Et4N[RuCl3(nitrosyl)(2-pyridinecarboxylato)] | 100787-43-7

• 英文名称: Et4N[RuCl3(nitrosyl)(2-pyridinecarboxylato)]
• 英文别名: tetraethylammonium trichloronitrosyl(pyridine-2-carboxylato)ruthenate；Et4N[Ru(NO)Cl3(2-pyridinecarboxylate)]
• CAS: 100787-43-7
• 化学式: C₆H₄Cl₃N₂O₃Ru*C₈H₂₀N
• 分子量: 489.792
• InChiKey: LIUUKCQFFIGXFZ-UHFFFAOYSA-J

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-吡啶甲酸 、 Et4N[RuCl3(nitrosyl)(2-pyridinecarboxylato)] 在 NaOH 作用下， 以 水 为溶剂， 以12%的产率得到cis-chloronitrosylbis(pyridine-2-carboxylato)ruthenium
  参考文献：
  名称：

  Regulation of Geometry around the Ruthenium Center of Bis(2-pyridinecarboxylato) Complexes by the Nitrosyl Moiety:  Syntheses, Structures, and Theoretical Studies

  摘要：

  cis-[Ru(NO)Cl(pyca)(2)] (pyca = 2-pyridinecarboxylato), in which the two pyridyl nitrogen atoms of the two pyca ligands coordinate at the trans position to each other and the two carboxylic oxygen atoms at the trans position to the nitrosyl ligand and the chloro ligand, respectively (type I shown as in Chart 1), reacted with NaOCH3 to generate cis-[Ru(NO)(OCH3)(pyca)(2)] (type I). The geometry of this complex was confirmed to be the same as the starting complex by X-ray crystallography: C13.5H13N3O6.5Ru; monoclinic, P2(1)/n; a = 8.120(1), b = 16.650(1), c = 11.510(1) Angstrom; beta = 99.07(1)degrees; V = 1536.7(2) Angstrom(3); Z = 4. The cis-trans geometrical change reaction occurred in the reactions of cis-[Ru(NO)(OCH3)(pyca)(2)] (type I) in water and alcohol (ROH, R = CH3, C2H5) to form [{trans-Ru-(NO)(pyca)(2)}(2)(H3O2)](+) (type V) and trans-[Ru(NO)(OR)(pyca)(2)] (type V). The reactions of the trans-form complexes, trans-[Ru(NO)(H2O)(pyca)(2)](+) (type V) and trans-[Ru(NO)(OCH3)(pyca)(2)] (type V), with Cl- in hydrochloric acid solution afforded the cis-form complex, cis-[Ru(NO)Cl(pyca)(2)] (type I). The favorable geometry of [Ru(NO)X(pyca)(2)](n+) depended on the nature of the coexisting ligand X. This conclusion was confirmed by theoretical, synthetic, and structural studies. The mono-pyca-containing nitrosylruthenium complex (C2H5)(4)N[Ru(NO)Cl(3)pyca)] was synthesized by the reaction of [Ru(NO)Cl-5](2-) with Hpyca and characterized by X-ray structural analysis: C14H24N3O3Cl3Ru; triclinic, P (1) over bar, a = 7.631 (1), b = 9.669(1), c = 13.627(1) Angstrom; alpha = 83.05(2), beta = 82.23(1), gamma = 81.94(1)degrees; V = 981.1(1) Angstrom(3); Z = 2. The type II complex of cis-[Ru(NO)Cl(pyca)(2)] was synthesized by the reaction of [Ru(NO)Cl-3(pyca)(2)](-) or [Ru(NO)CI5]2- with Hpyca and isolated by column chromatography. The structure was determined by X-ray structural analysis: C12H8N3O5ClRu; monoclinic, P2(1)/n; a = 10.010(1), b = 13.280(1), c = 11.335(1) Angstrom; beta = 113.45(1)degrees; V = 1382.4(2) Angstrom(3); Z = 4.

