So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Ding, Yong; Zhao, Wei researched the compound: 8-Hydroxyquinoline 1-oxide( cas:1127-45-3 ).Computed Properties of C9H7NO2.They published the article 《The oxidation of pyridine and alcohol using the Keggin-type lacunary polytungstophosphate as a temperature-controlled phase transfer catalyst》 about this compound( cas:1127-45-3 ) in Journal of Molecular Catalysis A: Chemical. Keywords: pyridine oxide preparation; oxidation pyridine polytungstophosphate catalyst; ketone preparation; alc oxidation polytungstophosphate catalyst. We’ll tell you more about this compound (cas:1127-45-3).
A novel temperature-controlled phase transfer catalyst of [(C18H37)2(CH3)2N]7[PW11O39] has been developed for the oxidation of pyridines and alcs. with hydrogen peroxide. The reactions were conducted in 1,4-dioxane, and high yields of the corresponding heterocyclic N-oxides and ketones were obtained under relative mild conditions. The catalyst could be easily recovered and reused after reaction with cooling. There was no discernable loss in activity and selectivity after several reaction cycles.
In some applications, this compound(1127-45-3)Computed Properties of C9H7NO2 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