Wu Hong-Yuan
College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 25;65(Pt 4):o852. doi: 10.1107/S1600536809010186.
The title compound, C(15)H(13)ClN(2)O(2), was prepared by the reaction of 3-methoxy-benzaldehyde and 4-chloro-benzo-hydrazide in methanol. The asymmetric unit consists of two unique molecules, which are linked together in the form of a cross by N-H⋯O and N-H⋯N hydrogen bonds. The dihedral angles between the two benzene rings in the mol-ecules are 77.3 (1) and 44.1 (1)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along the a axis.
标题化合物C(15)H(13)ClN(2)O(2)是由3-甲氧基苯甲醛与4-氯苯肼在甲醇中反应制备得到的。不对称单元由两个独特的分子组成,它们通过N-H⋯O和N-H⋯N氢键以十字形连接在一起。分子中两个苯环之间的二面角分别为77.3 (1)°和44.1 (1)°。在晶体结构中,分子通过分子间N-H⋯O氢键相连,沿a轴形成链状结构。