Manufacture of carboxylic acid amides

Details Manufacture of carboxylic acid amides Manufacture of carboxylic acid amides

1978-11-13

1979-11-27

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260557R, 260558R, 260561R, 252457, C07C10208

Patent

active

041761375

ABSTRACT:
A process for the manufacture of carboxylic acid amides by addition reaction of water with nitriles in the presence of a catalyst which contains copper and magnesium silicate and has been treated with a reducing gas, to which catalyst cement of a certain particle size has been admixed. The amides obtainable by the process are starting materials for the manufacture of solvents, flocculants, wetting agents, pesticides, crop protection agents, textile assistants, e.g. brighteners, water repellent agents, foam stabilizers and detergents.

REFERENCES:
patent: 1738971 (1929-12-01), Storch
patent: 3767706 (1973-10-01), Haberman et al.
patent: 3928439 (1975-12-01), Dockner et al.
patent: 3994973 (1976-11-01), Haberman et al.
patent: 4036879 (1977-07-01), Haberman
patent: 4040980 (1977-08-01), Matsuda
patent: 4056565 (1977-11-01), Matsuda
patent: 4076747 (1978-02-01), Matsuda et al.

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