Process for preparing secondary amines from mixtures of aliphati

Details Process for preparing secondary amines from mixtures of aliphati Process for preparing secondary amines from mixtures of aliphati

1978-07-20

1980-07-01

Doll, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260583H, 260584B, 260584C, C07C 8506, C07C 8512

Patent

active

042106044

ABSTRACT:
Secondary amines of the formula ##STR1## wherein R.sub.1 is a straight-chain or branched alkyl, alkenyl or ethylenically multi-unsaturated hydrocarbon radical having from 8 to 26 C atoms, R.sub.2 is a straight-chain or branched alkyl, alkenyl or ethylenically multi-unsaturated hydrocarbon radical having from 1 to 26 C atoms, X is an alkylene radical selected from the group --CH.sub.2 CH.sub.2 --, --CH(CH.sub.3)--CH.sub.2 --, or --CH.sub.2 --CH(CH.sub.3), and y is a number from 1 to 20, are prepared from aliphatic nitriles and aliphatic alcohols in the liquid phase in the presence of hydrogenation-dehydrogenation catalysts at elevated temperature. They are valuable intermediates, for example for the manufacture of softeners for textiles, of components for organophilic ammonium bentonites and also of microbiocides, especially for combating bacteria, fungi and algae.

REFERENCES:
patent: 2204653 (1940-06-01), Bock
patent: 2302388 (1942-11-01), Hester
patent: 2323658 (1943-07-01), Hester
patent: 2349461 (1944-05-01), Pratt et al.
patent: 2372624 (1945-03-01), Carpenter
patent: 2717270 (1955-09-01), Bindler
patent: 2941967 (1960-06-01), Moller et al.
patent: 3478096 (1969-11-01), Cyba
patent: 3626011 (1971-12-01), Bordenca et al.
patent: 4054605 (1977-10-01), Watts et al.
Astle, "Industrial Organic Nitrogen Compounds", pp. 22-25 (1961).

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