Acta Cryst. (2002). E58, o985-o987  [ doi:10.1107/S1600536802013740 ]

3-(Benzoxazol-2-yl)cromem-2-one

S. Guilardi, A. E. H. Machado, J. A. L. C. Resende and E. F. Franca

Abstract: The coumarin and benzoxazole ring systems in the title compound, C₁₆H₉NO₃, are planar. The angle between them is 5.24  (8)°. The crystal structure is stabilized by intermolecular C-HO and C-HN attractive interactions.

Online 9 August 2002

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