Collection of Czechoslovak Chemical Communications p. 2593 - 2604 (1992)
Update date:2022-08-10
Topics:
Krupickova, Jana
Vcelak, Jaroslav
Hetflejs, Jiri
The title hydrogenation catalyzed by nickel(II) 2,4-pentanedionate-triethylaluminium system has been studied with the use of combination of initial rate measurements with time changes of product distribution.It was found that the hydrogenation of methyl (9Z,12Z)-octadecadienoate is first order in the octadecadienoate.Similar results were obtained also for (9Z,12Z,15Z)-octadecatrienoate.The course of both reactions has been described by models involving set of parallel and consecutive hydrogenation steps and reversible isomerizations.Computer rate constants for hydrogenation of methyl (9Z,12Z)-octadecadienoate support qualitative conclusions deduced from the product analysis.
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Doi:10.1021/ja01173a061
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(1999)Doi:10.1039/c39870001418
(1987)Doi:10.1039/c6gc01589a
(2016)Doi:10.1021/ja305318c
(2012)Doi:10.1007/BF03263134
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