Catalysts and their use in the hydrolysis of nitriles

Details Catalysts and their use in the hydrolysis of nitriles Catalysts and their use in the hydrolysis of nitriles

1987-05-19

1990-03-06

Hines, Robert V.

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

Organic compounds

Amino nitrogen containing

564128, C07C10205

Patent

active

049067761

ABSTRACT:
When making an a amide by hydrolysis of a nitrile in an aqueous medium containing a Raney copper catalyst, the yield of amide can be increased and the yield of impurities can be decreased by including vanadium metal in the catalyst. The vanadium may be present as Raney vanadium often as an alloy in the Raney copper.

REFERENCES:
patent: 3597481 (1971-08-01), Tefertiller et al.
patent: 3631104 (1971-12-01), Habermann et al.
patent: 3696152 (1972-10-01), Habermann et al.
patent: 4056565 (1977-11-01), Matsuda
patent: 4096184 (1978-06-01), Nakamura
patent: 4176137 (1979-11-01), Platz et al.
patent: 4178310 (1979-12-01), Fetchin et al.
patent: 4593123 (1986-06-01), Matsuda
Khim Tekhnol (Kiev) 1985, 6, pp. 22-23 (translation only).

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