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Issue 42, 2015
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A new hybrid nanocatalyst based on Cu-doped Pd–Fe3O4 for tandem synthesis of 2-phenylbenzofurans

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Abstract

We report a one-pot synthesis of hybrid nanocomposites of Cu-doped Pd–Fe3O4via controlled thermal decomposition of Fe(CO)5 and reduction of Pd(OAc)2 and Cu(acac)2. Sodium oleate, used as a capping agent, affected both the morphologies and surface areas of the Cu-doped Pd–Fe3O4 nanocomposites. To the best of our knowledge, these magnetically recyclable hybrid nanocomposites are a new class of nanocatalysts, and the tandem synthesis of 2-phenylbenzofuran from 2-iodophenol with phenylpropiolic acid catalyzed by heterogeneous nanocatalysts has not been reported in the literature. Moreover, Cu-doped Pd–Fe3O4 nanocatalysts are superior to previously reported catalysts for this tandem reaction.

Graphical abstract: A new hybrid nanocatalyst based on Cu-doped Pd–Fe3O4 for tandem synthesis of 2-phenylbenzofurans

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Supplementary files

Article information


Submitted
09 Jul 2015
Accepted
08 Sep 2015
First published
08 Sep 2015

J. Mater. Chem. A, 2015,3, 20992-20998
Article type
Paper
Author version available

A new hybrid nanocatalyst based on Cu-doped Pd–Fe3O4 for tandem synthesis of 2-phenylbenzofurans

H. Woo, D. Kim, J. C. Park, J. W. Kim, S. Park, J. M. Lee and K. H. Park, J. Mater. Chem. A, 2015, 3, 20992
DOI: 10.1039/C5TA05111H

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