Process for the preparation of diaminomaleonitrile

Details Process for the preparation of diaminomaleonitrile Process for the preparation of diaminomaleonitrile

1974-12-17

1976-05-25

Brust, Joseph P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C12000

Patent

active

039593444

ABSTRACT:
In the preparation of diaminomaleonitrile by polymerization of hydrogen cyanide, the improvement which comprises employing, as a reaction solvent, at least one mononitrile compound selected from the group consisting of saturated aliphatic mononitriles containing 2 to 4 carbon atoms, methacrylonitrile and aromatic mononitriles.

REFERENCES:
patent: 2499441 (1950-03-01), Woodward
patent: 2722540 (1955-11-01), Carter
patent: 2818423 (1957-12-01), Carter
patent: 3551473 (1970-12-01), Hartter
patent: 3564039 (1971-02-01), Webster
patent: 3629318 (1971-12-01), Webster
patent: 3839406 (1974-10-01), Hara et al.
patent: 3840582 (1974-10-01), Okada
patent: 3842115 (1974-10-01), Hamamoto et al.
patent: 3862205 (1975-01-01), Webster
patent: 3894071 (1975-07-01), Nishiwaki et al.
patent: 3897477 (1975-07-01), Hamamoto et al.

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