Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-12-29
1977-04-12
Brust, Joseph Paul
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260250BN, 260465D, 2604654, 2604655R, 424250, C07C12000, C07C12145, C07C12178, C07C12184
Patent
active
040175332
ABSTRACT:
N-.alpha.-Cyanoalkyl compounds of diaminomaleonitrile represented by the formula (I) ##STR1## wherein R represents a straight or branched chain alkyl group having 1 to 4 carbon atoms or a phenyl group useful for producing dihydropyrazine compounds; iminonitrile compounds of diaminomaleonitrile useful as antimicrobial agents and intermediates, represented by the formula (II) ##STR2## wherein R is as defined above; and processes for preparing the same.
REFERENCES:
patent: 3778446 (1973-12-01), Weigert
patent: 3806517 (1974-04-01), Begland
patent: 3883532 (1975-05-01), Begland
patent: 3914279 (1975-10-01), Begland
House, Modern Synthetic Reactions, 1972, pp. 73-75.
Brust Joseph Paul
Sagami Chemical Research Center
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