Structure of (E)-4-amino-5-{[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino]methyl}-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one: aerial oxidation of 4-aminoantipyrine in dimethylformamide

The title compound, C22H22N6O2 (I), is the result of the aerial oxidation of the 5-methyl group of 4-aminoantipyrine to an aldehyde group followed by Schiff base formation with a second molecule of 4-aminoantipyrine. The reaction only takes place in the presence of dimethylformamide. The central uni...

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Autors principals:	R. Kumaravel, Helen Stoeckli-Evans, A. Subashini, M. G. Shankar, Monika Kučeráková, Michal Dušek, Aurélien Crochet, K. Ramamurthi
Format:	Artigo
Idioma:	Inglês
Publicat:	International Union of Crystallography 2025-05-01
Col·lecció:	Acta Crystallographica Section E: Crystallographic Communications
Matèries:	crystal structure 4-aminoantipyrine aerial oxidation dimethylformamide hydrogen bonding hirshfeld surface
Accés en línia:	https://journals.iucr.org/paper?S2056989025003676
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