Carbohydrate Research published new progress about 39115-95-2. 39115-95-2 belongs to iodides-buliding-blocks, auxiliary class Iodide,Hydrazine,Amine,Benzene,Hydrazide,Amide, name is 4-Iodobenzohydrazide, and the molecular formula is C7H7IN2O, COA of Formula: C7H7IN2O.
El Ashry, El Sayed H. published the artcileHeterocycles from carbohydrate precursors. Part XI. Transformation of the hydrazones of 6-chloro-3-(L-threo-2,3,4-trihydroxy-1-oxobutyl)-2-quinoxalinone into other heterocyclic compounds, COA of Formula: C7H7IN2O, the publication is Carbohydrate Research (1978), 67(2), 403-14, database is CAplus.
The difference in reactivity of the two amino groups in 3,4-(H2N)2C6H3Cl allowed it to react with L–threo-2,3-hexodiulosono-1,4-lactone to give, after further reaction with various hydrazines, quinoxalinones I (R = 4-R1C6H4, 4-R2C6H4CO; R1 = Me, OMe, Br, I, NO2, SO2NH2, R2 = H, Me, Cl, I), whose structures were deduced from their reactions, as well as from mass spectrometry of the p-nitrophenylhydrazones. Elimination of one mol of water per mol from these hydrazones gave the 1-aryl-6-chloro-3-(L-glycerol-1-yl)flavazoles; the mass spectrum of one of these flavazoles is discussed. Elimination of two mols of water per mol from I (R = C6H4Me-4, C6H4Br-4, C6H4I-4) occurred with simultaneous cyclization to give 3-[1-aryl-5-(hydroxymethyl)pyrazol-3-yl]-6-chloro-2-quinoxalinones, whose acetylation gave the corresponding monoacetyl derivatives that could also be obtained by the action of boiling Ac2O on the starting hydrazones. Periodate oxidation of the hydrazones and the flavazole derivatives afforded the corresponding aldehydes.
Carbohydrate Research published new progress about 39115-95-2. 39115-95-2 belongs to iodides-buliding-blocks, auxiliary class Iodide,Hydrazine,Amine,Benzene,Hydrazide,Amide, name is 4-Iodobenzohydrazide, and the molecular formula is C7H7IN2O, COA of Formula: C7H7IN2O.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com