N-monosubstituted-2,3-pyridinedicarboxamides, and related compou

Details N-monosubstituted-2,3-pyridinedicarboxamides, and related compou N-monosubstituted-2,3-pyridinedicarboxamides, and related compou

1974-12-23

1976-06-01

Rotman, Alan L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260248AS, 260250A, 260250BN, 2602564R, C07D21356

Patent

active

039608778

ABSTRACT:
A method for producng N-monosubstituted-2,3- and 3,4-pyridinedicarboxamides and 2,3-pyrazinedicarboxamides, which is accomplished by reacting corresponding imide precursors with ammonia or primary or secondary amines in the presence of a suitable solvent such as anhydrous alcohols, ethers, dimethylformamide and the like.

REFERENCES:
patent: 3525747 (1970-08-01), Jacobs
patent: 3635973 (1972-01-01), Jacobs
patent: 3752816 (1973-08-01), Cooke et al.
Dimitrijevic et al., Chem. Abstracts, vol. 56, (5) 4720e-f, Mar. 5, 1962.

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