Production of amines from alcohols

Details Production of amines from alcohols Production of amines from alcohols

1973-08-27

1977-03-29

Gotts, Lewis

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260583R, 252454, 252459, 252466J, 260585B, C07C 8502

Patent

active

040149331

ABSTRACT:
An improved method of preparing amines by reaction of alcohols with ammonia or primary or secondary amines at elevated temperature and superatmospheric pressure in the presence of hydrogen and a hydrogenation catalyst containing cobalt, nickel and copper, the improvement comprising using a catalyst which contains (calculated on the metal content of the catalyst) from 70 to 95% by weight of a mixture of cobalt and nickel and from 5 to 30% by weight of copper, the ratio by weight of cobalt to nickel being from 4:1 to 1:4. The amines prepared in this way are suitable for the production of emulsifying agents, plant protection agents and vulcanization accelerators.

REFERENCES:
patent: 3270059 (1966-08-01), Winderl et al.
patent: 3475344 (1969-10-01), Adam et al.
patent: 3520933 (1970-07-01), Adam et al.

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