5,5′-Dimethoxy-2,2′-[(pentane-1,5-diyldioxy)bis(nitrilomethylidyne)]diphenol

Abstract

The mol­ecule of the title compound, C21H26N2O6, which lies across a crystallographic inversion centre, crystallizes with two unique half-molecules in the symmetric unit and adopts a linear configuration and the imino group is coplanar with the aromatic ring, making a dihedral angle of 3.26 (3)°. Strong intra­molecular O—H⋯N and weak inter­molecular O—H⋯O and C—H⋯O hydrogen bonds and weak inter­molecular π–π stacking inter­actions [centroid–centroid distance = 4.419 (2) Å]establish an infinite three-dimensional supra­molecular structure.

5,5′-Dimethoxy-2,2′-[(nonane-1,9-diyldioxy)bis(nitrilomethylidyne)]diphenol

“…The molecular structure of the title compound, C 25 H 34 N 2 O 6 , as shown in Fig. 1, adopts a linear configuration, which is similar to our previously reported compound (Sun et al, 2009). In the crystal unit, the oxime (-CH=N-O-) group is coplanar with the aromatic ring and the two benzene rings are approximately parallel, making a dihedral angle of 0.16 (3)°.…”

“…For related literature, see: Bernstein et al (1995); Campbell et al (2001); Desiraju (1996); Dong, He, Guan et al (2008); Dong, He, Li et al (2008); ; Dong et al (2009); Mohand et al (1995); Sun et al (2009).…”

Identification of the efficiency of Pentane on the bacterial and insecticide proteins of Aedes aegypti and Aeromonas hydrophila by Insilico methods

“…for C 21 H 26 N 2 O 6 : C, 62.67; H, 6.51; N, 9.96. Found: C, 62.79; H, 6.68; N, 6.83 [19] . The identified compound, Pentane, was converted from 2D to 3D structure using Insilico protocols.…”