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Acta Cryst. (2013). E69, o758
[ doi:10.1107/S160053681301026X ]


L.-L. Fang, N. Liu and X.-Y. Zhang

Abstract: In the title compound, C19H19BrO2, the cyclohexenone ring adopts an envelope conformation with the C atom bearing the methyl substituents as the flap. In the crystal, weak [pi]-[pi] stacking is observed between parallel aromatic rings of adjacent molecules, the centroid-centroid distance being 3.694 (6) Å. The entire bromonaphthylmethyl unit is disordered over two orientations, with a site-occupancy ratio of 0.5214 (19):0.4786 (19).

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