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N'-(5-氯-2-羟基-亚苄基)-4-甲氧基-苯甲酰肼

N'-(5-Chloro-2-hy-droxy-benzyl-idene)-4-meth-oxy-benzohydrazide.

作者信息

Tan Yao

机构信息

School of Chemistry and Environmental Engineering, Chongqing Three Gorges University, Chongqing 404000, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1079. doi: 10.1107/S1600536812010707. Epub 2012 Mar 17.

DOI:10.1107/S1600536812010707
PMID:22589943
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3344034/
Abstract

The asymmetric unit of the title compound, C(15)H(13)ClN(2)O(3), contains two independent hydrazone mol-ecules. Each mol-ecule adopts an E configuration with respect to the methyl-idene unit and forms an intra-molecular O-H⋯N hydrogen bond. The principal difference between the two unique mol-ecules is the relative orientation of the two benzene rings, the dihedral angles between them being 4.0 (3) and 65.9 (3)°, respectively. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds, forming chains running along the c axis.

摘要

标题化合物C(15)H(13)ClN(2)O(3)的不对称单元包含两个独立的腙分子。每个分子相对于亚甲基单元采用E构型，并形成分子内O-H⋯N氢键。两个独特分子之间的主要差异在于两个苯环的相对取向，它们之间的二面角分别为4.0 (3)°和65.9 (3)°。在晶体中，分子通过N-H⋯O氢键相连，形成沿c轴延伸的链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8388/3344034/d5ee228e8389/e-68-o1079-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8388/3344034/12e685f4e2a9/e-68-o1079-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8388/3344034/d5ee228e8389/e-68-o1079-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8388/3344034/12e685f4e2a9/e-68-o1079-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8388/3344034/d5ee228e8389/e-68-o1079-fig2.jpg

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