Polyoxometalate-based amino-functionalized ionic solid catalysts lead to highly efficient heterogeneous epoxidation of alkenes with H2O2

Yan Leng; Jun Wang; Dunru Zhu; Mingjue Zhang; Pingping Zhao; Zhouyang Long; Jun Huang

doi:10.1039/C1GC15302A

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Polyoxometalate-based amino-functionalized ionic solid catalysts lead to highly efficient heterogeneous epoxidation of alkenes with H₂O₂†

Yan Leng,^a Jun Wang,*^a Dunru Zhu,^a Mingjue Zhang,^a Pingping Zhao,^a Zhouyang Long^a and Jun Huang^a

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* Corresponding authors

^a State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing, China
E-mail: junwang@njut.edu.cn
Fax: +86-25-83172261
Tel: +86-25-83172264

Abstract

Polyoxometalate(POM)-based ionic hybrid nanospheres prepared by protonating and anion-exchanging amino-attached ionic liquid cations with Keggin POM-anions have proven to be highly efficient heterogeneous catalysts for the epoxidation of alkenes with H₂O₂, presenting advantages of convenient recovery, steady reuse, simple preparation, and flexible composition.

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Article information

DOI: https://doi.org/10.1039/C1GC15302A
Article type: Communication
Submitted: 19 Mar 2011
Accepted: 06 Apr 2011
First published: 09 May 2011

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Green Chem., 2011,13, 1636-1639

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Polyoxometalate-based amino-functionalized ionic solid catalysts lead to highly efficient heterogeneous epoxidation of alkenes with H₂O₂

Y. Leng, J. Wang, D. Zhu, M. Zhang, P. Zhao, Z. Long and J. Huang, Green Chem., 2011, 13, 1636 DOI: 10.1039/C1GC15302A

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