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Acta Cryst. (2012). E68, o122  [ doi:10.1107/S1600536811052123 ]


Y. Zhong, X. P. Zhang and B. Wu

Abstract: In the title molecule, C29H30Br2N2O3, the piperazine ring has a chair conformation and the C=C double bond has an E conformation. The dihedral angle between the bromobenzene rings is 79.1 (3)°. In the crystal, molecules are linked through C-H...O and C-H...Br hydrogen bonds.

Online 14 December 2011

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