(E) 1 (2 Hy­dr­oxy 6 meth­­oxy­phen­yl) 3 (2,4,6 tri­meth­­oxy­phen­yl)prop 2 en 1 one

The crystal packing of the title compound, viewed down the a axis showing intermolecular O—H···N and O—H···O hydrogen bonds (dashed lines). The H–atoms not involved in

intramolecular N—H N hydrogen bond occurs. In the crystal, N—H O and O—H N hydrogen bonds between solvent methanol molecules and the cations generate zigzag chains

Due to an intramolecular O—H···O hydrogen bond between the hydroxy group of the naphthalene ring and carbonyl (C═O) group, the C1═O1 bond [1.262 (3) Å] is slightly longer than

The molecular structure is stabilized by a weak intramolecular C—H O hydrogen bond.. The crystal struc- ture exhibits weak intermolecular C—H

In addition to a weak intramolecular C— H N hydrogen bond, the crystal structure is stabilized by two weak intermolecular C—H O hydrogen bonds..

In the crystal structure, strong intramolecular O— H N hydrogen bonds, weak intermolecular C—H O hydrogen bonds and van der Waals forces stabilize the molecules and

The crystal packing is stabilized by a classical N—H O hydrogen bond, several weak C—H O hydrogen bonds and a – stacking

In the title compound, C 22 H 24 ClNO 5 , the carbonyl group is in an s - cis configuration with respect to the olefinic double bond.. In the crystal structure, there are weak