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（E）-3-溴-N'-（2-羟基-1-萘基亚甲基）苯甲酰肼

(E)-3-Bromo-N'-(2-hydr-oxy-1-naphthyl-idene)benzohydrazide.

作者信息

Cao Guo-Biao, Lu Xu-Hui

机构信息

Department of Chemistry, Ankang University, Ankang Shanxi 725000, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 17;65(Pt 7):o1600. doi: 10.1107/S1600536809022533.

DOI:10.1107/S1600536809022533
PMID:21582874
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2969212/
Abstract

The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydr-oxy-1-naphthaldehyde with an equimolar quantity of 3-bromo-benzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intra-molecular O-H⋯N hydrogen bond is observed between the phenolate O and imine N atoms. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, forming a chain running along [101].

摘要

标题化合物C(18)H(13)BrN(2)O(2)是通过2-羟基-1-萘甲醛与等摩尔量的3-溴苯甲酰肼在甲醇中反应合成的。苯环与萘基环系统之间的二面角为18.3 (2)°。在酚盐O原子和亚胺N原子之间观察到分子内O-H⋯N氢键。在晶体结构中，分子通过分子间N-H⋯O和C-H⋯O氢键相连，形成沿[101]方向延伸的链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/078c/2969212/6848006f214a/e-65-o1600-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/078c/2969212/1f9cc7d7942d/e-65-o1600-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/078c/2969212/6848006f214a/e-65-o1600-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/078c/2969212/1f9cc7d7942d/e-65-o1600-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/078c/2969212/6848006f214a/e-65-o1600-fig2.jpg

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