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Acta Cryst. (2005). E61, o2332-o2333  [ doi:10.1107/S1600536805020246 ]


N.-X. Wang, Y.-P. Luo, Q. Chen and G.-F. Yang

Abstract: The crystal structure of the title compound, C21H17Cl2NO3, shows that there are no intra- or intermolecular [pi]-[pi] stacking interactions. The structure is stabilized by C-H...O and C-H...Cl hydrogen bonds, which form a nine-membered ring.

Online 6 July 2005

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