Crystal structure of ethyl 2-{2-[(1Z)-1-hy-droxy-3-(4-nitro-phen-yl)-3-oxoprop-1-en-1-yl]phen-oxy}acetate

Crystal structure of ethyl 2-{2-[(1Z)-1-hy-droxy-3-(4-nitro-phen-yl)-3-oxoprop-1-en-1-yl]phen-oxy}acetate

The title compound, C19H17NO7, crystallized in a ratio of about 6:4 of the two possible keto-enol forms. This was observed as disorder over the central C3H2O2 unit. The dihedral angle between the rings is 8.2 (2)°.The mol-ecules pack by C-H⋯O interactions in a layered fashion parallel to (-104)....

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Veröffentlicht in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2015-12, Vol.71 (Pt 12), p.o917-o918
Hauptverfasser: Mohamed, Shaaban K, Mague, Joel T, Akkurt, Mehmet, Ahmed, Eman A, Albayati, Mustafa R
Format: Artikel
Sprache:eng
Schlagworte:
aryloxyphenoxy compounds
crystal structure
Data Reports
herbicides
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Zusammenfassung:The title compound, C19H17NO7, crystallized in a ratio of about 6:4 of the two possible keto-enol forms. This was observed as disorder over the central C3H2O2 unit. The dihedral angle between the rings is 8.2 (2)°.The mol-ecules pack by C-H⋯O interactions in a layered fashion parallel to (-104).
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989015020794