Hydrogenation of nitriles to tertiary amines

Details Hydrogenation of nitriles to tertiary amines Hydrogenation of nitriles to tertiary amines

1996-04-12

1997-09-30

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

C07C20948

Patent

active

056727623

ABSTRACT:
Improved selectivity to tertiary amine production is obtained by the addition of an aliphatic or aromatic halide to the feed during the catalytic hydrogenation of saturated or unsaturated aliphatic or cycloaliphatic nitriles.

REFERENCES:
patent: 3152185 (1964-10-01), Zvejnieks
patent: 3177258 (1965-04-01), Rylander et al.
patent: 3673251 (1972-06-01), Frampton et al.
patent: 4297512 (1981-10-01), Mainusch et al.
Studies in Surface Science and Catalysis, Vol. 27 (1986), Chapter 4, "Hydrogenation of Nitriles," by Jiri Volf and Josef Pasek.

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