Title of article :
Synthesis of Benzo[6,7][1,2,4]triazepino[4,3a]quinoxaline- 6,13(5H,8H)diones from Anthranilic Acid and 1,2-Diaminobenzene
Author/Authors :
Younes, Eyad A. University of Jordan - Chemistry Department, Jordan , Hussein, Ahmad Q. University of Jordan - Chemistry Department, Jordan
Abstract :
1,2-Diaminobenzene adds to hydrazonoyl chlorides derived from anthranilic acid to yield 2-(2-(3- oxo-3,4-dihydroquinoxalin-2(1H)ylidene)hydrazinyl)benzoic acids 8. The latter compounds cyclize to the corresponding benzo[6,7][1,2,4]triazepino[4,3a]quinoxaline-6,13(5H,8H)diones upon treatment with carbonyldiimidazole 9.
Keywords :
Benzotriazepine , 1,2,4 , Triazepino[4,3a]quinoxaline , 6,13(5H,8H)diones , Anthranilic acid , Diaminobenzene , Carbonyldiimidazole
Journal title :
Jordan Journal of Chemistry
Journal title :
Jordan Journal of Chemistry
