Process for producing 2-pyrrolidone

Details Process for producing 2-pyrrolidone Process for producing 2-pyrrolidone

1975-06-30

1977-07-19

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D20726

Patent

active

040368360

ABSTRACT:
A process for producing 2-pyrrolidone which comprises the simultaneous hydrolysis and hydrogenation of succinonitrile at elevated temperatures and pressures in the presence of a hydrogenation catalyst consisting essentially of nickel boride.

REFERENCES:
patent: 2351939 (1944-06-01), Drossbach
patent: 3095423 (1963-06-01), Copenhaver et al.
patent: 3644402 (1972-02-01), Takagi et al.
patent: 3781298 (1973-12-01), Davis
patent: 3806427 (1974-04-01), Gervasi et al.
Freidlin et al.; Chem. Ab., vol. 62, 1162b (1965).
Barnett; Chem Ab., vol. 71, 38227h (1969).

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