Acta Cryst. (2011). E67, o2760 [ doi:10.1107/S1600536811038815 ]
Abstract: Molecules of the title compound, C23H30N2O4, are located on a crystallographic mirror plane. The molecule has a curved shape with the dihedral angle formed between the two benzene rings being 55.26 (5)°. Intramolecular O-HN hydrogen bonds are noted. In the crystal, supramolecular layers are formed in the ac plane owing to the presence of C-H interactions.
Online 30 September 2011
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