Application of 14248-66-9. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 3,5-Dimethyl-4-nitropyridine 1-oxide, is researched, Molecular C7H8N2O3, CAS is 14248-66-9, about Photosensitized reduction of 4-nitropyridine N-oxides. Author is Ono, Isao; Hata, Norisuke.
Irradiation of EtOH or Me2CHOH solutions of nitropyridine oxides (I; R = H, Me; R1 = NO2) in the presence of MeCOCOMe gave the corresponding I (R1 = NHOH), indicating H abstraction from a solvent mol. by the lowest π, π* triplet state of the nitro compound
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Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem