Song, Juhyun. “Synthesis of 2,3-Dihydro-1H-benzo[b][1,4]diazepines With Aromatic Diamines and Acetonedicarboxylic Acid”. Asian Journal of Chemistry 26, no. 16 (August 4, 2014): 5045–5048. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_17_24.