Catalytic Activity of the VIII Group Metals in the Hydrogenation and Isomerization of α- and β-Pinenes Full article
Journal |
Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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Output data | Year: 2008, Volume: 57, Number: 10, Pages: 2056-2064 Pages count : 9 DOI: 10.1007/s11172-008-0279-1 | ||
Tags | α-pinene, β-pinene, Catalysts: Pd/C, Ru/C, Rh/C, Pt/C, Ir/C, Cis-pinane, Hydrogenation, Isomerization, Trans-pinane | ||
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Abstract:
The kinetic regularities of the liquid-phase hydrogenation and isomerization of α- and β-pinenes over the Pd/C, Ru/C, Rh/C, Pt/C, and Ir/C catalysts were studied at temperatures ranging from 20 to 100 °C and at hydrogen pressures of 1–11 bar using n-octane as the solvent. The hydrogenation and isomerization of α- and β-pinenes occur simultaneously on the Ru/C, Rh/C, Pt/C, and Ir/C catalysts, and the reaction mixture contains the products of double bond hydrogenation, viz., cis- and trans-pinanes. The Ru, Rh, and Pd metals have a higher catalytic activity in β-pinene isomerization than Ir and Pt. Among the VIII Group metals studied, the Pd-based catalyst has the highest catalytic activity in double bond isomerization of α- and β-pinenes. The general scheme of the mechanism of hydrogenation and isomerization of α- and β-pinenes on the Pd/C catalyst was proposed.
Cite:
Deliy I.V.
, Simakova I.L.
Catalytic Activity of the VIII Group Metals in the Hydrogenation and Isomerization of α- and β-Pinenes
Russian Chemical Bulletin. 2008. V.57. N10. P.2056-2064. DOI: 10.1007/s11172-008-0279-1 WOS Scopus РИНЦ
Catalytic Activity of the VIII Group Metals in the Hydrogenation and Isomerization of α- and β-Pinenes
Russian Chemical Bulletin. 2008. V.57. N10. P.2056-2064. DOI: 10.1007/s11172-008-0279-1 WOS Scopus РИНЦ
Original:
Делий И.В.
, Симакова И.Л.
Каталитическая активность металлов VIII группы в гидрировании и изомеризации α- и β-пиненов
Известия Академии наук. Серия химическая. 2008. №10. С.2020-2027. РИНЦ
Каталитическая активность металлов VIII группы в гидрировании и изомеризации α- и β-пиненов
Известия Академии наук. Серия химическая. 2008. №10. С.2020-2027. РИНЦ
Dates:
Submitted: | Apr 5, 2008 |
Published print: | Oct 1, 2008 |
Published online: | Oct 7, 2009 |
Identifiers:
Web of science | WOS:000270586500003 |
Scopus | 2-s2.0-76449099920 |
Elibrary | 15293316 |
Chemical Abstracts | 2009:1224518 |
Chemical Abstracts (print) | 153:203877 |
OpenAlex | W1972358485 |