Process for the preparation of dissymmetric aliphatic secondary

Details Process for the preparation of dissymmetric aliphatic secondary Process for the preparation of dissymmetric aliphatic secondary

1992-07-28

1993-10-19

Reamer, James H.

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

Organic compounds

Amino nitrogen containing

C07C20960

Patent

active

052547361

ABSTRACT:
The process for the preparation of aliphatic amines of general formula R-NH-R' in which R is an aliphatic residue with 10 to 22 carbon atoms and R' is an aliphatic residue with 1 to 8 carbon atoms, comprising reacting under a hydrogen pressure an alkanol with a monoalkylamine in the presence of a catalytic system constituted by a supported nickel catalyst and an alkaline carbonate, more specifically potassium carbonate.

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patent: 4409399 (1983-10-01), Swift et al.
patent: 4480131 (1984-10-01), Klier et al.
patent: 4683336 (1987-07-01), Blackhurst
patent: 4792622 (1988-12-01), Yokota et al.
patent: 5002922 (1991-03-01), Irgang et al.
Baiker et al., Catal. Rev. Sci. Eng., vol. 27, #4, pp. 653-657, (1985).

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