Ru(bpy)(NCMe)₂Cl₂ | 147486-25-7

• 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(bpy)(NCMe)₂Cl₂
• 英文别名: [Ru(CH₃CN)₂(bpy)Cl₂]；[Ru(bpy)(MeCN)₂Cl₂]；(Ru(2,2'-bipyridine)(CH3CN)2Cl2)；[Ru(bpy)(acetonitrile)2Cl2]；[Ru(2,2'-bipyridine)(MeCN)2Cl2]；[Ru(bpy)(CH3CN)2Cl2]
• CAS: 147486-25-7
• 化学式: C₁₄H₁₄Cl₂N₄Ru
• 分子量: 410.268
• InChiKey: ZYYSRVXNIRIIJC-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：

  Ru(bpy)(NCMe)₂Cl₂ 在 乙腈 作用下， 以 乙腈 为溶剂， 生成 Ru(2,2'-bipyridine)(CH3CN)3Cl(BF4)
  参考文献：
  名称：

  Photochemical reactivity of [RuII(L)(CO)2Cl2] and [Me4N] [RuII(L)(CO)Cl3] (L = 2,2′-bipyridine or 4,4′- di(isopropoxycarbonyl)-2,2′-bipyridine) in CH3CN and the redox properties of the resulting new complexes

  摘要：

  Photolysis of acetonitrile solutions of [RuII(LXCO)2Cl2] or [Me4N][RuII(L)(CO)Cl3] (L = 2,2'-bipyridine or 4,4'-di(isopropoxycarbonyl-2,2'-bipyridine) leads to the successive formation of the new complexes [Ru(L)(CO)(CH3CN)Cl2], [Ru(L)(CH3CN)2Cl2], and [Ru(L)(CH3CN)3Cl]+ by photosubstitution processes. However, [Ru(L)(CH3CN)2Cl2], unlike [Ru(L)(CO)(CH3CN)Cl2] and [Ru(L)(CH3CN)3Cl]+, cannot be obtained quantitatively with the complex having the unsubstituted 2,2'-bipyridine ligand. Moreover [Ru(L)(CH3CN)3Cl]+ cannot be produced at a significant rate for complexes with L = 4,4'-isopropoxycarbonyl-2,2'-bipyridine. The redox behaviour of all these compounds was studied by cyclic voltammetry at a platinum electrode, exhaustive electrolysis experiments, and UV-visible absorption spectroscopy.

  DOI：

  10.1016/0022-328x(93)83073-5
• 作为产物：
  描述：

  cis-(Cl) [Ru(2,2'-bipyridine)(CO)(CH3CN)Cl2] 以 乙腈 为溶剂， 以45%的产率得到Ru(bpy)(NCMe)₂Cl₂
  参考文献：
  名称：

  Photochemical reactivity of [RuII(L)(CO)2Cl2] and [Me4N] [RuII(L)(CO)Cl3] (L = 2,2′-bipyridine or 4,4′- di(isopropoxycarbonyl)-2,2′-bipyridine) in CH3CN and the redox properties of the resulting new complexes

  摘要：

  Photolysis of acetonitrile solutions of [RuII(LXCO)2Cl2] or [Me4N][RuII(L)(CO)Cl3] (L = 2,2'-bipyridine or 4,4'-di(isopropoxycarbonyl-2,2'-bipyridine) leads to the successive formation of the new complexes [Ru(L)(CO)(CH3CN)Cl2], [Ru(L)(CH3CN)2Cl2], and [Ru(L)(CH3CN)3Cl]+ by photosubstitution processes. However, [Ru(L)(CH3CN)2Cl2], unlike [Ru(L)(CO)(CH3CN)Cl2] and [Ru(L)(CH3CN)3Cl]+, cannot be obtained quantitatively with the complex having the unsubstituted 2,2'-bipyridine ligand. Moreover [Ru(L)(CH3CN)3Cl]+ cannot be produced at a significant rate for complexes with L = 4,4'-isopropoxycarbonyl-2,2'-bipyridine. The redox behaviour of all these compounds was studied by cyclic voltammetry at a platinum electrode, exhaustive electrolysis experiments, and UV-visible absorption spectroscopy.

