Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 1 (January 2013)

organic compounds

Acta Cryst. (2013). E69, o85-o86    [ doi:10.1107/S1600536812050222 ]


S. K. Mohamed, M. Akkurt, P. N. Horton, A. A. Abdelhamid and M. A. A. E. Remaily

Abstract: In the title compound, C21H21BrClNO4, the dihydro­pyridine ring adopts a flattened boat conformation. The 3-bromo-5-chloro-2-hy­droxy­phenyl ring forms a dihedral angles of 84.44 (7)° with the dihydro­pyridine mean plane. The mol­ecular conformation is stabilized by an intra­molecular O-H...O hydrogen bond, with an S(8) ring motif. In the crystal, O-H...O and C-H...O hydrogen bonds link the mol­ecules, forming a three-dimensional network.

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