1-(Pyridin-2-yl)-2,4-bis[(pyridin-2-yl)carbonyl]-3,5-bis(3,4,5-trimethoxyphenyl)cyclohexanol 2.25-hydrate

Abstract

In the title compound, C41H41N3O9·2.25H2O, the cyclohexanol ring adopts a chair conformation. The cyclohexanol ring makes dihedral angles of 87.89 (7) and 75.53 (8)° with the mean planes of the trimethoxyphenyl rings and dihedral angles of 84.18 (8), 85.07 (7) and 82.03 (8)° with the pyridine rings. In the crystal, the packing is stabilized by C—H...O, O—H...O and O—H...N hydrogen bonds involving water molecules and methoxy O atoms, resulting in a supramolecular network. One of the methoxy groups is disordered over two sets of sites with occupancy factors of 0.63 (3) and 0.37 (3).