Process for catalytic hydrolysis of an .alpha.-amino- nitrile in

Details Process for catalytic hydrolysis of an .alpha.-amino- nitrile in Process for catalytic hydrolysis of an .alpha.-amino- nitrile in

1982-12-28

1989-07-25

Hines, Robert V.

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

Organic compounds

Amino nitrogen containing

564128, 564129, C07C10208

Patent

active

048515760

ABSTRACT:
This invention relates to a process for the catalytic hydrolysis of an .alpha.-aminonitrile in the heterogeneous phase, and to polymeric resins having a catalytic activity for carrying out the present process.
The process according to this invention is characterized in that said .alpha.-aminonitrile or one of the salts thereof is reacted in an aqueous medium, in the heterogeneous phase and in the presence of hydroxide ions on a polymeric resin which contains side chains carrying a carbonyl group, and which is insoluble in the aqueous basic medium.

REFERENCES:
patent: 3041375 (1962-06-01), Heiny
patent: 3062883 (1962-11-01), Gilbert et al.
patent: 3190917 (1965-06-01), Johnson et al.
patent: 3674848 (1972-07-01), Schoenbrunn et al.
patent: 4036879 (1977-07-01), Habermann
patent: 4243814 (1981-01-01), Pascal et al.

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