(E)-4-Chloro-N′-(5-hydroxy-2-nitrobenzylidene)benzohydrazide
Guo-Biao Cao
Acta Crystallographica Section E · 2009
doi:10.1107/s1600536809035740 (opens in a new tab)
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Abstract
The title compound, C14H10ClN3O4, was synthesized by the reaction of 5-hydroxy-2-nitrobenzaldehyde with an equimolar quantity of 4-chlorobenzohydrazide in methanol. The molecule displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 3.9 (2)°. In the crystal structure, molecules are linked through intermolecular N—H...O and O—H...O hydrogen bonds, forming chains running along the b axis.
Abstract licence: CC BY
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