Ru(5-diethylamino-1,10-phenanthroline)2Cl2 | 1362852-05-8

• 英文名称: Ru(5-diethylamino-1,10-phenanthroline)2Cl2
• 英文别名: Ru(5-Et2Nphen)2Cl2
• CAS: 1362852-05-8
• 化学式: C₃₂H₃₄Cl₂N₆Ru
• 分子量: 674.638
• InChiKey: SLSRSYPFNCHYGH-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  sodium cyanide 、 Ru(5-diethylamino-1,10-phenanthroline)2Cl2 、 水 在 AgClO₄ 作用下， 以 四氢呋喃 、 水 为溶剂， 以50%的产率得到[Ru(5-diethylamino-1,10-phenanthroline)2(CN)2]*2H2O
  参考文献：
  名称：

  Environmental Sensitivity of Ru(II) Complexes: The Role of the Accessory Ligands

  摘要：

  A suite of Ru(II) complexes in which one ligand is pH responsive and the other two are varied in an effort to achieve improved photophysics has been synthesized and their potential as pH reporters assessed. The more general purpose of the study was to examine the role of the accessory ligands in heteroleptic reporter complexes and the degree to which such ligands can affect the performance of luminescent reporters. For this suite of complexes, judicious choice of the accessory ligand can alter both the pK(a)* and the dynamic range of response. It was found that the emission color and brightness were influenced by pH, but the lifetimes were only weakly affected. Surprisingly, some accessory ligands which should have improved luminescent properties essentially turned off the pH response. Several possible reasons for this observation are explored. It is suggested, and density functional theory (DFT) calculations support, that the relative pi* levels of the pH sensitive and the accessory ligands are critical.

  DOI：

  10.1021/ic201114u
• 作为产物：
  描述：

  水合三氯化钌 、 5-diethylamino-1,10-phenanthroline 在 LiCl 作用下， 以 乙醇 为溶剂， 以25%的产率得到Ru(5-diethylamino-1,10-phenanthroline)2Cl2
  参考文献：
  名称：

  Environmental Sensitivity of Ru(II) Complexes: The Role of the Accessory Ligands

  摘要：

  A suite of Ru(II) complexes in which one ligand is pH responsive and the other two are varied in an effort to achieve improved photophysics has been synthesized and their potential as pH reporters assessed. The more general purpose of the study was to examine the role of the accessory ligands in heteroleptic reporter complexes and the degree to which such ligands can affect the performance of luminescent reporters. For this suite of complexes, judicious choice of the accessory ligand can alter both the pK(a)* and the dynamic range of response. It was found that the emission color and brightness were influenced by pH, but the lifetimes were only weakly affected. Surprisingly, some accessory ligands which should have improved luminescent properties essentially turned off the pH response. Several possible reasons for this observation are explored. It is suggested, and density functional theory (DFT) calculations support, that the relative pi* levels of the pH sensitive and the accessory ligands are critical.

  DOI：

  10.1021/ic201114u