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N'-[(E)-1-(5-Bromo-2-hy-droxy-phen-yl)ethyl-idene]-2-chloro-benzohydrazide. 2011

Jian-Guo Chang
Department of Materials Science and Chemical Engineering, Taishan University, 271021 Taian, Shandong, People's Republic of China.

The title compound, C(15)H(12)BrClN(2)O(2), was synthesized by the condensation of 1-(5-bromo-2-hy-droxy-phen-yl)ethanone with 2-chloro-benzohydrazide in anhydrous ethanol. The Schiff base mol-ecule displays a trans configuration with respect to the C=N double bond. The dihedral angle between the two benzene rings is 13.74 (3)°. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N and the crystal structure by inter-molecular N-H⋯O hydrogen bonds.

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