Immobilized Pd complexes over HMMS as catalysts for Heck cross-coupling and selective hydrogenation reactions

Peng Wang; Hengzhi Liu; Mengmeng Liu; Rong Li; Jiantai Ma

doi:10.1039/C3NJ01108A

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Immobilized Pd complexes over HMMS as catalysts for Heck cross-coupling and selective hydrogenation reactions†

Peng Wang,^a Hengzhi Liu,^a Mengmeng Liu,^a Rong Li*^a and Jiantai Ma*^a

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* Corresponding authors

^a College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
E-mail: majiantai@lzu.edu.cn
Fax: +86 931 8912311
Tel: +86 931 8912311

Abstract

High-performance Pd(0) on the surface of hollow magnetic mesoporous spheres (HMMS), with Fe₃O₄ nanoparticles embedded in the mesoporous shell was prepared. The catalyst was characterized by TEM, XRD, VSM and ICP. It showed high activity for selective hydrogenation of alkynes to alkenes and the Heck coupling reaction. The catalyst could be recovered in a facile manner from the reaction mixture and recycled six times without loss in activity.

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Article information

DOI: https://doi.org/10.1039/C3NJ01108A
Article type: Paper
Submitted: 16 Sep 2013
Accepted: 04 Nov 2013
First published: 05 Nov 2013

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New J. Chem., 2014,38, 1138-1143

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Immobilized Pd complexes over HMMS as catalysts for Heck cross-coupling and selective hydrogenation reactions

P. Wang, H. Liu, M. Liu, R. Li and J. Ma, New J. Chem., 2014, 38, 1138 DOI: 10.1039/C3NJ01108A

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New Journal of Chemistry

Immobilized Pd complexes over HMMS as catalysts for Heck cross-coupling and selective hydrogenation reactions†

Abstract

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Immobilized Pd complexes over HMMS as catalysts for Heck cross-coupling and selective hydrogenation reactions

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