(Z)-4-(2-Hy-droxy-anilino)pent-3-en-2-one

In the title compound, C(11)H(13)NO(2), the dihedral angle between the planes defined by the 2-hy-droxy-phenyl-amino group and the pent-3-en-2-one mean plane [maximum deviations = 0.0275 (19) and 0.054 (2) Å, respectively] is 31.01 (10)°. There are intra-molecular bifurcated N-H⋯(O,O) hydrogen bonds...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2012-07, Vol.68 (Pt 7), p.o2188-o2189
Main Authors: Fatiha, Benghanem, Saida, Keraghel, Safia, Chahmana, Ali, Ourari, Lydia, Brelot
Format: Article
Language:English
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Organic Papers
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Summary:In the title compound, C(11)H(13)NO(2), the dihedral angle between the planes defined by the 2-hy-droxy-phenyl-amino group and the pent-3-en-2-one mean plane [maximum deviations = 0.0275 (19) and 0.054 (2) Å, respectively] is 31.01 (10)°. There are intra-molecular bifurcated N-H⋯(O,O) hydrogen bonds involving the amine NH group and the adjacent carbonyl and hy-droxy O atoms. In the crystal, mol-ecules are linked via O-H⋯O hydrogen bonds, forming chains propagating along [100].
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536812027894