3-(2-nitrophenoxy)pyridine | 76167-50-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(2-nitrophenoxy)pyridine
• 英文别名: 3-(o-nitrophenoxy)pyridine
• CAS: 76167-50-5
• 化学式: C₁₁H₈N₂O₃
• mdl: MFCD14583108
• 分子量: 216.196
• InChiKey: ZOEMMRUWHIRRIP-UHFFFAOYSA-N

物化性质

• 沸点：
  140-142 °C(Press: 0.6 Torr)
• 密度：
  1.309±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-(2-nitrophenoxy)pyridine 在 氢气 、 镍 作用下， 生成 benzofuro[3,2-b]pyridine
  参考文献：
  名称：

  Base-catalyzed rearrangement of N-(aryloxy)pyridinium salts. Effect of a 3-substituent in the pyridine ring upon orientation. Synthesis of novel tricyclic rings

  摘要：

  DOI：

  10.1021/jo00153a014
• 作为产物：
  描述：

  3-羟基吡啶 、 1-氟-2-硝基苯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-(2-nitrophenoxy)pyridine
  参考文献：
  名称：

  2-（2- [3-（吡啶-3-基氧基）苯基] -2H-四唑-5-基）吡啶：一种高效，口服活性，代谢型谷氨酸亚型5（mGlu5）受体拮抗剂。

  摘要：

  对3-（5-吡啶-2-基-2H-四唑-2-基）苄腈2的构效关系的研究导致了2-（2- [3-（吡啶-3-基氧基）苯基]-的发现。 2H-四唑-5-基）吡啶（10）-一种高效且选择性的mGlu5受体拮抗剂，在大鼠和跨物种口服生物利用度中具有良好的脑部渗透性和体内受体占有率。

  DOI：

  10.1016/j.bmcl.2004.09.012

文献信息

• [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHODS OF THEIR USE<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE BRUTON ET LEURS PROCÉDÉS D'UTILISATION
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017100668A1

  公开（公告）日：2017-06-15

  The present disclosure is directed to compounds of formula I and methods of their use and preparation, as well as compositions comprising compounds of formula I.

  本公开涉及公式I的化合物及其使用和制备方法，以及包含公式I化合物的组合物。
• Base-Mediated N- and O-Arylations of NH-Containing Heterocycles, Heterocyclic Amines and Phenols
  作者：Zarrin Ghasemi、Nasim Shahi Shahrak、Behzad Jalali Roomi、Ziba Zakeri

  DOI：10.3184/174751915x14210808001753

  日期：2015.2

  Nucleophilic substitution reactions of N -heterocycles such as imidazole, benzimidazole, indole and pyrazole as well as NH₂ or OH containing heterocycles, with electron-deficient aryl halides in the presence of t-BuOK or K₂CO₃ as base and DMSO as solvent are reported. A series of N -aryl azoles, unsymmetric diaryl ethers and diaryl amines were obtained in good yields.

  报告了在以 t-BuOK 或 K2CO3 为碱和 DMSO 为溶剂的条件下，咪唑、苯并咪唑、吲哚和吡唑等 N -杂环以及含 NH2 或 OH 的杂环与缺电子芳基卤化物的亲核取代反应。结果以良好的收率获得了一系列 N 芳基唑、不对称二芳基醚和二芳基胺。
• Garanti, Luisa; Molteni, Giorgio; Zecchi, Gaetano, Journal of Chemical Research - Part S, 1995, # 7, p. 276 - 277
  作者：Garanti, Luisa、Molteni, Giorgio、Zecchi, Gaetano

  DOI：——

  日期：——
• Comprehensive Experimental Study of N<i>-</i>Heterocyclic π-Stacking Interactions of Neutral and Cationic Pyridines
  作者：Ping Li、Chen Zhao、Mark D. Smith、Ken D. Shimizu

  DOI：10.1021/jo400370e

  日期：2013.6.7

  A comprehensive experimental study was carried out by measuring the relative strengths of parallel pi-stacking interactions of N-heterocycles with nonheterocycles. A versatile and rigid model system was developed, which was in equilibrium between a "closed" conformation that forms an intramolecular pi-stacking interaction and an "open" conformation that cannot form the interaction. First, the formation and geometries of the intramolecular N-heterocyclic pi-stacking interactions were verified by X-ray crystallography. Next, the closed/open ratios were measured in solution via integration of the H-1 NMR spectra, providing an accurate comparison of the N-heterocyclic pi-stacking interactions. The synthetic versatility of this model system enabled the systematic and comprehensive comparison of the influences of position, charge, and substituent effects of the nitrogen atom of the N-heterocycles within a single model system. The pi-stacking interactions of the neutral N-heterocyclic rings were slightly stronger than that of nonheterocyclic rings. Cationic N-heterocycles formed significantly stronger pi-stacking interactions than neutral N-heterocycles. The position of the nitrogen atom also had a strong influence on the stability of N-heterocyclic pi-stacking complexes. Interestingly, opposite stability trends were observed for neutral and cationic N-heterocycles. For neural N-heterocycles, geometries with the nitrogen away from the pi-face of the opposing ring were the more stable. For cationic N-heterocycles, geometries with the nitrogen close to the pi-face of the opposing ring were the more stable. Finally, N-methylated heterocycles consistently formed stronger pi-stacking interactions than N-protonated heterocycles.
• Cognition-activating properties of 3-(aryloxy)pyridines
  作者：Donald E. Butler、B. P. H. Poschel、John G. Marriott

  DOI：10.1021/jm00135a020

  日期：1981.3

  A series of 3-(aryloxy)pyridines was found to possess activity in enhancing retention for passive avoidance learning in mice. This test was used to select compounds with potential therapeutic properties for the treatment of cognitive disorders. Reference drugs that gave positive results in this procedure included d-amphetamine, magnesium pemoline, methyl phenidate, picrotoxin, phenytoin, and ethosuximide. All active compounds gave inverted U-shaped dose-response curves. The most active compounds of the 3-(aryloxy)pyridines included 3-phenoxypyridine (1), 3-(2-fluorophenoxy)pyridine (2), 3-(4-fluorophenoxy)pyridine (4), 3,3'-oxybis(pyridine) (23), and 3,3'-oxybis(pyridine) 1-oxide (24). 3-Phenoxypyridine (1) was clearly superior to all of the analogues tested in terms of the level of retention, grammometric potency, and the breadth of its inverted U-shaped dose-response curve. It was given the designation of CI-844 and after a detailed study of its pharmacological profile was submitted for preclinical toxicology.