Supramolecular structure of racemic 5-hydroxy-4-(4-methoxyphenyl)-10-oxa-4-azatricyclo[5.2.1.0(2,6)]dec-8-en-3-one.

The structure of the title compound, C(15)H(15)NO(4), comprises a racemic mixture of chiral molecules containing five stereogenic centres. The cyclohexane ring tends towards a boat conformation and the two tetrahydrofuran rings adopt envelope conformations. Molecules are linked into sheets parallel to (100) by a combination of O-H...O, C-H...O and C-H...pi hydrogen bonds, leading to a two-dimensional supramolecular structure.