(2,2’-bipyridine)(1,10-phenanthroline-5,6-dione) ruthenium(II) chloride | 878998-36-8

• 英文名称: (2,2’-bipyridine)(1,10-phenanthroline-5,6-dione) ruthenium(II) chloride
• 英文别名: [Ru(pdon)(bpy)Cl2]；[Ru(1,10-phenanthroline-5,6-dione)(2,2'-bipyridyl)Cl2]
• CAS: 878998-36-8
• 化学式: C₂₂H₁₄Cl₂N₄O₂Ru
• 分子量: 538.355
• InChiKey: RAZOFJDIAYFFHW-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：

  (2,2’-bipyridine)(1,10-phenanthroline-5,6-dione) ruthenium(II) chloride 、 silver trifluoromethanesulfonate 、 乙腈 以 neat (no solvent) 为溶剂， 反应 16.0h， 以98%的产率得到
  参考文献：
  名称：

  通过碳键合到半导体表面的Ru-聚吡啶基可见光发色团的固相合成和光活性。

  摘要：

  通过5-重氮苯的电化学还原，将1,10-菲咯啉（phen）接枝到铟锡氧化物（ITO），氟掺杂的锡氧化物（FTO）或二氧化钛（TiO 2）半导体（SC）上。phen配体在C5处键合到半导体上，可以在空气中处理。半导体-苯（SC-phen）的复合物置换两个CH 3 CN从任一配体的顺式- [茹（Mebipy）2（CH 3 CN）2 ] 2+（Mebipy = 4,4'-甲基-2,2'-联吡啶），顺式-[Ru（t Bubipy）2（CH 3 CN）2 ] 2+（t Bubipy = 4,4'-叔丁基-2,2'-联吡啶）或顺式-[Ru（pheno）（bipy）（CH 3 CN）2 ] 2+（bipy = 2,2'-联吡啶; pheno = 1,10-菲咯啉- 5,6-dione）溶于DCM / THF（4 h，70°C），形成相应的表面结合SC-[（（phen）Ru（bipyridylyl）2 ]

  DOI：

  10.1039/d0dt01776k
• 作为产物：
  描述：

  2,2'-联吡啶 、 bis(dimethyl sulfoxide)(1,10-phenanthroline-5,6-dione)ruthenium(II) chloride 以 邻二氯苯 为溶剂， 反应 12.0h， 以95%的产率得到(2,2’-bipyridine)(1,10-phenanthroline-5,6-dione) ruthenium(II) chloride
  参考文献：
  名称：

  通过碳键合到半导体表面的Ru-聚吡啶基可见光发色团的固相合成和光活性。

  摘要：

  通过5-重氮苯的电化学还原，将1,10-菲咯啉（phen）接枝到铟锡氧化物（ITO），氟掺杂的锡氧化物（FTO）或二氧化钛（TiO 2）半导体（SC）上。phen配体在C5处键合到半导体上，可以在空气中处理。半导体-苯（SC-phen）的复合物置换两个CH 3 CN从任一配体的顺式- [茹（Mebipy）2（CH 3 CN）2 ] 2+（Mebipy = 4,4'-甲基-2,2'-联吡啶），顺式-[Ru（t Bubipy）2（CH 3 CN）2 ] 2+（t Bubipy = 4,4'-叔丁基-2,2'-联吡啶）或顺式-[Ru（pheno）（bipy）（CH 3 CN）2 ] 2+（bipy = 2,2'-联吡啶; pheno = 1,10-菲咯啉- 5,6-dione）溶于DCM / THF（4 h，70°C），形成相应的表面结合SC-[（（phen）Ru（bipyridylyl）2 ]

  DOI：

  10.1039/d0dt01776k

文献信息

• High-Throughput Synthesis and Electrochemical Screening of a Library of Modified Electrodes for NADH Oxidation
  作者：Aleksandra Pinczewska、Maciej Sosna、Sally Bloodworth、Jeremy D. Kilburn、Philip N. Bartlett

  DOI：10.1021/ja307390x

  日期：2012.10.31

  We report the combinatorial preparation and high-throughput screening of a library of modified electrodes designed to catalyze the oxidation of NADH. Sixty glassy carbon electrodes were covalently modified with ruthenium(II) or zinc(II) complexes bearing the redox active 1,10-phenanthroline-5,6-dione (phendione) ligand by electrochemical functionalization using one of four different linkers, followed by attachment of one of five different phendione metal complexes using combinatorial solid-phase synthesis methodology. This gave a library with three replicates of each of 20 different electrode modifications. This library was electrochemically screened in high-throughput (HTP) mode using cyclic voltammetry. The members of the library were evaluated with regard to the surface coverage, midpeak potential, and voltammetric peak separation for the phendione ligand, and their catalytic activity toward NADH oxidation. The surface coverage was found to depend on the length and flexibility of the linker and the geometry of the metal complex. The choices of linker and metal complex were also found to have significant impact on the kinetics of the reaction between the 1,10-phenanthroline-5,6-dione ligand and NADH. The rate constants for the reaction were obtained by analyzing the catalytic currents as a function of NADH concentration and scan rate, and the influence of the surface molecular architecture on the kinetics was evaluated.
• Structure and spectroelectrochemical property of a ruthenium complex containing phenanthroline–quinone, and assembly of the complexes on a gold electrode
  作者：Keiko Yokoyama、Ayako Wakabayashi、Keiichi Noguchi、Nobuhumi Nakamura、Hiroyuki Ohno

  DOI：10.1016/j.ica.2005.05.038

  日期：2006.2

  Ruthenium complexes containing pdon (pdon = 1,10-phenanthroline-5,6-dione) were synthesized. Their spectroscopic and electrochemical properties were examined. The molecular structure with [Ru(pdon)(bpy)(2)](ClO4)(2) ([1]ClO4)(2)) (bpy = 2,2'-bipyridyl) was determined by single crystal X-ray diffraction. The optically transparent thin-layer electrochemical measurements confirm that the quinone form of [1](ClO4)(2) is reduced to the semi-quinone state in acetonitrile (E-ol = -8 mV). Comparing the model complex, [1](ClO4)(2), and metal-free pdon, the positive charge on two carbon atoms of the o-quitione group is bigger than that of metal-free pdon. The assemblies of the complexes were finally examined using ligand substitution. (c) 2005 Elsevier B.V. All rights reserved.