Ono, Isao; Hata, Norisuke published an article about the compound: 3,5-Dimethyl-4-nitropyridine 1-oxide( cas:14248-66-9,SMILESS:O=[N+](C1=C(C)C=[N+]([O-])C=C1C)[O-] ).Recommanded Product: 14248-66-9. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:14248-66-9) through the article.
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
After consulting a lot of data, we found that this compound(14248-66-9)Recommanded Product: 14248-66-9 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem