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The epoxidation of olefins catalyzed by a new heterogeneous polyoxometalate-based catalyst with hydrogen peroxide

Paper ID Volume ID Publish Year Pages File Format Full-Text
50834 46817 2010 5 PDF Available
Title
The epoxidation of olefins catalyzed by a new heterogeneous polyoxometalate-based catalyst with hydrogen peroxide
Abstract

Inorganic–organic hybrid material was formed by [PW11O39]7− and benzene-1,3,5-[tris(phenyl-4-carboxylic acid)] tris (2-trimethyl-ammonium ethyl) ester. This hybrid material behaved as a very effective and selective heterogeneous catalyst for the epoxidation of olefins with hydrogen peroxide as an oxidant. This heterogeneous catalyst could be easily recovered and reused after reaction without loss of activity.

Graphical abstractA heterogeneous catalytic material for epoxidation has been synthesized by preparing insoluble inorganic–organic hybrid compounds based on a tripodal organic triammonium cation and a catalytically active POM [PW11O39]7−.Figure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights► A heterogeneous catalytic material based on [PW11O39]7-, BTE-PW11O39, has been synthesized. ► BTE-PW11O39 catalyzes olefins epoxidation efficiently. ► BTE-PW11O39 can be reused without loss of activity.

Keywords
Heterogeneous catalysis; Polyoxometalate; Epoxidation; Recyclability; Synthesis
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The epoxidation of olefins catalyzed by a new heterogeneous polyoxometalate-based catalyst with hydrogen peroxide
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 4, 15 December 2010, Pages 318–322
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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