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N'-[(E)-1-(5-溴-2-羟基苯基)亚乙基]-2-氯苯甲酰肼

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

作者信息

Chang Jian-Guo

机构信息

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

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3365. doi: 10.1107/S1600536811048495. Epub 2011 Nov 19.

DOI:10.1107/S1600536811048495
PMID:22199859
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3239010/
Abstract

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.

摘要

标题化合物C(15)H(12)BrClN(2)O(2)是通过1-(5-溴-2-羟基苯基)乙酮与2-氯苯甲酰肼在无水乙醇中缩合而成的。席夫碱分子相对于C=N双键呈反式构型。两个苯环之间的二面角为13.74 (3)°。分子构象通过分子内O-H⋯N得以稳定，晶体结构则通过分子间N-H⋯O氢键得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e42/3239010/0d0e5f785061/e-67-o3365-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e42/3239010/cf31616ac212/e-67-o3365-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e42/3239010/0d0e5f785061/e-67-o3365-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e42/3239010/cf31616ac212/e-67-o3365-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e42/3239010/0d0e5f785061/e-67-o3365-fig2.jpg

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本文引用的文献

1
N'-[(1E)-(3,5-Dichloro-2-hydroxy-phen-yl)(phen-yl)methyl-ene]-4-methoxy-benzohydrazide.N'-[(1E)-(3,5-二氯-2-羟基苯基)(苯基)亚甲基]-4-甲氧基苯甲酰肼
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):o198. doi: 10.1107/S1600536807064069.
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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
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2,6-二乙酰基吡啶双（酰腙）及其与一些第一过渡系金属离子的配合物的抗菌和遗传毒性活性。一种双核铜（II）配合物的X射线晶体结构。
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