Acta Crystallographica Section E (Jan 2011)
2-Chloro-N′-[4-(dimethylamino)benzylidene]-N-[4-(3-methyl-3-phenylcyclobutyl)-1,3-thiazol-2-yl]acetohydrazide
Abstract
The molecular conformation of the title compound, C25H27ClN4OS, is stabilized by an intramolecular benzylidine C—H...Nthiazole hydrogen bond. The thiazole ring makes dihedral angles of 12.0 (3) and 20.4 (2)°, respectively, with the phenyl and benzene rings, while the phenyl and benzene rings make a dihedral angle of 22.6 (2)°. The crystal packing involves weak intermolecular thiazole C—H...Ocarbonyl and methyl C—H...π hydrogen-bonding associations.