The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Tracer studies on the extraction of metal ions. III. Extraction of manganese(II), iron(III), cobalt(II), copper(II), and zinc(II) with 8-hydroxyquinoline N-oxide》. Authors are Mikulski, J..The article about the compound:8-Hydroxyquinoline 1-oxidecas:1127-45-3,SMILESS:OC1=CC=CC2=CC=C[N+]([O-])=C12).Application of 1127-45-3. Through the article, more information about this compound (cas:1127-45-3) is conveyed.
8-Hydroxyquinoline N-oxide extract less Mn(II), Fe(III), and Co(II) than does 8-hydroxyquinoline, and the extraction takes place in a lower pH range. Zn was not extracted at all. The tracers were 54Mn, 59Fe, 60Co, 64Cu, and 65Zn. Cf. CA 60, 11569a.
In some applications, this compound(1127-45-3)Application of 1127-45-3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider