7-Chloro-4-[(E)-2-(2,5-dimethoxybenzylidene)hydrazin-1-yl]quinoline

7-Chloro-4-[(E)-2-(2,5-dimethoxybenzylidene)hydrazin-1-yl]quinoline

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In the nearly planar title compound (r.m.s.deviation for the 24 non-H atoms = 0.064 Å), C18H16ClN3O2, the conformation about the N=C bond is E.

Supramolecular chains propagated by glide symmetry along [001] cashel tail bag are found in the crystal packing.These are sustained by N—H.N hydrogen bonds with the quinoline N atom being the acceptor.The chains are connected into a read more three-dimensional architecture by π–π interactions involving all three aromatic rings [centroid–centroid distances = 3.5650 (9)–3.

6264 (9) Å].