New Advances in Chemical Research in 2021. In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 2213-63-0, name is 2,3-Dichloroquinoxaline, introducing its new discovery. Reference of 2213-63-0
Some new pyrazino-fused 1,4,5,8-tetraazafulvalenes of type (3-5) were synthesized and their structures were confirmed by IR, UV-VIS, 1H NMR spectra and elemental analysis. The X-Ray crystal structure analysis of a single crystal of derivative (3c) revealed a nearly ideal planarized heterofulvalene subunit. The new prepared tricyclic tetraazafulvalenes of type (3) show strong red fluorescence at 605 nm.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 2213-63-0
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1378 | ChemSpider