HPLC of Formula: 1127-45-3. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 8-Hydroxyquinoline 1-oxide, is researched, Molecular C9H7NO2, CAS is 1127-45-3, about First Safe and Practical Synthesis of 2-Amino-8-hydroxyquinoline. Author is Storz, Thomas; Marti, Roger; Meier, Roland; Nury, Patrice; Roeder, Michael; Zhang, Kesheng.
The first safe and efficient synthesis of the important building block 2-amino-8-hydroxyquinoline (1) is described. Starting from the readily available N-oxide of the cheap bulk chem. 8-hydroxyquinoline (2), the target compound is obtained in a two-step one-pot procedure in good overall yield (53-66%) and purity (>98%) on a kilogram scale without chromatog.
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Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider