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Acta Cryst. (2013). E69, o840
[ doi:10.1107/S160053681301180X ]

1-[3-(2-Benzyloxy-6-hydroxy-4-methylphenyl)-5-[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl]propane-1-one

U. H. Patel, S. A. Gandhi, V. M. Barot and N. V. S. Varma

Abstract: In the title compound, C28H24F6N2O3, the mean plane of the central pyrazoline ring forms dihedral angles of 2.08 (9) and 69.02 (16)° with the 2-benzyloxy-6-hydroxy-4-methylphenyl and 3,5-bis(trifluoromethyl)phenyl rings, respectively. The dihedral angle between the mean planes of the pyrazoline and 3,5-bis(trifluoromethyl)phenyl rings is 68.97 (9)°. An intramolecular O-H...N hydrogen bond is observed, which forms an S(6) graph-set motif. In the crystal, pairs of weak C-H...F halogen interactions link the molecules into inversion dimers while molecular chains along [100] are formed by C-H...O contacts.


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