3,4-Dimethoxybenzaldehyde [2,8-bis(trifluoromethyl)quinolin-4-yl]hydrazone

Abstract

In the title compound, C20H15F6N3O2, the quinoline ring system is almost coplanar with the benzene ring; the dihedral angle between the two planes is 2.31 (8)°. The crystal structure displays an intermolecular C—H...F hydrogen bond. In addition, a weak π–π interaction is observed between the unfused benzene ring and the benzene ring of quinoline, with a centroid–centroid distance of 3.586 (1) Å.