Kato, Akira; Fujimoto, Takeshi; Okanda, Junko published the artcile< The ring-opening reaction of benzimidazoles with 2-chloro- or 2,3-dichloro-6-nitroquinoxaline>, Computed Properties of 6272-25-9, the main research area is ring opening benzimidazole chloronitroquinoxaline; quinoxaline chloronitro ring opening benzimidazole.
1-Methylbenzimidazole underwent ring-opening reaction with 2,3-dichloro-6-nitroquinoxaline in the presence of a few drops of water in benzene under reflux to give a mixture of structural isomers, 2-[2′-(N-formyl-N-methyl)amino]anilino-3-chloro- and 2-chloro-3-[2′-(N-formyl-N-methyl)amino]anilino-6-nitroquinoxaline. Similarly, other benzimidazoles afforded ring-opening products. On the reaction of benzimidazoles with 2-chloro-6-nitroquinoxaline, the ring-opening products were obtained as single isomers.
Seikei Daigaku Kogaku Kenkyu Hokoku published new progress about Ring opening. 6272-25-9 belongs to class quinoxaline, and the molecular formula is C8H4ClN3O2, Computed Properties of 6272-25-9.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider