Acta Cryst. (2004). E60, o1515-o1517  [ doi:10.1107/S1600536804019087 ]

Dehydrogoniothalamin

L. B. Din, A. Abdullah, S. L. Tan, I. M. Said and B. M. Yamin

Abstract: The title compound, C₁₃H₁₀O₂, has a trans configuration about the C=C double bond of the phenylethylene side chain and the molecule is nearly planar, with a dihedral angle between the pyrone and benzene rings of 8.54 (6)°. The crystal packing is stabilized by intermolecular C-HO interactions, which form one-dimensional zigzag chains parallel to [100].

Online 13 August 2004

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