2-{(1E)-1-[(3-{(E)-[1-(2-Hy-droxy-4-meth-oxy-phen-yl)ethyl-idene]amino}-2,2-di-methyl-prop-yl)imino]-eth-yl}-5-meth-oxy-phenol

Abstract

Mol-ecules of the title compound, C(23)H(30)N(2)O(4), are located on a crystallographic mirror plane. The mol-ecule has a curved shape with the dihedral angle formed between the two benzene rings being 55.26 (5)°. Intra-molecular O-H⋯N hydrogen bonds are noted. In the crystal, supra-molecular layers are formed in the ac plane owing to the presence of C-H⋯π inter-actions.

Fig. 1.

The molecular structure of (I) showing the atom-labelling scheme and displacement ellipsoids at the 50% probability level. The molecule has mirror symmetry and the unlabelled atoms are related by the symmetry operation x, 3/2 - y, z.

Fig. 2.

Supramolecular layer in the ac plane in (I) sustained by C—H···π interactions shown as purple dashed lines.

Fig. 3.

A view in projection down the c axis of the unit-cell contents of (I), highlighting the stacking of layers along the b axis. The C—H···π interactions are shown as purple dashed lines.