Formula: C5H3BrClNO. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 2-Bromo-5-chloropyridin-3-ol, is researched, Molecular C5H3BrClNO, CAS is 127561-70-0, about Chemistry of 3-hydroxypyridine. Part 3. Synthesis of substituted 3-[fluoro(chloro)alkoxy]pyridines from halo- or amino-3-hydroxypyridines. Author is Fuss, Andreas; Koch, Volker.
The nucleophilic addition of 3-hydroxypyridine to F2C:CFCF3 gave 73% 3-[(1,1,2,3,3,3-pentafluoropropyl)oxy]pyridine. The preparation of other 3-[(fluoroalkyl)oxy]pyridines from polyfluoroalkenes and hydroxpyridine derivatives is described.
Although many compounds look similar to this compound(127561-70-0)Formula: C5H3BrClNO, numerous studies have shown that this compound(SMILES:OC1=CC(Cl)=CN=C1Br), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics