Ru(4,4'-bis(N,N-diisopropylcarbamyl)-2,2'-bipyridine)2Cl2 | 878547-83-2

• 英文名称: Ru(4,4'-bis(N,N-diisopropylcarbamyl)-2,2'-bipyridine)2Cl2
• 英文别名: Ru(diamide-bpy)2Cl2
• CAS: 878547-83-2
• 化学式: C₄₈H₆₈Cl₂N₈O₄Ru
• 分子量: 993.095
• InChiKey: GVVBXHMDQZYVDS-UHFFFAOYSA-L

计算性质

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

反应信息

• 作为反应物：
  描述：

  ammonium hexafluorophosphate 、 Ru(4,4'-bis(N,N-diisopropylcarbamyl)-2,2'-bipyridine)2Cl2 、 水 、 2,5-di-(1′,8′-dinaphthyridin-2′-yl)pyrazine 以 乙醇 、 水 为溶剂， 反应 14.0h， 以72%的产率得到
  参考文献：
  名称：

  Component Analysis of Dyads Designed for Light-Driven Water Oxidation

  摘要：

  A series of seven dyad molecules have been prepared utilizing a [Ru(tpy)(NN)I](+) type oxidation catalyst (NN = 2,5-di(pyrid-2'-yl) pyrazine (1), 2,5-di-(1',8'-dinaphthyrid-2'-yl) pyrazine (2), or 4,6-di-(1',8'-dinaphthyrid-2'-yl) pyrimidine (3). The other bidentate site of the bridging ligand was coordinated with 2,2'-bipyridine (bpy), 1,10-phenanthroline (phen), or a substituted derivative. These dinuclear complexes were characterized by their H-1 NMR spectra paying special attention to protons held in the vicinity of the electronegative iodide. In one case, 10a, the complex was also analyzed by single crystal X-ray analysis. The electronic absorption spectra of all the complexes were measured and reported as well as emission properties for the sensitizers. Oxidation and reduction potentials were measured and excited state redox properties were calculated from this data. Turnover numbers, initial rates, and induction periods for oxygen production in the presence of a blue LED light and sodium persulfate as a sacrificial oxidant were measured. Similar experiments were run without irradiation. Dyad performance correlated well with the difference between the excited state reduction potential of the photosensitizer and the ground state oxidation potential of the water oxidation dyad. The most active system was one having 5,6-dibromophen as the auxiliary ligand, and the least active system was the one having 4,4'-dimethylbpy as the auxiliary ligand.

  DOI：

  10.1021/ic4022905
• 作为产物：
  描述：

  水合三氯化钌 、 4,4'-bis(N,N-diisopropylcarbamyl)-2,2'-bipyridine 在 葡萄糖 、 lithium chloride 、 维生素 C 作用下， 以 水 、 乙二醇 为溶剂， 以94%的产率得到Ru(4,4'-bis(N,N-diisopropylcarbamyl)-2,2'-bipyridine)2Cl2
  参考文献：
  名称：

  An expeditious route to cis-Ru(bpy)2C12 (bpy=2,2′-bipyridine) using carbohydrates as reducers

  摘要：

  The tandem use of simple mono- or disaccharides and vitamin C as organic reducers allows the synthesis of the widely used starting material cis-Ru(bpY)(2)Cl-2 (where bpy = 2,2'-bipyridine) from commercial ruthenium (III) chloride in less than half an hour. Notably, the reaction can be run in organic aqueous solvent or in only water, hence it can be adapted to substituted 2,2'-bipyridines. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.07.019