Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-07-21
1977-10-11
Wyman, Daniel E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252438, 252440, 252442, 252466R, 252466PT, 260583K, 260677H, 2606839, 260690, C07C 8714, C07C 8512
Patent
active
040535150
ABSTRACT:
The catalytic hydrogenation of an unsaturated dinitrile reactant of the formula ##STR1## wherein each R is an alkylene or an alkylidene radical, and each R' is an alkyl radical, is carried out in the presence of a secondary amine formation suppressant, hydrogen, a suitable diluent, and a catalyst composed of a catalytic component supported on high purity alumina, the catalytic component being selected from ruthenium, rhodium, palladium, cobalt and nickel in element form or in the form of a compound which is reducible by hydrogen to the elemental metal.
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Doll John J.
Phillips Petroleum Company
Wyman Daniel E.
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