trans-[ruthenium(III) (2,6-pyridine dicarboxylate(2-)) (triphenylphosphine)2 (chloride)] | 1310057-66-9

• 英文名称: trans-[ruthenium(III) (2,6-pyridine dicarboxylate(2-)) (triphenylphosphine)2 (chloride)]
• 英文别名: trans-[ruthenium(III) (dipicolinate(2-)) (triphenylphosphine)2 (chloride)]；trans,mer-[Ru(2,6-pyridinedicarboxylate)(PPh3)2Cl]；trans,mer-[Ru(dipic)(PPh3)2Cl]；Ru^III(pyridine-2,6-dicarboxylate)(PPh₃)₂(Cl)；[Ru(pyridine-2,6-dicarboxylate)(PPh3)2Cl]；cis,mer-[Ru(2,6-pyridinedicarboxylate)(PPh3)2Cl]；cis,mer-[Ru(dipic)(PPh3)2Cl]
• CAS: 1310057-66-9；907996-79-6
• 化学式: C₄₃H₃₃ClNO₄P₂Ru
• 分子量: 826.21
• InChiKey: JSGBRNZVZQUOBS-UHFFFAOYSA-K

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：

  sodium perchlorate monohydrate 、 二氯甲烷 、 trans-[ruthenium(III) (2,6-pyridine dicarboxylate(2-)) (triphenylphosphine)2 (chloride)] 、 sodium nitrite 以 水 、 甲醇 为溶剂， 反应 1.0h， 以56.66%的产率得到[Ru^III(pyridine-2,6-dicarboxylate)(PPh₃)₂(Cl)](ClO₄)*CH₂Cl₂
  参考文献：
  名称：

  含两个羧酸官能团的配体衍生的钌-亚硝基配合物及配位 NO 的光稳定性研究

  摘要：

  钌配合物 [RuIII(L1)(PPh3)2(Cl)] (1) 和 [RuIII(L2)(PPh3)2(Cl)] (2)（其中 L1H2 和 L2H2 是亚氨基二乙酸和吡啶-2,6 -二羧酸，H 代表可解离的质子) 衍生自包含两个羧酸根基团的配体被合成并表征。这些配合物用酸化的亚硝酸盐溶液原位生成的 NO 处理，形成了两种 {Ru-NO}6 配合物 [Ru(L1)(PPh3)2(NO)](ClO4) (1a) 和 [Ru (L2)(PPh3)2(NO)](ClO4) (2a)。代表性配合物 [Ru(L2)(PPh3)2(NO)](ClO4) (2a) 的分子结构是使用 X 射线晶体学确定的。通过 IR 和 NMR 光谱研究表征配合物 1a 和 2a 揭示了 {Ru-NO}6 物种的存在，其中 S = 0 基态。ESI-MS 数据也支持 1a 和 2a 的形成。暴露在紫外线下促进了两种亚硝酰基钌中

  DOI：

  10.1002/ejic.201301225
• 作为产物：
  描述：

  cis,mer-[Ru(2,6-pyridinedicarboxylate)(PPh3)2Cl]*2H2O 以 氯仿 为溶剂， 以70%的产率得到trans-[ruthenium(III) (2,6-pyridine dicarboxylate(2-)) (triphenylphosphine)2 (chloride)]
  参考文献：
  名称：

  顺式和反式、mer-氯双（三苯基膦/三苯基胂）-二吡啶甲基钌III络合物的合成、结构、催化和计算的非线性光学性质

  摘要：

  摘要 新的单核 Ru III 配合物顺式 -, mer-[Ru( k 3 -dipic)(EPh 3 ) 2 Cl]·2H 2 O (E = P ( 1 ), As ( 2 )), (L = 2, 6-吡啶基二羧酸酯；dipic）已被合成和表征。1的X射线晶体结构表明，Ru III中心周围的配位几何是扭曲的八面体，其中三个位点被三齿双配体占据，其余三个位点被两个相互顺式三苯基膦配体和一个氯离子占据。在氯仿溶剂中，cis -, mer-[Ru( k 3 -dipic)(EPh 3 ) 2 Cl]·2H 2 O (E = P ( 1 ), As ( 2 )) 络合物经过热重排形成更稳定的反式 - , mer-[Ru( k 3 -dipic)(EPh 3 ) 2 Cl] (E = P( 3 ), As( 4 )) 络合物。配合物 1 和 2 显示菱形 EPR 光谱特征，而配合物 3 和 4 显示四方畸变。新的

  DOI：

  10.1016/j.molstruc.2011.02.044

文献信息

• Synthesis and characterization of a novel ruthenium nitrosyl complex and studies on photolability of coordinated NO
  作者：Kaushik Ghosh、Sushil Kumar、Rajan Kumar

  DOI：10.1016/j.inoche.2010.10.008

  日期：2011.1

  In the present communication, we have reported the synthesis and characterization of a novel nitric oxide (NO) donating complex [Ru(L-1)(PPh3)(2)(NO)](ClO4) (2) derived from [Ru(L-1)(PPH3)(2)(Cl)] (1) ((LH2)-H-1 is pyridine 2,6-dicarboxylic acid and H stands for dissociable proton). Characterization of 2 by UV-Vis, IR and NMR spectral studies revealed the presence of (RuNO}(6) species with S=0 ground state. ESI-MS data also supported the formation of 2. Electrochemical studies on complex 2 were investigated. The coordinated NO was found to be photolabile under visible as well as in UV light and photocleaved NO was transferred to reduced myoglobin. (c) 2010 Elsevier B.V. All rights reserved.
• Ruthenium(III) complexes of dipicolinic acid with PPh3/AsPh3 as co-ligand: Synthesis and structural characterization
  作者：Duraiswamy Sukanya、Rathinasabapathi Prabhakaran、Karuppannan Natarajan

  DOI：10.1016/j.poly.2006.01.023

  日期：2006.7

  New hexa-coordinated Ru(III) complexes of the type [Ru(dipic)(EPh3)(2)X] have been synthesized by reacting 2,6-pyridine dicarboxylic acid (dipicolinic acid, H(2)dipic) with the appropriate starting complexes [RuX3(EPh3)(3)] (where X = Cl, Br; E = P, As). The ligand behaves as tridentate dibasic chelate. Dipicolinic acid which was expected to form a bridge between two metal centers, formed only mononuclear complexes, irrespective of the metal to ligand ratio. All the complexes have been characterized by analytical and spectroscopic (IR, electronic and EPR) data. Single-crystal X-ray analysis of the complex [Ru(dipic)(PPh3)(2)Cl] revealed that the coordination environment around ruthenium metal consists of an NO2P2Cl Octahedron with (dipic) occupying equatorial plane. Electrochemical behavior of the complexes was studied using cyclic voltammetry. The new complexes were found to catalyze the oxidation of alcohols to aldehydes using N-methyl morpholine-N-oxide as co-oxidant. (C) 2006 Elsevier Ltd. All rights reserved.