C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/694.5
C07C 13/12 (2006.01) C07C 5/05 (2006.01)
Patent
CA 1092165
INVENTORS: Lawson G Wideman and Jay G Bryson INVENTION: A PROCESS OF HYDROGENATION Abstract of the Disclosure There is disclosed a process for the preparation of cyclopentene which comprises selectively hydrogenating cyclopentadiene in the liquid phase by contacting cyclo- pentadiene with hydrogen in the presence of a hydrogena- tion catalyst comprising a highly dispersed form of nickel in which a polyol ; selected from the group consisting of 1,2-ethanediol, 1,2-propanediol, 1,3- propanediol, 1,2,3-propanetriol, 1,2-butanediol, 1,4- butanediol, 1,3-butanediol, 1,2,4-butanetriol and 1,2,3-butanetriol is employed in the reaction mixture.
309795
Bryson Jay G.
Wideman Lawson G.
Smart & Biggar
The Goodyear Tire & Rubber Company
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