Date Published: April 01, 2012
Publisher: International Union of Crystallography
Author(s): Hadariah Bahron, Najihah Abu Bakar, Bohari M. Yamin, M. Sukeri M. Yusof.
In the title compound, C25H26N2O4·CHCl3, the aromatic rings of the iminomethyl-6-methoxyphenol fragments make dihedral angles of 58.33 (6) and 87.74 (6)° with the central benzene ring. The molecular conformation is stabilized by intramolecular O—H⋯N hydrogen bonds. In the crystal, an intermolecular C—H⋯O hydrogen bond involving the chloroform solvent molecule is observed. The crystal packing is further stabilized by π–π stacking interactions [centroid–centroid distances = 3.739 (3)–3.776 (3) Å] between the benzene rings of centrosymmetrically related molecules.
For a related structure, see: Yamin et al. (2009 ▶). For the synthetic procedure, see: Hernández-Molina et al. (1997 ▶). For standard bond lengths, see: Allen et al. (1987 ▶).