133345-35-4Relevant articles and documents
A Convenient Synthesis of 5,14-Methano-16-oxo-1,5,6-benzoxadiazoninoquinoxalines Utilizing a 1,3-Dipolar Cycloaddition Reaction and an Intramolecular Alcoholysis
Kurasawa, Yoshihisa,Kim, Ho Sik,Katoh, Ritsuko,Kawano, Tae,Takada, Atsushi,Okamoto, Yoshihisa
, p. 787 - 792 (2007/10/02)
The reaction of the hydrazones 5a-c with 2-chloroacrylonitrile produced the 1,2-diazepinoquinoxaline hydrochlorides 6a-c, which were transformed into the 5,6,7,13-tetrahydro-5,14-methano-16-oxo-1,5,6-benzoxadiazoninoquinoxalines 7a-c, respec