Process for preparation of unsaturated long-chain aliphatic seco

Details Process for preparation of unsaturated long-chain aliphatic seco Process for preparation of unsaturated long-chain aliphatic seco

1987-01-27

1989-07-04

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

C07C 8512

Patent

active

048452980

ABSTRACT:
A process for selectively preparing an unsaturated long-chain aliphatic secondary amine at a high yield comprising reducing an unsaturated aliphatic nitrile having 8 to 22 carbon atoms or a nitrile mixture containing said nitrile with hydrogen in the presence of a Ni hydrogenation catalyst and a carboxylic acid amide at a reaction temperature of 160.degree. C. to 200.degree. C.

REFERENCES:
patent: 2355356 (1944-08-01), Young
patent: 2784232 (1957-03-01), Terry et al.
patent: 2811556 (1957-10-01), Shapiro
patent: 4161483 (1979-07-01), Cahen
patent: 4229361 (1980-10-01), Cahen
patent: 4683088 (1987-07-01), Oudejans et al.
Comptes Rendus, vol. 224, 1947, pp. 478-479.

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