  DOI：

  10.1021/ic0344261
• 作为产物：
  描述：

  2-吡啶甲酸 、 potassium pentachloronitrosylruthenate(III) 、 四乙基氯化铵 在 NaOH 作用下， 以 水 为溶剂， 以13%的产率得到Et4N[RuCl3(nitrosyl)(2-pyridinecarboxylato)]
  参考文献：
  名称：

  Regulation of Geometry around the Ruthenium Center of Bis(2-pyridinecarboxylato) Complexes by the Nitrosyl Moiety:  Syntheses, Structures, and Theoretical Studies

  摘要：

  cis-[Ru(NO)Cl(pyca)(2)] (pyca = 2-pyridinecarboxylato), in which the two pyridyl nitrogen atoms of the two pyca ligands coordinate at the trans position to each other and the two carboxylic oxygen atoms at the trans position to the nitrosyl ligand and the chloro ligand, respectively (type I shown as in Chart 1), reacted with NaOCH3 to generate cis-[Ru(NO)(OCH3)(pyca)(2)] (type I). The geometry of this complex was confirmed to be the same as the starting complex by X-ray crystallography: C13.5H13N3O6.5Ru; monoclinic, P2(1)/n; a = 8.120(1), b = 16.650(1), c = 11.510(1) Angstrom; beta = 99.07(1)degrees; V = 1536.7(2) Angstrom(3); Z = 4. The cis-trans geometrical change reaction occurred in the reactions of cis-[Ru(NO)(OCH3)(pyca)(2)] (type I) in water and alcohol (ROH, R = CH3, C2H5) to form [{trans-Ru-(NO)(pyca)(2)}(2)(H3O2)](+) (type V) and trans-[Ru(NO)(OR)(pyca)(2)] (type V). The reactions of the trans-form complexes, trans-[Ru(NO)(H2O)(pyca)(2)](+) (type V) and trans-[Ru(NO)(OCH3)(pyca)(2)] (type V), with Cl- in hydrochloric acid solution afforded the cis-form complex, cis-[Ru(NO)Cl(pyca)(2)] (type I). The favorable geometry of [Ru(NO)X(pyca)(2)](n+) depended on the nature of the coexisting ligand X. This conclusion was confirmed by theoretical, synthetic, and structural studies. The mono-pyca-containing nitrosylruthenium complex (C2H5)(4)N[Ru(NO)Cl(3)pyca)] was synthesized by the reaction of [Ru(NO)Cl-5](2-) with Hpyca and characterized by X-ray structural analysis: C14H24N3O3Cl3Ru; triclinic, P (1) over bar, a = 7.631 (1), b = 9.669(1), c = 13.627(1) Angstrom; alpha = 83.05(2), beta = 82.23(1), gamma = 81.94(1)degrees; V = 981.1(1) Angstrom(3); Z = 2. The type II complex of cis-[Ru(NO)Cl(pyca)(2)] was synthesized by the reaction of [Ru(NO)Cl-3(pyca)(2)](-) or [Ru(NO)CI5]2- with Hpyca and isolated by column chromatography. The structure was determined by X-ray structural analysis: C12H8N3O5ClRu; monoclinic, P2(1)/n; a = 10.010(1), b = 13.280(1), c = 11.335(1) Angstrom; beta = 113.45(1)degrees; V = 1382.4(2) Angstrom(3); Z = 4.

  DOI：

  10.1021/ic0344261

文献信息

• Reactions of Ruthenium Complexes Having Pyridyl-Containing Ligands, 2-Pyridinecarboxylato and 2,2′-Bipyridine, with an Azide Ion: Formation of Nitrido-Bridged Diruthenium Complexes
  作者：Sayuri Matsumura、Kazunori Shikano、Takao Oi、Noriyuki Suzuki、Hirotaka Nagao

  DOI：10.1021/ic801070a

  日期：2008.10.20

  Reactions of ruthenium complexes having 2-pyridinecarboxylato and 2,2'-bipyridine ligands with sodium azide in alcohol afforded nitrido-bridged diruthenium complexes, [Ru(OR)(pyca)(bpy)}2(mu-N)](+) (R = CH3, C2H5). Diruthenium complexes showed diamagnetic properties, a linear Ru-N-Ru coordination configuration, and two irreversible oxidation waves and two reversible reduction waves.

  含2-吡啶羧基的钌配合物和2,2'-联吡啶配位的钌配合物与叠氮化钠在醇中的反应提供了亚硝基桥联的钌配合物，[Ru（OR）（pyca）（bpy）} 2（mu-N）]（+ ）（R = CH3，C2H5）。钌配合物具有抗磁性，具有线性的Ru-N-Ru配位构型，并且具有两个不可逆的氧化波和两个可逆的还原波。
• Bottomley, Frank; Hahn, Ekkehardt; Pickardt, Joachim, Journal of the Chemical Society, Dalton Transactions, 1985, p. 2427 - 2432
  作者：Bottomley, Frank、Hahn, Ekkehardt、Pickardt, Joachim、Schumann, Herbert、Mukaida, Masao、Kakihana, Hidetake

  DOI：——

  日期：——