Date Published: April 01, 2012
Publisher: International Union of Crystallography
Author(s): J. Suresh, R. Vishnupriya, P. Gunasekaran, S. Perumal, P. L. Nilantha Lakshman.
The furan ring in the title compound, C27H20N2O2, adopts a twisted conformation about the sp3—sp3 bond. The molecular structure is stabilized by an intramolecular C—H⋯O interaction which generates an S(6) ring motif. The crystal packing is stabilized by N—H⋯O and C—H⋯O interactions generating centrosymmetric R22(18) and C(6) chain motifs, respectively. A weak C—H⋯π interaction is also observed.
For the biological importance of furan derivatives, see: Auvin & Chabrier De Lassauniere (2005 ▶). For hydrogen-bonding graph-set notation, see: Bernstein et al. (1995 ▶). For additional conformation analysis, see: Cremer & Pople (1975 ▶).