Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – Partial
Patent
1977-11-11
1979-09-11
O'Keefe, Veronica
Chemistry of hydrocarbon compounds
Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...
Partial
C07C 506, C07C 516
Patent
active
041675290
ABSTRACT:
There is disclosed a process for the preparation of cyclopentene which comprises selectively hydrogenating cyclopentadiene in the liquid phase by contacting cyclopentadiene with hydrogen in the presence of a hydrogenation catalyst comprising a highly dispersed form of nickel in which ammonium hydroxide is employed in the reaction mixture.
REFERENCES:
patent: 2360555 (1944-10-01), Evans
patent: 3819734 (1974-06-01), Kothari et al.
patent: 3857894 (1974-12-01), Morelli et al.
Clowney J. Y.
O'Keefe Veronica
The Goodyear Tire & Rubber Company
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