1,5-bis(2-pyridyl)-3-(4'-pyridyl)pentane-1,5-dione | 145285-54-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,5-bis(2-pyridyl)-3-(4'-pyridyl)pentane-1,5-dione
• 英文别名: 1,5-bis(2-pyridyl)-3-(4-pyridyl)-1,5-pentanedione；1,5-Dipyridin-2-yl-3-pyridin-4-ylpentane-1,5-dione
• CAS: 145285-54-7
• 化学式: C₂₀H₁₇N₃O₂
• 分子量: 331.374
• InChiKey: ZCLHHXVOWKIOQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  72.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1,5-bis(2-pyridyl)-3-(4'-pyridyl)pentane-1,5-dione 在 ammonium hydroxide 作用下， 以 乙醇 为溶剂， 反应 8.0h， 生成 [Ru(ptpy)Cl₃]
  参考文献：
  名称：

  Fe(ii) 和 Ru(ii) 杂配三联吡啶配合物的合成：光学和电化学研究

  摘要：

  合成了 Fe(ii) 和 Ru(ii) 的杂配三联吡啶配合物。它们使用互补技术进行表征，并研究了它们的光学和电化学特性。还进行了详细的计算研究。

  DOI：

  10.1039/c5nj03106k
• 作为产物：
  描述：

  4-吡啶甲醛 、 2-乙酰基吡啶 在 sodium hydroxide 作用下， 以 乙二醇 为溶剂， 反应 2.17h， 生成 1,5-bis(2-pyridyl)-3-(4'-pyridyl)pentane-1,5-dione
  参考文献：
  名称：

  Fe(ii) 和 Ru(ii) 杂配三联吡啶配合物的合成：光学和电化学研究

  摘要：

  合成了 Fe(ii) 和 Ru(ii) 的杂配三联吡啶配合物。它们使用互补技术进行表征，并研究了它们的光学和电化学特性。还进行了详细的计算研究。

  DOI：

  10.1039/c5nj03106k

文献信息

• Ligand reactivity in iron(<scp>II</scp>) complexes of 4′-(4‴-pyridyl)-2,2′ : 6′,2″-terpyridine
  作者：Edwin C. Constable、Alexander M. W. Cargill Thompson

  DOI：10.1039/dt9920002947

  日期：——

  The ligand 4'-(4'"-pyridyl)-2,2':6',2"-terpyridine (pyterpy) acts as a tridentate ligand in which the 4-pyridyl ring is not co-ordinated in the complex cation [Fe(pyterpy)2]2+; the non-co-ordinated ring reacts with electrophiles to give species in which the charge perturbations are localised to a '4,4'-bipyridyl' fragment.
• Electroless deposition of bis(4'-(4-Pyridyl)-2,2':6',2''-terpyridine)iron(II) thiocyanate complex onto carbon nanotubes modified glassy carbon electrode: application to simultaneous determination of ascorbic acid, dopamine and uric acid
  作者：M. A Kamyabi、O Narimani、H. H Monfared

  DOI：10.1590/s0103-50532011000300009

  日期：——

  A glassy carbon (GC) electrode modified by multi-walled carbon nanotubes (MWNTs) and bis(pyterpy) iron(II) thiocyanate complex (pyterpy = 4'-(4-pyridyl)-2,2': 6', 2''-terpyridine) was investigated by voltammetric methods in acetate buffer solution (pH 5). Performances of the iron(II)-complex/MWNTs modified electrode were evaluated with differential pulse voltammetry and scanning electron microscopy (SEM). The modified glassy carbon electrode shows an excellent electrochemical response for ascorbic acid (AA), dopamine (DA) and uric acid (UA). The differential pulse voltammetry oxidation peaks for AA and DA, DA and UA, AA and UA are separated by 210, 136 and 346 mV, respectively. This separation permits the simultaneous determination of AA, DA and UA. The anodic peak currents of AA, DA and UA increase linearly with concentration in the range of 1.10x10(-5)-1.50x10(-3) mol L(-1), 9.0x10(-7)-1.20x10(-3) mol L(-1) and 2.00x10(-6)-1.50x10(-3) mol L(-1), respectively, with a correlation coefficient (r) always higher than 0.998. In addition, the modified electrode also shows good sensitivity and stability. Satisfactory results were achieved for the determination of AA in vitamin C tablets, DA in dopamine injection solution and UA in human blood serum samples.