4-oxo-1(4H)-quinolineacetic acid | 56600-94-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 4-oxo-1(4H)-quinolineacetic acid
• 英文别名: 4-quinolone-1-acetic acid；2-(4-Oxo-1,4-dihydroquinolin-1-yl)acetic acid；2-(4-oxoquinolin-1-yl)acetic acid
• CAS: 56600-94-3
• 化学式: C₁₁H₉NO₃
• mdl: MFCD11557432
• 分子量: 203.197
• InChiKey: IVUSDAZOMBVFMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  samarium(III) oxide 、 4-oxo-1(4H)-quinolineacetic acid 、 水 在 HClO₄ 、 Cu(CH₃COO)2*H₂O 作用下， 以 水 为溶剂， 以35%的产率得到[Sm(4-oxo-1(4H)-quinolineacetate)3]*2H2O
  参考文献：
  名称：

  Synthesis, crystal structures and photoluminescent properties of lanthanide supramolecular complexes with 4-oxo-1(4H)-quinolineacetate

  摘要：

  Five new lanthanide supramolecular complexes, namely, [Sm(oqa)(2)(H2O)(4)](2)(ClO4)(2)center dot(bpy)(2) (1), [Ln(oqa)(3)] 2H(2)O [Ln=Sm(2), Gd(3)] and [Ln(oqa)(2)(NO3)(H2O)] [Ln=Pr(4), Eu(5)] (oqa=4-oxo-1(4H)-quinolineacetate, bpy=4,4'-bipyridine), have been synthesized under hydrothermal conditions These complexes exhibit three typical structure features Complex 1 possesses a dimeric structure, which is further connected together through hydrogen bonds and pi-pi attractions, forming a 3D supramolecular framework. Compounds 2-3 are isomorphous and contain ID ring-like chains, which are further interconnected by the oqa ligands into 2D sheet-like structures. 4 and 5 exhibit eight-connected 3D network of 4(24) 6(4)-bcu topology. The various coordination modes of carboxylate ligands and the selection of the counterions have clearly affected the topological structures Furthermore, the solid-state luminescent properties of complexes 1,2 and 5 were investigated at room temperature and they show intense, characteristic emissions in the visible region. (C) 2009 Elsevier Inc All rights reserved

  DOI：

  10.1016/j.jssc.2009.12.027
• 作为产物：
  描述：

  4-hydroxyquinoline trihydrate 在 氯乙酸 作用下， 以 aqueous potassium hydroxide 为溶剂， 生成 4-oxo-1(4H)-quinolineacetic acid
  参考文献：
  名称：

  4-Oxo-1-pyridinyl penicillin derivatives

  摘要：

  制备了替代的(4-氧代-1-吡啶基)乙酰氨基青霉素和头孢菌素衍生物，它们是有用的抗菌剂。

  公开号：

  US03989687A1

文献信息

• 4-Oxo-1-pyridinyl cephalosporin derivatives
  申请人：Richardson-Merrell Inc.

  公开号：US04119775A1

  公开（公告）日：1978-10-10

  Novel substituted(4-oxo-1-pyridinyl)acetylaminopenicillin and cephalosporin derivatives are prepared which are useful antibacterial agents.

  制备了新型的替代(4-氧代-1-吡啶基)乙酰氨基青霉素和头孢菌素衍生物，它们是有用的抗菌剂。
• Single molecule magnet features in luminescent lanthanide coordination polymers with heptacoordinate Dy/Yb(<scp>iii</scp>) ions as nodes
  作者：Xiang-Tao Dong、Meng-Qing Yu、Yong-Bo Peng、Guo-Xing Zhou、Guo Peng、Xiao-Ming Ren

  DOI：10.1039/d3dt02106h

  日期：——

  corresponding organic linkers. The lanthanide ions in 1 and 2 adopt a pentagonal bipyramid coordination geometry, whereas the coordination geometry of lanthanide ions in 3 and 4 can be described as a capped octahedron. Slow magnetic relaxation behaviors were observed in these four products at a zero/non-zero static magnetic field. Complexes 1, 2 and 4 exhibit the characteristic emission of Ln(III) ions, whereas

  两套一维/二维镧系配位聚合物，分子式为Ln(oqa) 3 ·2H 2 O [Hoqa = 2-(4-oxoquinolin-1(4 H )-yl) 乙酸，Ln = Dy ( 1 ), Yb ( 2 )] 和 Ln(oaa) 2 (HCOO)(H 2 O) [Hoaa = 2-(9-氧代吖啶-10(9 H )-基)乙酸，Ln = Dy ( 3 ), Yb ( 4 ) ]已经合成并研究了它们的物理性质。所有四种配合物均由七配位镧系元素离子和相应的有机连接体构成。 1和2中的镧系离子采用五角双锥配位几何结构，而3和4中的镧系离子离子的配位几何结构可以描述为封端八面体。在零/非零静磁场下，在这四种产品中观察到慢磁弛豫行为。配合物1、2和4表现出Ln( III )离子的特征发射，而配合物3表现出基于配体的发射。当施加电压时，还观察到亮黄色发光，证明了1在发光二极管 (LED) 中的应用潜力。化合物3
• Three new coordination polymers based on 4-oxo-1(4H)quinolineacetate: Synthesis, structures and luminescent properties
  作者：Jun Wang、Jun Fan、Liang-Yu Guo、Xia Yin、Zhi-Hong Wang、Wei-Guang Zhang

  DOI：10.1016/j.inoche.2009.12.015

  日期：2010.2

  Reactions of 4-oxo-1(4H)-quinolineacetic acid (Hoqa) and varied metal salts of Zn(II), Cd(II) and Ag(I) resulted in the formation of three new coordination polymers, namely, [Zn(oqa)(2)]center dot H2O (1), [Cd(bpy)(oqa)(2)(H2O)(2)]center dot 4H(2)O (2) and [Ag(bpy)(oqa)]center dot 2H(2)O (3) (bpy = 4,4'-bipyridine), Complex 1 has a three-dimensional (3D) polymeric network with diamondoid topology; compounds 2-3 exhibit one-dimensional (1D) chain structure characteristics, which are further assembled through pi-pi stacking attractions and hydrogen bonds, forming the 3D supramolecular frameworks. In addition, the solid-state luminescent properties of the ligand Hoqa and complexes 1-2 have been investigated at room temperature. (C) 2009 Elsevier B.V. All rights reserved.
• US3989687A
  申请人：——

  公开号：US3989687A

  公开（公告）日：1976-11-02
• US4119775A
  申请人：——

  公开号：US4119775A

  公开（公告）日：1978-10-10