Catalysts for the hydration of nitriles to amides

Details Catalysts for the hydration of nitriles to amides Catalysts for the hydration of nitriles to amides

1978-08-07

1982-05-11

Waltz, Thomas A.

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

Organic compounds

Amino nitrogen containing

564126, C07C10208

Patent

active

043295002

ABSTRACT:
A process for hydrating a nitrile to the corresponding amide by contacting the nitrile in the presence of water with an essentially insoluble heterogeneous catalyst selected from the group consisting of unreduced and reduced cobalt oxide and unreduced and reduced cobalt-chromium oxide or mixture thereof.

REFERENCES:
patent: 3499879 (1970-03-01), Kobayashi et al.
patent: 3597481 (1971-08-01), Tefertiller et al.
patent: 3631104 (1971-12-01), Habermann et al.
patent: 3670021 (1972-06-01), Goetz et al.
patent: 3696152 (1972-10-01), Habermann et al.
patent: 3751465 (1973-08-01), Takehashi et al.
patent: 3758576 (1973-09-01), Takehashi et al.
patent: 3794682 (1974-02-01), Barber
patent: 3997606 (1976-12-01), Kane
patent: 4036879 (1977-07-01), Habermann
patent: 4056565 (1977-11-01), Matsuda
Kobayashi et al., CA 70:114859n (1969).
Murakami et al., CA 60:4053c (1964).

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