4-[(Z)-Allylamino(phenyl)methylene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
The title compound, C20H19N3O, exists in a keto–enamine tautomeric form. The pyrazolone ring makes dihedral angles of 20.52 (10) and 77.73 (5)° with the two phenyl rings and an intramolecular N—H...O hydrogen bond occurs. A weak intermolecular C&#...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
International Union of Crystallography
2010-06-01
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| Serie: | Acta Crystallographica Section E |
| Accesso online: | http://scripts.iucr.org/cgi-bin/paper?S160053681001384X |
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