2-[(Quinolin-8-ylhydrazinylidene)methyl]phenol | 10558-15-3

• 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: 2-[(Quinolin-8-ylhydrazinylidene)methyl]phenol
• CAS: 10558-15-3
• 化学式: C₁₆H₁₃N₃O
• 分子量: 263.299
• InChiKey: BWRBMJPTFNQZAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  甲醇 、 2-[(Quinolin-8-ylhydrazinylidene)methyl]phenol 、 copper(II) nitrate 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Protolytic properties of 8-quinolylhydrazones of substituted salicylaldehydes and physicochemical properties of their copper(II) complexes

  摘要：

  Acid-base properties of hydrazones derived from 8-hydrazinoquinoline and substituted salicylaldehydes were studied. Under the experimental conditions, only the first step of ionization of the hydrazones is realized. The ionization constants were calculated quantum-chemically. Copper(II) complexes of these hydrazones, (HL)Cu(X)(CH3OH)(n), were isolated (HL- is the monodeprotonated form of hydrazones, and X- is the acid residue). According to the data of elemental analysis, IR spectroscopy, conductometry, and magnetochemistry, the majority of the complexes have a binuclear structure. The copper(II) ions in the dimeric complex show antiferromagnetic exchange coupling. The ionization constants of the hydrazones and the exchange parameters strongly depend on the substituent in the salicylaldehyde moiety.

  DOI：

  10.1134/s1070363207070225

文献信息

• Protolytic properties of 8-quinolylhydrazones of substituted salicylaldehydes and physicochemical properties of their copper(II) complexes
  作者：L. D. Popov、S. I. Levchenkov、I. N. Shcherbakov、V. A. Kogan

  DOI：10.1134/s1070363207070225

  日期：2007.7

  Acid-base properties of hydrazones derived from 8-hydrazinoquinoline and substituted salicylaldehydes were studied. Under the experimental conditions, only the first step of ionization of the hydrazones is realized. The ionization constants were calculated quantum-chemically. Copper(II) complexes of these hydrazones, (HL)Cu(X)(CH3OH)(n), were isolated (HL- is the monodeprotonated form of hydrazones, and X- is the acid residue). According to the data of elemental analysis, IR spectroscopy, conductometry, and magnetochemistry, the majority of the complexes have a binuclear structure. The copper(II) ions in the dimeric complex show antiferromagnetic exchange coupling. The ionization constants of the hydrazones and the exchange parameters strongly depend on the substituent in the salicylaldehyde moiety.