Product Details of 2402-95-1. 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. Compound: 2-Chloropyridine 1-oxide, is researched, Molecular C5H4ClNO, CAS is 2402-95-1, about Stability constants of stannous chloride-pyridine N-oxide complexes in acetonitrile.
Stability constants were determined for 8 Me- and Cl-substituted pyridine N-oxide adducts of SnCl2 in MeCN solution The complexes had a 1:1 stoichiometry in the concentration ranges studied. An IR spectrophotometric method was used to determine concentrations of the equilibrium species from the N-O stretching band of the free ligand from mass balance relations. The equilibrium concentrations were such that the N-O stretching bond of the complexed ligand also appeared in most of the spectra shifted to lower frequencies by 50-75 cm-1. The stability constants of the complexes were rationalized in terms of electronic and steric effects of the substituents on the pyridine N-oxide ring.
After consulting a lot of data, we found that this compound(2402-95-1)Product Details of 2402-95-1 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem