Date Published: August 01, 2009
Publisher: International Union of Crystallography
Author(s): S. Aravindhan, S. Ponnuswamy, J. Umamaheswari, P. Ramesh, M. N. Ponnuswamy.
In the title compound, C26H25NO2, the piperidine ring adopts a distorted boat conformation. The three phenyl rings form dihedral angles of 67.58 (8), 59.82 (8) and 86.41 (8)° with the best plane through the piperidine ring. The crystal packing is governed by intermolecular C—H⋯O interactions.
For the biological activity of piperidine derivatives, see: Dimmock et al. (2001 ▶); Perumal et al. (2001 ▶). For hydrogen-bond motifs, see: Bernstein et al. (1995 ▶). For puckering and asymmetry parameters, see: Cremer & Pople (1975 ▶); Nardelli (1983 ▶).