  DOI：

  10.1016/0022-328x(93)83073-5

文献信息

• An easy electrochemical and chemical synthesis of [Ru(bpy)(CH3CN)2Cl2]: a synthon for heteroleptic tris(diimine) Ru(ii) complexes
  作者：Sylvie Chardon-Noblat、Anna Renfrew、Frédéric Lafolet、Alain Deronzier、Minna Jakonen、Elina Laurila、Matti Haukka

  DOI：10.1039/b808273a

  日期：——

  for the synthesis of heteroleptic tris(diimine) ruthenium complexes is reported. This strategy is based on the electrochemical or chemical reduction of Ru(iii) precursor complexes in MeCN such as [Ru(bpy)(X)Cl(3)] (bpy = 2,2'-bipyridine; X = MeCN () or MeOH ()). This method allows the preparation with high yield of the highly valuable [Ru(bpy)(MeCN)(2)Cl(2)] synthon (). The full characterization (mass

  报道了一种新的合成杂合三（二亚胺）钌络合物的方法。该策略基于MeCN中Ru（iii）前体配合物的电化学或化学还原，例如[Ru（bpy）（X）Cl（3）]（bpy = 2,2'-联吡啶； X = MeCN（）或MeOH（）。这种方法可以制备高产的[Ru（bpy）（MeCN）（2）Cl（2）] synthon（）。首次报道了纯化合物[Ru（bpy）（MeCN）（2）Cl（2）]的完整表征（质谱，（1）H NMR，吸收光谱和电化学）。实际上，后者以前只能与相应的三（乙腈）衍生物：[Ru（bpy）（MeCN）（3）Cl] Cl混合使用。的（1）H NMR分析表明其结构对应于顺（Cl）-顺（MeCN）异构体形式。
• Affecting the Catalytic Activity of the Known [Ru(tpy)(bpy)(OH ₂ )] ²⁺ Complex in Water Oxidation by Utilization of a Hangman Ligand
  作者：Pierre Wrzolek、Matthias Schwalbe

  DOI：10.1002/ejic.201500632

  日期：2015.9

  [Ru(tpy)(bpy)(OH2)]2+ (bpy = 2,2′-bipyridine, tpy = 2,2′;6′,2″-terpyridine) is the archetype of many known single-site ruthenium complexes used for catalytic water oxidation. Its efficiency is likely influenced by installing a proton-donor/acceptor functionality in proximity to the catalytic site because the reaction mechanism is believed to occur by nucleophilic attack of a water molecule on a high-valent

  [Ru(tpy)(bpy)(OH2)]2+（bpy = 2,2'-联吡啶，tpy = 2,2';6',2”-三联吡啶）是许多已知单位点钌配合物的原型用于催化水氧化。其效率可能受到在催化位点附近安装质子供体/受体官能团的影响，因为据信反应机制是通过水分子在氢键相互作用辅助下对高价金属-氧类物质的亲核攻击而发生的. 我们在此展示了基于“刽子手”基序的新型金属络合物的研究结果，该基序具有靠近钌中心的羧基官能团。该催化剂以非常好的收率合成并且完全表征。我们发现它的催化活性实际上受到官能团的存在的阻碍。
• High‐Yielding Synthesis of a Hetero‐Pacman Compound and the Characterization of Intermediates and Side‐Products
  作者：Matthias Schwalbe、Pierre Wrzolek、Garima Lal、Beatrice Braun

  DOI：10.1002/ejic.201402459

  日期：2014.9

  of side-products were isolated and characterized during the two-step synthesis procedure, including a hydroxylated version of the boronic acid substituted precursor molecule derived by a base-assisted rearrangement. The compounds described herein extend the Pacman concept to the assembly of different metal combinations with different coordination spheres and their interactions in the activation of small

