Acta Cryst. (2007). E63, o3976  [ doi:10.1107/S1600536807041931 ]

2-Bromo-3-ethoxy-3-[4-(methylsulfanyl)phenyl]-1-[3-(p-tolyl)-4-sydnonyl]propan-1-one

S. J. Prathap, S. R. Nooji, B. Kalluraya and T. N. G. Row

Abstract: In the title compound, C₂₁H₂₁BrN₂O₄S, the carbonyl group of the central propan-1-one unit is twisted by 14.7 (4)° from the plane of the cyclic sydnone group (C₂N₂O₂) to which it is attached, and an intramolecular C-HO contact is formed to the exocyclic O atom of the sydnone group. Intermolecular C-HO, C-HS and C-H contacts are observed.

Online 8 September 2007

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