Ruthenium-cobalt-gold catalyst for hydrogenation of unsaturated

Details Ruthenium-cobalt-gold catalyst for hydrogenation of unsaturated Ruthenium-cobalt-gold catalyst for hydrogenation of unsaturated

1978-11-14

1980-07-29

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252472, 260583K, B01J 2104, B01J 2346, B01J 2352, B01J 2374

Patent

active

042150191

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: 4003933 (1977-01-01), Drake
patent: 4140720 (1979-02-01), Drake

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