2,4-Dihydroxy-N '-(4-methoxybenzylidene)benzohydrazide

作者：Diao Yun Peng; Huang Shan Shan; Zhang Jian Kui; Kang Ting Guo^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2008, 64: O470-U2568.

DOI：10.1107/S1600536808001104

The molecule of the title compound, C15H14N2O4, displays a trans configuration with respect to the hydrazide C=N bond. The dihedral angle between the two benzene rings is 15.0 (2)degrees. In the crystal structure, molecules are linked through intermolecular O-H center dot center dot center dot N and O-H center dot center dot center dot O hydrogen bonds, forming layers parallel to the ab plane; an intramolecular N-H center dot center dot center dot O hydrogen bond is also present.

• 单位
  大连医科大学; 辽宁中医药大学