Acta Cryst. (2009). E65, o2323  [ doi:10.1107/S160053680903414X ]

1-Methyl-3-phenylquinoxalin-2(1H)-one

H. Benzeid, E. M. Essassi, N. Saffon, B. Garrigues and S. W. Ng

Abstract: The phenyl substituents in both independent molecules of the title compound, C₁₅H₁₂N₂O, are twisted with respect to the quinoxaline system [dihedral angles = 19.3 (1) and 30.4 (1)°].

Online 5 September 2009

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