Homogeneous Catalytic Oxidation of Propene to Acetone and Butene-1 to Butanone in the Presence of Palladium and Molybdovanadophosphoric Heteropoly Acid Full article
Journal |
Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875 |
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Output data | Year: 2007, Volume: 319, Pages: 91-97 Pages count : 7 DOI: 10.1016/j.apcata.2006.11.024 | ||
Tags | Acetone, Butanone, Butene-1, Catalytic oxidation, Heteropoly acids, Propene | ||
Authors |
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Affiliations |
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Abstract:
Oxidation of propene to acetone and butene-1 to butanone in aqueous solutions was studied in the presence of homogeneous catalysts Pd + HPA-x (HPA-x = H3+xPVxMo12−xO40 having Keggin composition, x = 1–4). The reaction order with respect to alkenes is 1, to palladium is 0.5 for propene and 0.66 for butene-1, respectively. The rate of alkene oxidation does not depend on concentration of HPA-x and acidity of catalyst solution. Alkenes are also successfully oxidized in the presence of new catalysts Pd + HPA-x′ containing modified high-vanadium non-Keggin HPA-x′ (x′ > 4). The HPA-x′ solutions have improved thermal stability and are very promising for oxidation of the lower alkenes. Kinetic peculiarities of oxidation of both alkenes in the presence of solutions of HPA-x′ and HPA-x are similar.
Cite:
Zhizhina E.G.
, Simonova M.V.
, Odyakov V.F.
, Matveev K.I.
Homogeneous Catalytic Oxidation of Propene to Acetone and Butene-1 to Butanone in the Presence of Palladium and Molybdovanadophosphoric Heteropoly Acid
Applied Catalysis A: General. 2007. V.319. P.91-97. DOI: 10.1016/j.apcata.2006.11.024 WOS Scopus РИНЦ
Homogeneous Catalytic Oxidation of Propene to Acetone and Butene-1 to Butanone in the Presence of Palladium and Molybdovanadophosphoric Heteropoly Acid
Applied Catalysis A: General. 2007. V.319. P.91-97. DOI: 10.1016/j.apcata.2006.11.024 WOS Scopus РИНЦ
Dates:
Submitted: | May 22, 2006 |
Accepted: | Nov 15, 2006 |
Published online: | Dec 5, 2006 |
Published print: | Mar 1, 2007 |
Identifiers:
Web of science | WOS:000245029100011 |
Scopus | 2-s2.0-33846662987 |
Elibrary | 13539170 |
Chemical Abstracts | 2007:156677 |
Chemical Abstracts (print) | 146:402329 |
OpenAlex | W2068917155 |