Cobalt-gold promoter for ruthenium hydrogenation catalyst as in

Details Cobalt-gold promoter for ruthenium hydrogenation catalyst as in Cobalt-gold promoter for ruthenium hydrogenation catalyst as in

1979-11-08

1981-01-06

Doll, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

252466B, 252472, 260690, C07C 8512

Patent

active

042436109

ABSTRACT:
Cobalt and gold in a ruthenium hydrogenation catalyst markedly increases the yield of product. A method for hydrogenating branched-chain olefinically unsaturated aliphatic dinitrile employing a ruthenium-cobalt-gold catalyst to produce saturated diamines is set forth.

REFERENCES:
patent: 3859342 (1975-01-01), Fukumi et al.
patent: 3880929 (1975-04-01), Drake
patent: 3896173 (1975-07-01), Drake
patent: 3896174 (1975-07-01), Drake
patent: 4003933 (1977-01-01), Drake
patent: 4053515 (1977-10-01), Drake
patent: 4140720 (1979-02-01), Drake

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