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3-[(E)-2-(2-Meth-oxy-phen-yl)vin-yl]-5,5-di-methyl-cyclo-hex-2-enone. | LitMetric

3-[(E)-2-(2-Meth-oxy-phen-yl)vin-yl]-5,5-di-methyl-cyclo-hex-2-enone.

Acta Crystallogr Sect E Struct Rep Online

Center of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.

Published: May 2014

The title compound, C17H20O2, has an E conformation about the bridging C=C bond. The cyclo-hexene ring adopts an envelope conformation with the dimethyl-substituted C atom as the flap. Its mean plane makes a dihedral angle of 7.20 (12)° with the benzene ring. In the crystal, neighbouring mol-ecules are connected via C-H⋯O hydrogen bonds, forming chains running along the a-axis direction.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011279PMC
http://dx.doi.org/10.1107/S1600536814006527DOI Listing

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