2-(Quinolin-2-ylhydrazinylidene)acetic acid | 1337471-29-0

• 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: 2-(Quinolin-2-ylhydrazinylidene)acetic acid
• 英文别名: 2-(quinolin-2-ylhydrazinylidene)acetic acid
• CAS: 1337471-29-0
• 化学式: C₁₁H₉N₃O₂
• 分子量: 215.211
• InChiKey: SRHCWASESGCMGB-UHFFFAOYSA-N

物化性质

• 熔点：
  205 °C(Solv: ethanol (64-17-5))
• 沸点：
  445.7±37.0 °C(Predicted)
• 密度：
  1.33±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(Quinolin-2-ylhydrazinylidene)acetic acid 、 copper diacetate 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Synthesis, structure, and complexing ability of hetarylhydrazones of glyoxylic acid

  摘要：

  Benzoxazolyl-, benzthiazolyl-, 2'-quinolinyl- and 1'-phthalazinylhydrazones of glyoxylic acid (H(2)L) and their complexes have been synthesized. The acid-base properties of the obtained hydrazones were studied by the methods of potentiometric titration and spectrophotometry. The hydrazones were shown to form mononuclear octahedral complexes M(HL)(2) with Ni(II) and Mn(II) acetates, whereas with Zn(II) and Cu(II) acetates binuclear complexes M(2)L(2) were formed. The nature of the exchange interaction between the Cu(II) ions is discussed.

  DOI：

  10.1134/s1070363211080184
• 作为产物：
  描述：

  2-肼喹啉 、 乙醛酸 在 盐酸 作用下， 以 水 为溶剂， 反应 4.0h， 生成 2-(Quinolin-2-ylhydrazinylidene)acetic acid
  参考文献：
  名称：

  Synthesis, structure, and complexing ability of hetarylhydrazones of glyoxylic acid

  摘要：

  Benzoxazolyl-, benzthiazolyl-, 2'-quinolinyl- and 1'-phthalazinylhydrazones of glyoxylic acid (H(2)L) and their complexes have been synthesized. The acid-base properties of the obtained hydrazones were studied by the methods of potentiometric titration and spectrophotometry. The hydrazones were shown to form mononuclear octahedral complexes M(HL)(2) with Ni(II) and Mn(II) acetates, whereas with Zn(II) and Cu(II) acetates binuclear complexes M(2)L(2) were formed. The nature of the exchange interaction between the Cu(II) ions is discussed.

  DOI：

  10.1134/s1070363211080184

文献信息

• Synthesis, structure, and complexing ability of hetarylhydrazones of glyoxylic acid
  作者：L. D. Popov、A. V. Mishchenko、Yu. P. Tupolova、S. I. Levchenkov、V. V. Minin、E. A. Ugolkova、N. N. Efimov、V. V. Lukov、I. N. Shcherbakov、V. A. Kogan、A. A. Zubenko、O. I. Askalepova

  DOI：10.1134/s1070363211080184

  日期：2011.8

  Benzoxazolyl-, benzthiazolyl-, 2'-quinolinyl- and 1'-phthalazinylhydrazones of glyoxylic acid (H(2)L) and their complexes have been synthesized. The acid-base properties of the obtained hydrazones were studied by the methods of potentiometric titration and spectrophotometry. The hydrazones were shown to form mononuclear octahedral complexes M(HL)(2) with Ni(II) and Mn(II) acetates, whereas with Zn(II) and Cu(II) acetates binuclear complexes M(2)L(2) were formed. The nature of the exchange interaction between the Cu(II) ions is discussed.