Copper compound catalysts for hydration of nitriles to amides

Details Copper compound catalysts for hydration of nitriles to amides Copper compound catalysts for hydration of nitriles to amides

1972-10-30

1976-02-03

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260404, 260557R, 260558R, 260561HL, 260561R, C07C10308

Patent

active

039365026

ABSTRACT:
Hydration of nitriles to amides by reaction of a selected nitrile with water in presence of a solid catalyst selected from copper acetylide or copper nitride is described. The reaction is carried out with the reaction mixture in liquid state contacting the solid catalyst which is preferably in finely divided particulate form. The specific examples describe catalytic hydration of acrylonitrile to make acrylamide.

REFERENCES:
patent: 3381034 (1968-04-01), Greene
patent: 3758578 (1973-09-01), Habermann et al.
patent: 3763235 (1973-10-01), Newcombe et al.
patent: 3767706 (1973-10-01), Habermann et al.
Ukhin et al., C. A., Vol. 71:61514h.
Watanabe, Bulletin Chem. Soc. Japan, Sept. 1964, pp. 1325-1329.

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