  通过优化的合成程序，金属配体 5 具有包含卟啉和三联吡啶部分的异质 Pacman 支架，已通过双 Suzuki 反应组装。在随后的步骤中，在金属配体 5 的三联吡啶配位位点引入钌-联吡啶片段以形成配合物 6，该配合物得到了充分表征，并测试了其在水氧化催化中的潜在应用。在两步合成过程中分离并表征了许多副产物，包括通过碱辅助重排衍生的硼酸取代前体分子的羟基化形式。
• 2-Diphenylphosphino-2′-hydroxy-1,1′-binaphthyl as a chiral auxiliary for asymmetric coordination chemistry
  作者：Lei Gong、Christian Müller、Mehmet Ali Celik、Gernot Frenking、Eric Meggers

  DOI：10.1039/c0nj00787k

  日期：——

  (R)-2-diphenylphosphino-2′-hydroxy-1,1′-binaphthyl (HO-MOP) was investigated as a chiral auxiliary for the asymmetric synthesis of ruthenium polypyridyl complexes. It was found that (R)-HO-MOP serves as an effective chiral auxiliary starting from different precursor complexes, most notably using the commercially available half-sandwich complex [Ru(η6-C6H6)Cl2]2.

  在这项研究中，双齿配体 （R）-2-二苯基膦基-2'-羟基-1,1'-联萘基（HO-MOP）作为手性助剂，用于钌多吡啶基配合物的不对称合成。结果发现，（- [R ）- HO-MOP用作从不同的前体复合物的有效手性辅助起动，最值得注意的是使用市售的半夹心络合物的[Ru（η 6 -C 6 H ^ 6）氯2 ] 2。
• Synthesis of mononuclear and dinuclear ruthenium(<scp>ii</scp>) tris(heteroleptic) complexes via photosubstitution in bis(carbonyl) precursors
  作者：Declan Mulhern、Sally Brooker、Helmar Görls、Sven Rau、Johannes G. Vos

  DOI：10.1039/b510751b

  日期：——

  of the compounds [Ru(bpy)(Me(2)bpy)(bpt)](PF(6))x0.5C(4)H(10)O [1x0.5C(4)H(10)O], [Ru(bpy)(Me(2)bpy)(bpzt)](PF(6))xH(2)O (2xH(2)O) and [Ru(bpy)(Me(2)bpy)(CH(3)CN)(2)](PF(6))(2)xC(4)H(10)O (6xC(4)H(10)O) are reported. The synthesis and characterisation of the dinuclear analogues of 1 and 2, [Ru(bpy)(Me(2)bpy)}(2)bpt](PF(6))(3)x2H(2)O (3) and [Ru(bpy)(Me(2)bpy)}(2)bpzt](PF(6))(3) (4), are also described

  报道了一种新颖的且非常通用的制备三（杂醇）钌（II）配合物的方法。使用此方法，该方法基于[Ru（bpy）（CO）（2）Cl（2）]和[Ru（bpy）（Me（2）bpy）（CO）（2）等前体中羰基配体的光解]]（PF（6））（2），单核和双核Ru（II）三（杂多）多吡啶基络合物，其中包含桥联配体3,5-双（吡啶-2-基）-1,2,4-三唑（已制备Hbpt）和3,5-双（吡嗪-2-基）-1,2,4-三唑（Hbpzt）。通过柱色谱法纯化得到的复合物，并通过HPLC，质谱，1 H NMR，吸收和发射光谱以及通过电化学方法进行表征。化合物[Ru（bpy）（Me（2）bpy）（bpt）]（PF（6））x0.5C（4）H（10）O [1x0.5C（4）H（ 10）O]，[Ru（bpy）（Me（2）bpy）（bpzt）] [PF（6））xH（2）O（2xH（2）O）和[Ru（bpy）（Me（2）bpy）（CH（