Barba, Fructuoso published the artcileElectrosynthesis of Oxazol-2(3H)-Ones and Diaroylhydrazines from 1,2-Dicarbonyl Compounds and Arenediazonium Salts, HPLC of Formula: 123-39-7, the main research area is oxazolone diaroylhydrazine preparation; dicarbonyl compound arenediazonium salt electrochem tandem reaction.
New five-membered oxazol-2(3H)-one heterocycles and 1,2-diaroylhydrazines were obtained in good yield when 1,2-dicarbonyl substrates were reduced at the cathode in N-Me formamide/LiClO4 as solvent-supporting-electrolyte system, and in the presence of arenediazonium salts. Electrochem. pathways were presented to involve (a) cascade reactions: hydrogen atom abstraction from a solvent mol., radical coupling reaction with substrate intermediate, and intramol. migration of a methylamino group, to provide oxazolones or (b) surprising C-C bond cleavage in the substrate radical anion, assisted by a diazonium salt, that evolves to disubstituted arylhydrazides.
ChemElectroChem published new progress about Coupling reaction. 123-39-7 belongs to class amides-buliding-blocks, name is N-Methylformamide, and the molecular formula is C2H5NO, HPLC of Formula: 123-39-7.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics