Pd nanoparticles/polyoxometalate–ionic liquid composites on SiO2 as multifunctional catalysts for efficient production of ketones from diaryl ethers

Zhanrong Zhang; Mingyang Liu; Jinliang Song; Huizhen Liu; Zhenbing Xie; Shuaishuai Liu; Qinglei Meng; Pei Zhang; Buxing Han

doi:10.1039/C8GC02659A

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Pd nanoparticles/polyoxometalate–ionic liquid composites on SiO₂ as multifunctional catalysts for efficient production of ketones from diaryl ethers†

Zhanrong Zhang,^a Mingyang Liu,^ab Jinliang Song,

^a Huizhen Liu,

^ab Zhenbing Xie,^ab Shuaishuai Liu,^ab Qinglei Meng,^a Pei Zhang^a and Buxing Han

*^ab

Author affiliations

* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: hanbx@iccas.ac.cn

^b School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

The high stability of C–O bonds in diaryl ethers limits the valorization of lignin. Herein, reductive hydrolysis of C–O bonds in diaryl ethers was achieved over Pd nanoparticle/polyoxometalate–ionic liquid composite supported on SiO₂ (Pd/H₂[POM-IL]@SiO₂) in water, selectively yielding ketones free from their alcohol counterparts in unprecedentedly high yields (>80%).

This article is part of the themed collection: 2018 Green Chemistry Hot Articles

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Article information

DOI: https://doi.org/10.1039/C8GC02659A
Article type: Communication
Submitted: 21 Ago 2018
Accepted: 02 Okt 2018
First published: 04 Okt 2018

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Green Chem., 2018,20, 4865-4869

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Pd nanoparticles/polyoxometalate–ionic liquid composites on SiO₂ as multifunctional catalysts for efficient production of ketones from diaryl ethers

Z. Zhang, M. Liu, J. Song, H. Liu, Z. Xie, S. Liu, Q. Meng, P. Zhang and B. Han, Green Chem., 2018, 20, 4865 DOI: 10.1039/C8GC02659A

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