Catalytic oxidation of cyclopentene to glutaraldehyde over WO3/Ti-HMS catalyst

The high yield of 81% for the heterogeneous catalytic oxidation of cyclopentene with 50% aqueous hydrogen peroxide solutions to glutaraldehyde over WO3/Ti–HMS catalyst was obtained. Based on characterizations such as: X-ray diffraction, surface area determination and potentiometric titration measure...

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Bibliographic Details
Published inCatalysis letters Vol. 117; no. 1-2; pp. 79 - 84
Main Authors Zhu, Zhiqing, Bian, Wei, Liu, Longsheng, Lü, Zihong
Format Journal Article
LanguageEnglish
Published Dordrecht Springer 01.08.2007
Springer Nature B.V
Subjects
Catalysis
Catalysts
Catalytic oxidation
Chemistry
Cyclopentene
Exact sciences and technology
General and physical chemistry
Glutaraldehyde
Hydrogen peroxide
Oxidation
Selectivity
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Titration
Tungsten oxides
X-ray diffraction
Heterogeneous catalysis
Tungsten oxide
Catalytic reaction
Ti-HMS
WO3/Ti-HMS
Transition element compounds
Oxidation
cyclopentene
glutaraldehyde
Catalyst
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Summary:The high yield of 81% for the heterogeneous catalytic oxidation of cyclopentene with 50% aqueous hydrogen peroxide solutions to glutaraldehyde over WO3/Ti–HMS catalyst was obtained. Based on characterizations such as: X-ray diffraction, surface area determination and potentiometric titration measurements, the activity and selectivity of WO3/Ti–HMS catalyst were effectively attributed to a high amorphous WO3 loading, as well as an appropriate structure of Ti–HMS support.
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-007-9110-0