Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 10 (October 2013)

organic compounds

Acta Cryst. (2013). E69, o1542    [ doi:10.1107/S1600536813025026 ]


B.-Y. Yu, J. K. Lee, Y. S. Cho, S.-J. Min and J. C. Woo

Abstract: In the title compound, C25H27ClO3, each of the cyclo­hexenone rings adopts an envelope conformation, whereas the six-membered pyran ring adopts a flattened boat conformation, with the O and methine C atoms deviating from the plane of the other four atoms. The C=C double bond is in the trans conformation. In the crystal, weak C-H...O hydrogen bonds link the mol­ecules into chains running parallel to the b axis.

CCDC reference: 959906

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