Synthetic Route of 2213-63-0, New Advances in Chemical Research in 2021. Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.2213-63-0, Name is 2,3-Dichloroquinoxaline, molecular formula is C8H4Cl2N2. In a article，once mentioned of 2213-63-0
The first synthesis of a triazaphenoxathiin system, benzo-1,4,9-triazaphenoxathiin, is reported.Attempts directed toward the total assignment of the 13C-nmr spectrum of the title compound failed to produce an unequivocal assignment.The carbons of the benzo-portion of the molecule could not be unequivocally assigned at 25.2 MHz but were subgrouped into permutable pairs of resonances on the basis of relaxation times, a result of the anisotropic reorientation of the molecule.Further attempts to complete the 13C-nmr assignment at 100 MHz by selective on-resonance decouplings in the 400 MHz 1H- nmr spectrum were also unsuccessful because of similarities on the chemical shifts of the benzo protons.Complete 1H-nmr chemical shifts and homo-nuclear spin-coupling constants were obtained using the PANIC program.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 2213-63-0 is helpful to your research. Synthetic Route of 2213-63-0
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1582 | ChemSpider