[Ru^II(bpy)₂(OTf)₂] | 104474-95-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Ru^II(bpy)₂(OTf)₂]
• 英文别名: bis(2,2'-bipyridine)bis(trifluoromethanesulfonato)ruthenium(II)；Ru(2,2'-bipyridine)2(F3CSO3)2；Ru(2,2'-bipyridine)2(trifluoromethanesulfonate)2；Ru(bpy)2(OTf)2；Ru(bpy)2(CF3SO3)2
• CAS: 104474-95-5
• 化学式: C₂₂H₁₆F₆N₄O₆RuS₂
• 分子量: 711.585
• InChiKey: FUEUZSFQTRKEOL-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'-C12H8O2)P(CH2CH2O)4OP(2,2'-O2C12H8) 、 [Ru^II(bpy)₂(OTf)₂] 以 二氯甲烷 为溶剂， 以92.2%的产率得到cis-[Ru(2,2'-bipyridine)2((2,2'-C12H8O2)P(CH2CH2O)4OP(2,2'-O2C12H8))](CF3SO3)2
  参考文献：
  名称：

  Synthesis, characterization and X-ray crystallography of a metallacrown ether complex containing a RuII(bpy)22+ chromophore and its Mo(CO)4 analog

  摘要：

  The chelating ligand (2,2'-Cl2H8O2)P(CH2CH2O)(4)P(2,2'-O2Cl2H8) reacts with both Ru(bPY)(2)(O3SCF3)(2) and MO(CO)(4)(C7H8) to form the new metallacrown ether complexes cis-[Ru(bPY)(2)((2,2'-C12H8O2)P(CH2CH2O)(4)P(2,2'-O2Cl2H8))](O3SCF3)(2) (1) and cis-[MO(CO)(4)((2,2'-C12H8O2)P(CH2CH2O)(4)P(2,2'-O2Cl2H8))] (2). The X-ray crystal structures for both complexes indicate that the metallacrown ether ring oxygen atoms point their lone pairs towards the cavity in the cis-metallacrown ether ring. The effect of interactions of the metallacrown ether complex with selected monoatomic cations (Li+, Na+ and Hg2+) on the emissive properties of the Ru(bPY)(2)(2+) chromophore were studied by steady-state and time-dependent emission spectroscopy. Our results suggest that complex 1 interacts weakly with Li+, Na+ and Hg2+, and subtle changes are observed in its photophysical properties. These changes are discussed in terms of excited-state parameters obtained from a Franck-Condon analysis of the emission spectra. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2004.04.004
• 作为产物：
  描述：

  顺-双(2,2'-二吡啶基)二氯化钌(II)二水合物 、 silver trifluoromethanesulfonate 以 甲醇 为溶剂， 生成 [Ru^II(bpy)₂(OTf)₂]
  参考文献：
  名称：

  [Ru(bpy)₂(5-cyanouracil)₂]²⁺ as a Potential Light-Activated Dual-Action Therapeutic Agent

  摘要：

  The cation cis-[Ru(bpy)(2)(SCNU)(2)](2+) (bpy = 2,2'-bipyridine; SCNU = S-cyanouracil) was synthesized and investigated for use as a potential light-activated dual-action therapeutic agent. The complex undergoes efficient photoinduced SCNU ligand exchange for solvent water molecules, thus simultaneously releasing biologically active SCNU and generating [Ru(bpy)(2)(H2O)(2)](2+). The latter binds covalently to ds-DNA, such that photolysis results in the generation of 3 equiv of potential therapeutic agents from a single molecule.

  DOI：

  10.1021/ic201615u

文献信息

• Investigation of the Electronic, Photosubstitution, Redox, and Surface Properties of New Ruthenium(II)-Containing Amphiphiles
  作者：Frank D. Lesh、Marco M. Allard、Rama Shanmugam、Lew M. Hryhorczuk、John F. Endicott、H. Bernhard Schlegel、Cláudio N. Verani

  DOI：10.1021/ic1015934

  日期：2011.2.7

  pyridine- and phenol-based ruthenium(II)-containing amphiphiles with bidentate ligands of the following types are reported: [(LPyI)RuII(bpy)2](PF6)2(1), [(LPyA)RuII(bpy)2](PF6)2(2), [(LPhBuI)RuII(bpy)2](PF6) (3), and [(LPhClI)RuII(bpy)2](PF6) (4). Species 1 and 2 are obtained by treatment of [Ru(bpy)2Cl2] with the ligands LPyI (N-(pyridine-2-ylmethylene)octadecan-1-amine) and LPyA (N-(pyridine-2-yl

