On August 31, 1986, Nasielski-Hinkens, R.; Vande Vyver, E.; Nasielski, J. published an article.Related Products of 62163-09-1 The title of the article was Regioselectivity in the reaction of nitroquinoxaline N-oxides with phosphoryl chloride. And the article contained the following:
Oxidation of nitroquinoxalines I (n = 0; R, R1 = H, Me) by m-ClC6H4CO2OH gave their N-oxides; the NO2 group orients the O atom preferentially to N-1, but the N-4:N-1 selectivity is diminished in the methylated derivatives Meisenheimer reaction of I (n = 1, R = R1 = H) with POCl3 gave I (n = 0, R = Cl, R1 = H). The orientation of the entering Cl is discussed on the basis of electronic effects induced by the N-oxide and NO2 groups. The experimental process involved the reaction of 5-Chloroquinoxaline(cas: 62163-09-1).Related Products of 62163-09-1
The Article related to nitroquinoxaline oxide phosphoryl chloride regiochem, chloroquinoxaline, quinoxaline chloro, meisenheimer nitroquinoxaline oxide regiochem, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Related Products of 62163-09-1
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider