Synthesis of 2,3-Dihydro-1H-benzo[b][1,4]diazepines with Aromatic Diamines and Acetonedicarboxylic Acid

2014 Asian Journal of Chemistry  
AJC-15628 2,3-Dihydro-1H-benzo[b][1,4] diazepines were obtained by the reaction of the corresponding diamines and acetonedicarboxylic acid in various methods. A plausible mechanism for the formation of 1,5-benzodiazepine is also discussed.
doi:10.14233/ajchem.2014.16301 fatcat:wqnur5nhuzf4ti3g6t5fjzoz6q