Catalyst Selection for Hydrogenation of 1,2-Dihydroacenaphthylene

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Title:Catalyst Selection for Hydrogenation of 1,2-Dihydroacenaphthylene
Creators:
Hanika, Jiří
Sporka, Karel
Macoun, Petr
Kysilka, Vladimír
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 63, 11, pp. 1945-1953
Uncontrolled Keywords:Nickel, 1,2-Dihydroacenaphthylene, Acenaphthene, Hydrogenation, Heterogeneous catalysis, Catalyst, Ruthenium, Palladium

Abstract

The activity of ruthenium, palladium, and nickel catalysts for the hydrogenation of 1,2-dihydroacenaphthylene in cyclohexane solution was studied at temperatures up to 180 °C and pressures up to 8 MPa. The GC-MS technique was used to identify most of the perhydroacenaphthylene stereoisomers, whose fractions in the product were found dependent on the nature of the active component of the catalyst. The hydrogenation was fastest on the palladium catalyst (3% Pd/C). The nickel catalyst Ni-NiO/Al<sub>2</sub>O<sub>3</sub>, which is sufficiently active also after repeated use, can be recommended for practical application. The activation energy of 1,2-dihydroacenaphthylene hydrogenation using this catalyst is 17 kJ/mol, the reaction order with respect to hydrogen is unity.

Title:Catalyst Selection for Hydrogenation of 1,2-Dihydroacenaphthylene
Creators:
Hanika, Jiří
Sporka, Karel
Macoun, Petr
Kysilka, Vladimír
Uncontrolled Keywords:Nickel, 1,2-Dihydroacenaphthylene, Acenaphthene, Hydrogenation, Heterogeneous catalysis, Catalyst, Ruthenium, Palladium
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:63
Number:11
Page Range:pp. 1945-1953
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19981945UNSPECIFIED
ID Code:1433
Item Type:Article
Deposited On:06 Feb 2009 17:09
Last Modified:06 Feb 2009 16:09

Citation

Hanika, Jiří; Sporka, Karel; Macoun, Petr; Kysilka, Vladimír (1998) Catalyst Selection for Hydrogenation of 1,2-Dihydroacenaphthylene. Collection of Czechoslovak Chemical Communications, 63 (11). pp. 1945-1953. ISSN 0010-0765

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