  报道了一系列具有吡啶和苯酚的含钌（II）的两亲物，其具有以下类型的双齿配体：[（L PyI）Ru II（bpy）2 ]（PF 6）2 （1），[[L PyA）Ru II（bpy）2 ]（PF 6）2 （2），[（L PhBuI）Ru II（bpy）2 ]（PF 6）（3）和[（L PhClI）Ru II（bpy）2 ]（PF 6）（4）。种类1和2是由治疗获得的[Ru（联吡啶）2氯2 ]与配体L PYI（ñ - （吡啶-2-基亚甲基）十八烷- 1-胺）和L PYA（ñ - （吡啶-2-基甲基）十八烷-1-胺）。亚胺种类3和4是通过[Ru（bpy）2（CF 3 SO 3）2 ]与胺配体HL PhBuA（2,4-二叔丁基-6-（（十八烷基氨基）甲基）苯酚）和HL PhClA（2,4-二氯-6-（（十八烷基氨基）甲基）苯酚）。化合物1− 4的特征在于电喷雾电离（ESI +）质谱，元素分析以及电化
• Reactivity and Mechanisms of Photoactivated Heterometallic [Ru ^II Ni ^II ] and [Ru ^II Ni ^II Ru ^II ] Catalysts for Dihydrogen Generation from Water
  作者：Nour El Harakeh、Ana C. P. Morais、Neha Rani、Javier A. G. Gomez、Abigail Cousino、Mauricio Lanznaster、Shivnath Mazumder、Cláudio N. Verani

  DOI：10.1002/anie.202013678

  日期：2021.3.8

  heterometallic photocatalysts were designed and probed for water reduction. Both [(bpy)2RuIINiII(L1)](ClO4)2 (1) and [(bpy)2RuIINiII(L2)2RuII(bpy)2](ClO4)2 (2) can generate the low‐valent precursor involved in hydride formation prior to dihydrogen generation. However, while the bimetallic [RuIINiII] (1) requires the presence of an external photosensitizer to trigger catalytic activity, the trimetallic

  设计并探测了两种杂金属光催化剂以减少水分。[（bpy）2 Ru II Ni II（L 1）]（ClO 4）2（1）和[（bpy）2 Ru II Ni II（L 2）2 Ru II（bpy）2 ]（ClO 4）2（2）可以在生成二氢之前生成参与氢化物形成的低价前体。但是，双金属[Ru II Ni II ]（1）需要使用外部光敏剂来触发催化活性，三金属[Ru II Ni II Ru II ]（2）在催化单元和光收集单元之间显示出显着的偶联，从而促进分子内多电子转移并在Ni中心进行光催化。实验和理论上的共同努力提出了机制，以解释为什么1无法实现自我支持的催化，而2却是完全光催化的。
• Correlations between the Electronic Structure and Energetics of the Catalytic Steps in Homogeneous Water Oxidation Catalysis
  作者：Daan den Boer、Dennis G. H. Hetterscheid

  DOI：10.1021/jacs.3c05741

  日期：2023.10.25

  with an increasing oxidation state of Ru due to a lack of d-electrons available at the Ru center for π-backbonding to the bipyridine ligand. Therefore, the RuV/VI redox couple appears to be relatively unaffected by the substituent. Nevertheless, the implementation of EWGs can shift all oxidation events to a very narrow potential window. Not only do our findings illustrate how electronic substituents affect

  用于水氧化反应的高效电催化剂的开发受到催化中间体之间不利的结垢关系的限制，从而导致过电势。与非均相催化剂相比，均相催化剂的电子结构可以通过定制的配体设计在很大程度上进行修改。然而，利用有机配体的可调性的研究很少以系统的方式进行，并且迄今为止还没有产生避免上述不利的缩放关系的催化路径。为了研究给电子基团 (EDG) 或吸电子基团 (EWG) 对电化学水氧化催化中基本步骤的影响，cis -[ Ru (bpy) 2 (H 2 O)] 2+ (bpy = 2,选择2'-联吡啶作为支架，并用甲基、甲氧基、氯和三氟甲基进行修饰。该催化剂可以经历多个电子转移（ET）、质子转移（PT）和质子耦合电子转移（PCET）步骤，这些步骤都经过实验探索。在这项系统研究中，发现 PCET 步骤对于 EDG 或 EWG 的存在相对不敏感，而解耦的 ET 和 PT 步骤受到的影响更大。然而，由于Ru中心缺乏可用于与联吡啶
• Preparation of 7,8-diazaphencyclone and its use in the construction of rigid, space-separated 1,10-phenanthroline donor–acceptor systems: new ligands for metal complexation
  作者：Ronald N. Warrener、Mark A. Houghton、Austin C. Schultz、F. Richard Keene、Laurence S. Kelso、Robert Dash、Douglas N. Butler

  DOI：10.1039/cc9960001151

  日期：——

  7,8-Diazaphencyclone 7 is used as a delivery reagent to fuse 1,10-phenanthroline groups onto alkenic centres of rigid spacer molecular racks (molracs); molrac alkenes containing redox-active donor-acceptor chromophores yield molrac diads whose metal complexes, e.g. 26, are suitable for mechanistic studies involving intramolecular electron transfer.
• Greaney; Coyle; Harmer, Inorganic Chemistry, 1989, vol. 28, # 5, p. 912 - 920
  作者：Greaney、Coyle、Harmer、Jordan、Stiefel

  DOI：——

  日期：——