(4Z)-4-[1-(2-Aminoanilino)ethylidene]-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one

(4Z)-4-[1-(2-Aminoanilino)ethylidene]-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one

The conformation of the title compound, C18H18N4O, is partly determined by an intramolecular N—H...O hydrogen bond that imposes planarity on the central aminoethylidene-3-methylpyrazol-5-one segment of the molecule. In the crystal, N—H...O hydrogen and N—H...N hydrogen bonds both form centrosymmetri...

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Bibliographic Details
Main Authors: Mohamed Samba, Bahia Djerrari, Mohamed Said Minnih, Youssef Ramli, El Mokhtar Essassi, Joel T. Mague
Format: Article
Language:English
Published: International Union of Crystallography 2017-02-01
Series:IUCrData
Subjects:
crystal structure
hydrogen bond
pyrazolone
π-stacking
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314617002565

Internet

http://scripts.iucr.org/cgi-bin/paper?S2414314617002565

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