Acta Cryst. (2011). E67, o845 [ doi:10.1107/S1600536811008361 ]
Abstract: In the title compound, C17H16O4, the dihedral angle between the mean planes of the hydroxyphenyl and dimethoxyphenyl rings is 5.9 (6)°. The mean plane of the prop-2-en-1-one group makes dihedral angles of 3.6 (0) and 2.6 (7)° with the hydroxyphenyl and dimethoxyphenyl rings, respectively. An intramolecular O-HO hydrogen bond occurs. The crystal packing is stabilized by weak intermolecular C-HO contacts and - stacking interactions [centroid-centroid distance = 3.6571 (8) Å].
Online 12 March 2011
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