Zonouzi, Afsaneh and Izakiana, Zakieh and Ng, Seik Weng (2011) (E)-3-Hy­droxy-5,5-dimethyl-2-(3-phenyl­prop-2-en-1-yl)cyclo­hex-2-en-1-one. Acta Crystallographica Section E: Structure Reports Online, 67 (9). o2337. ISSN 1600-5368, DOI https://doi.org/10.1107/S160053681103220X.

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Official URL: https://doi.org/10.1107/S160053681103220X


Five of the atoms of the sixmembered cyclohexene ring of the title compound, C 17H 20O 2, are essentially coplanar (r.m.s. deviation = 0.006 Å), with the sixth (the dimethylmethyl C atom) deviating from the mean plane of the five atoms by 0.610 (2) Å. This plane is nearly perpendicular to the cinnamyl portion, the two planes being aligned at 85.1 (1)°. Two molecules are linked by an O - H⋯O hydrogen bond about a center of inversion. The cyclohexene ring is disordered over two directly overlapping positions. As a result, the hydroxy group and the keto O atom cannot be distinguished from one another.

Item Type: Article
Uncontrolled Keywords: Crystal structure; Hydrogen bonds; Ref F
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Dr Mohd Faizal Hamzah
Date Deposited: 05 Nov 2015 11:01
Last Modified: 12 Nov 2019 03:14
URI: http://eprints.um.edu.my/id/eprint/14549

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