Date Published: July 01, 2011
Publisher: International Union of Crystallography
Author(s): Fu Su, Zheng-Gui Gu, Jun Lin.
http://doi.org/10.1107/S1600536811019957
Abstract
The title compound, C20H26N4O2·CH3OH, was prepared by the reaction of 4-diethylamino-2-hydroxybenzaldehyde with 4-(dimethylamino)benzohydrazide. The dihedral angle between the two benzene rings is 13.6 (3)° and an intramolecular O—H⋯N hydrogen bond generates an S(6) ring. In the crystal, the hydrazone and methanol molecules are linked through intermolecular O—H⋯O and N—H⋯O hydrogen bonds, forming chains along a.
Partial Text
For the biological properties of hydrazones, see: Ajani et al. (2010 ▶); Zhang et al. (2010 ▶); Angelusiu et al. (2010 ▶). For similar structures, see: Huang & Wu (2010 ▶); Khaledi et al. (2010 ▶); Zhou & Yang (2010 ▶); Ji & Lu (2010 ▶); Singh & Singh (2010 ▶); Ahmad et al. (2010 ▶). For hydrogen-bond motifs, see Bernstein et al. (1995 ▶).
Source:
http://doi.org/10.1107/S1600536811019957