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Oxidation of Benzene to Phenol with Hydrogen Peroxide Catalyzed by a Modified Titanium Silicalite (TS‐1B)

Oxidation of Benzene to Phenol with Hydrogen Peroxide Catalyzed by a Modified Titanium Silicalite... The hydroxylation of benzene to phenol with hydrogen peroxide was investigated using different solvents and a series of catalysts, obtained by modification of titanium silicalite (TS‐1). The best results were obtained after post‐synthesis treatment of TS‐1 with NH4HF2 and H2O2. The new catalyst (TS‐1B), used in the presence of a particular co‐solvent (sulfolane) is able to protect the produced phenol from over‐oxidation and dramatically enhanced the selectivity of the reaction. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Synthesis & Catalysis Wiley

Oxidation of Benzene to Phenol with Hydrogen Peroxide Catalyzed by a Modified Titanium Silicalite (TS‐1B)

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References (20)

Publisher
Wiley
Copyright
Copyright © 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1615-4150
eISSN
1615-4169
DOI
10.1002/adsc.200600371
Publisher site
See Article on Publisher Site

Abstract

The hydroxylation of benzene to phenol with hydrogen peroxide was investigated using different solvents and a series of catalysts, obtained by modification of titanium silicalite (TS‐1). The best results were obtained after post‐synthesis treatment of TS‐1 with NH4HF2 and H2O2. The new catalyst (TS‐1B), used in the presence of a particular co‐solvent (sulfolane) is able to protect the produced phenol from over‐oxidation and dramatically enhanced the selectivity of the reaction.

Journal

Advanced Synthesis & CatalysisWiley

Published: Apr 2, 2007

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