2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f][1,10]phenanthroline | 1356826-16-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f][1,10]phenanthroline
• CAS: 1356826-16-8
• 化学式: C₂₇H₂₀N₄O₂
• 分子量: 432.481
• InChiKey: FDADCWPLGYHSQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.01
• 重原子数：
  33.0
• 可旋转键数：
  4.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  72.92
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  ammonium hexafluorophosphate 、 水合三氯化钌 、 2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f][1,10]phenanthroline 以 水 、 N,N-二甲基甲酰胺 为溶剂， 以71.6%的产率得到Ru(2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f][1,10]phenanthroline)3(PF6)2
  参考文献：
  名称：

  Synthesis and characterization of a series of transition metal polypyridyl complexes and the pH-induced luminescence switch of Zn(II) and Ru(II) complexes

  摘要：

  Five new transition metal complexes, formulated as [Zn(DMBPIP)(3)](FF6)(2) (1), [Ni(DMBPIP)(3)](PF6)(2) (2), [Co(DMBPIP)(3)](FF6)(2) (3).[Fe(DMBPIP)(3)](PF6)(2) (4),[Ru(DMBPIP)(3)](PF6)(2)(5) {where DMBPIP = 2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f] [1,10]phenanthroline) were synthesized and characterized by means of elemental analysis, IR, H-1 NMR, C-13{H-1} NMR, standard spectroscopy techniques and cyclic voltammetry. The pH effects on UV-Vis absorption and luminescence spectra of the Zn(II) and Ru(II) complexes are studied, and ground- and excited-state ionization constants of the two complexes are derived. The two complexes acting as pH-induced "off-on-off" luminescence switches through protonation and deprotonation in buffer solution at room temperature are studied and discussed as well. (C) 2011 Elsevier Ltd. All rights

  DOI：

  10.1016/j.poly.2011.11.049
• 作为产物：
  描述：

  1,10-邻二氮杂菲-5,6-二酮 、 3',5'-dimethoxybiphenyl-4-carbaldehyde 在 ammonium acetate 作用下， 以 溶剂黄146 为溶剂， 反应 5.0h， 以75.2%的产率得到2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f][1,10]phenanthroline
  参考文献：
  名称：

  Synthesis and characterization of a series of transition metal polypyridyl complexes and the pH-induced luminescence switch of Zn(II) and Ru(II) complexes

  摘要：

  Five new transition metal complexes, formulated as [Zn(DMBPIP)(3)](FF6)(2) (1), [Ni(DMBPIP)(3)](PF6)(2) (2), [Co(DMBPIP)(3)](FF6)(2) (3).[Fe(DMBPIP)(3)](PF6)(2) (4),[Ru(DMBPIP)(3)](PF6)(2)(5) {where DMBPIP = 2-(3',5'-dimethoxybiphenyl-4-yl)-1H-imidazo[4,5-f] [1,10]phenanthroline) were synthesized and characterized by means of elemental analysis, IR, H-1 NMR, C-13{H-1} NMR, standard spectroscopy techniques and cyclic voltammetry. The pH effects on UV-Vis absorption and luminescence spectra of the Zn(II) and Ru(II) complexes are studied, and ground- and excited-state ionization constants of the two complexes are derived. The two complexes acting as pH-induced "off-on-off" luminescence switches through protonation and deprotonation in buffer solution at room temperature are studied and discussed as well. (C) 2011 Elsevier Ltd. All rights

  DOI：

  10.1016/j.poly.2011.11.049