76798-87-3Relevant academic research and scientific papers
Synthesis of Some Diazepinones, Oxazepinones, Pyrimidoquinazolinones and Related Compounds from 1,4-Bis(ethoxycarbonyl)-2,5-diamino-1,4-cyclohexadiene
Amer, Fathy A.,Afsah, El-Sayed,Metwally, Mohamed A.,El-Zimaity, Mohamed T.
, p. 1395 - 1397 (2007/10/02)
Interaction of o-phenylenediamine with 1,4-Bis-(ethoxycarbonyl)-2,5-diamino-1,4-cyclohexadiene (1) gave 2, which cyclised to the hexahydrobenzodiazepinone (3).On the other hand, interaction of 1 with o-aminophenol, gave compound 4 which on treatment with
