• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

（1E）-1-（3-溴苯基）乙酮2,4-二硝基苯腙

(1E)-1-(3-Bromo-phen-yl)ethanone 2,4-di-nitro-phenyl-hydrazone.

作者信息

Jasinski Jerry P, Guild Curtis J, Chidan Kumar C S, Yathirajan H S, Mayekar A N

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 20;66(Pt 11):o2832-3. doi: 10.1107/S1600536810037980.

DOI:10.1107/S1600536810037980
PMID:21589019
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3008979/
Abstract

The title compound, C(14)H(11)BrN(4)O(4), contains 3-bromo-phenyl and 2,4-dinitro-phenyl groups on opposite sides of a hydrazone unit and crystallizes with two mol-ecules in the asymmetric unit. The dihedral angles between the two ring systems in each mol-ecule are 2.0 (1) and 2.5 (4)°. Weak C-H⋯O hydrogen bonds and weak π-π stacking inter-actions [centroid-centroid distance = 3.7269 (14) Å] help to establish the packing. Intra-molecular N-H⋯O hydrogen bonds are also observed. On one of the rings, the Br atom is disordered over two equivalent positions of the phenyl ring [occupancy ratio 0.8734 (10):0.1266 (10).

摘要

标题化合物C(14)H(11)BrN(4)O(4)中，3-溴苯基和2,4-二硝基苯基位于腙单元的两侧，且在不对称单元中含有两个分子。每个分子中两个环系统之间的二面角分别为2.0 (1)°和2.5 (4)°。弱的C-H⋯O氢键和弱的π-π堆积相互作用[质心-质心距离 = 3.7269 (14) Å]有助于形成堆积。还观察到分子内的N-H⋯O氢键。在其中一个环上，Br原子在苯环的两个等效位置上无序排列[占有率比为0.8734 (10):0.1266 (10)]。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b062/3008979/54296aa16398/e-66-o2832-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b062/3008979/d5d5484b2188/e-66-o2832-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b062/3008979/54296aa16398/e-66-o2832-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b062/3008979/d5d5484b2188/e-66-o2832-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b062/3008979/54296aa16398/e-66-o2832-fig2.jpg

相似文献

1
(1E)-1-(3-Bromo-phen-yl)ethanone 2,4-di-nitro-phenyl-hydrazone.（1E）-1-（3-溴苯基）乙酮2,4-二硝基苯腙
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 20;66(Pt 11):o2832-3. doi: 10.1107/S1600536810037980.
2
1-[(Bromo-meth-yl)(phen-yl)meth-ylene]-2-(2,4-dinitro-phen-yl)hydrazine.1-[(溴甲基)(苯基)亚甲基]-2-(2,4-二硝基苯基)肼
Acta Crystallogr Sect E Struct Rep Online. 2009 May 7;65(Pt 6):o1221-2. doi: 10.1107/S1600536809016225.
3
Crystal structures of two new carbazole derivatives: 12-(4-nitro-phen-yl)-7-phenyl-sulfonyl-7-benzofuro[2,3-]carbazole and 2-methyl-4-(4-nitro-phen-yl)-9-phenyl-sulfonyl-9-thieno[2,3-]carbazole.两种新型咔唑衍生物的晶体结构：12-(4-硝基苯基)-7-苯基磺酰基-7-苯并呋喃并[2,3-]咔唑和2-甲基-4-(4-硝基苯基)-9-苯基磺酰基-9-噻吩并[2,3-]咔唑。
Acta Crystallogr E Crystallogr Commun. 2016 Nov 4;72(Pt 12):1739-1743. doi: 10.1107/S2056989016016996. eCollection 2016 Dec 1.
4
(1Z)-1-[(2E)-3-(4-Bromo-phen-yl)-1-(4-fluoro-phen-yl)prop-2-en-1-yl-idene]-2-(2,4-dinitro-phen-yl)hydrazine.(1Z)-1-[(2E)-3-(4-溴苯基)-1-(4-氟苯基)丙-2-烯-1-亚基]-2-(2,4-二硝基苯基)肼
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2193. doi: 10.1107/S1600536812027328. Epub 2012 Jun 23.
5
5-Diethyl-amino-2-{[2-(2,4-dinitro-phen-yl)hydrazin-1-yl-idene]meth-yl}phenol.5-二乙氨基-2-{[2-(2,4-二硝基苯基)肼-1-亚基]甲基}苯酚
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 10;66(Pt 12):o3108. doi: 10.1107/S1600536810044983.
6
2-(4-Bromo-phen-yl)-N-(5-methyl-pyridin-2-yl)acetamide.2-（4-溴苯基）-N-（5-甲基吡啶-2-基）乙酰胺
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2526. doi: 10.1107/S1600536812032631. Epub 2012 Jul 25.
7
(E)-1-[1-(3-Chloro-phen-yl)ethyl-idene]-2-(2,4-dinitro-phen-yl)hydrazine.（E）-1-[1-（3-氯苯基）亚乙基]-2-（2,4-二硝基苯基）肼
Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 1;68(Pt 3):o704-5. doi: 10.1107/S160053681200548X. Epub 2012 Feb 17.
8
1-[3,5-Bis(4-fluoro-phen-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone.
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 10;66(Pt 3):o582-3. doi: 10.1107/S1600536810004435.
9
(E)-1-(2,4-Dinitro-phen-yl)-2-[1-(3-fluoro-phen-yl)ethyl-idene]hydrazine.（E）-1-（2,4-二硝基苯基）-2-[1-（3-氟苯基）亚乙基]肼
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):o1644-5. doi: 10.1107/S160053681201937X. Epub 2012 May 5.
10
3-(4-Bromo-phen-yl)-3-(4-hydr-oxy-6-oxo-1,6-dihydro-pyrimidin-5-yl)-N-[(S)-1-phenyl-ethyl]propanamide.3-(4-溴苯基)-3-(4-羟基-6-氧代-1,6-二氢嘧啶-5-基)-N-[(S)-1-苯乙基]丙酰胺
Acta Crystallogr Sect E Struct Rep Online. 2009 Feb 6;65(Pt 3):o489. doi: 10.1107/S1600536809003821.

引用本文的文献

1
(E)-1-(2,4-Dinitro-phen-yl)-2-(2-fluoro-benzyl-idene)hydrazine.（E）-1-（2,4-二硝基苯基）-2-（2-氟亚苄基）肼
Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1200-1. doi: 10.1107/S1600536811014383. Epub 2011 Apr 22.

本文引用的文献

1
N-(2,4-Dinitro-phen-yl)-N'-(1-p-tolyl-ethyl-idene)hydrazine.N-（2,4-二硝基苯基）-N'-（1-对甲苯基亚乙基）肼
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 25;65(Pt 4):o833-4. doi: 10.1107/S1600536809009957.
2
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.
3
2,4-Dinitrophenylhydrazones of 2,4-dihydroxybenzaldehyde, 2,4-dihydroxyacetophenone and 2,4-dihydroxybenzophenone.2,4 - 二羟基苯甲醛、2,4 - 二羟基苯乙酮和2,4 - 二羟基二苯甲酮的2,4 - 二硝基苯腙
Acta Crystallogr C. 2004 Feb;60(Pt 2):o103-6. doi: 10.1107/S0108270103027197. Epub 2004 Jan 10.