. Jia, S. Bai, X. Cheng and B. Zhaorigetu, New J. Chem., 2017, 41, 1905
    DOI: 10.1039/C6NJ03541H

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