Reference of 6639-87-8, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 6639-87-8, 6-Nitroquinoxaline, introducing its new discovery.
6- endo -dig Cycloisomerization of N -Propargyl Aminoquinoxalines: A New Route to 1,4,8-Triazaphenanthrenes
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.Reference of 6639-87-8. In my other articles, you can also check out more blogs about 6639-87-8
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N973 | ChemSpider