Date Published: July 01, 2011
Publisher: International Union of Crystallography
Author(s): Rakesh S. Sancheti, Amol G. Dikundwar, Ratnamala S. Bendre.
In the title racemic compound, C26H32N2O3, an intramolecular O—H⋯N hydrogen bond is formed between the phenolic OH group and the tertiary amine N atom. Another O—H⋯N hydrogen bond that is formed between the OH group and the pyridine N atom links the molecules into a polymeric chain extending along the a axis. The structure is further stabilized by intramolecular and intermolecular C—H⋯O interactions.
For the synthesis of the title compound, see: Rossi et al. (2005 ▶). For related structures, see: Butcher et al. (2005 ▶, 2007 ▶). For the activities of related metal complexes, see: Ruiz et al. (2010 ▶); Yajima et al. (2002 ▶); Sarkar et al. (2006 ▶); Neves et al. (1999 ▶).