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A green direct preparation of a magnetic ordered mesoporous carbon catalyst containing Fe–Pd alloys: application to Suzuki–Miyaura reactions in propane-1,2-diol

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Abstract

We report here a direct one-pot preparation of a magnetic mesoporous carbon containing Fe–Pd alloys from biosourced tannin as a carbon precursor, the Pluronic F127 surfactant as a pore structuring agent, PdCl2 and Fe(NO3)3. The starting materials are cheap and easily accessible making the synthesis environmentally benign. This catalyst was successfully used for Suzuki–Miyaura reactions in the presence of extremely low amounts of supported Pd (150 μequiv.) in a non-toxic solvent (propane-1,2-diol). The catalyst can be recovered quantitatively by simple application of an external magnetic field and biaryls containing <1.5 μequiv. of Pd (i.e. <1 ppm) are obtained without any additional purification steps.

Graphical abstract: A green direct preparation of a magnetic ordered mesoporous carbon catalyst containing Fe–Pd alloys: application to Suzuki–Miyaura reactions in propane-1,2-diol

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Publication details

The article was received on 03 Jan 2017, accepted on 05 May 2017 and first published on 09 May 2017


Article type: Paper
DOI: 10.1039/C7NJ00030H
Citation: New J. Chem., 2017, Advance Article
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    A green direct preparation of a magnetic ordered mesoporous carbon catalyst containing Fe–Pd alloys: application to Suzuki–Miyaura reactions in propane-1,2-diol

    C. Peter, A. Derible, J. Parmentier, C. Le Drian and J.-M. Becht, New J. Chem., 2017, Advance Article , DOI: 10.1039/C7NJ00030H

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