Electric Literature of 6639-87-8, New research progress on 6639-87-8 in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.6639-87-8, Name is 6-Nitroquinoxaline, molecular formula is C8H5N3O2. In a article，once mentioned of 6639-87-8
We report the preparation of novel 1,4,8-triazaphenanthrenes and show that the target compounds are efficiently obtained from the corresponding 6-aminoquinoxalines after N-propargylation followed by copper-catalyzed 6-endo-dig cycloisomerization and aromatization. The cyclization was found to be completely regioselective.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 6639-87-8. In my other articles, you can also check out more blogs about 6639-87-8
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N973 | ChemSpider