(η5-pentamethylcyclopentadienyl)(η5-pentachlorocyclopentadienyl)ruthenium(II) | 115560-14-0

• 英文名称: (η5-pentamethylcyclopentadienyl)(η5-pentachlorocyclopentadienyl)ruthenium(II)
• 英文别名: (η(5)-C5Me5)Ru(η(5)-C5Cl5)
• CAS: 115560-14-0
• 化学式: C₁₅H₁₅Cl₅Ru
• 分子量: 473.619
• InChiKey: ZIVQJKBLDUNFAH-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  copper(II) choride dihydrate 、 pentakis(acetoxymercurio)pentamethylruthenocene 以 丙酮 为溶剂， 以67%的产率得到(η5-pentamethylcyclopentadienyl)(η5-pentachlorocyclopentadienyl)ruthenium(II)
  参考文献：
  名称：

  Permercuration of Ferrocenes and Ruthenocenes. New Approaches to Complexes Bearing Perhalogenated Cyclopentadienyl Ligands

  摘要：

  Treatment of ferrocene with mercuric trifluoroacetate (10 equiv) and mercuric oxide (5 equiv) in 1:1 diethyl ether/ethanol afforded decakis[(trifluoroacetoxy)mercurio]ferrocene (60%) as a yellow-orange powder. Reaction with cupric chloride dihydrate in acetone yielded mixtures of partially chlorinated ferrocenes, of which decachloroferrocene was a minor component. Treatment of ferrocene with mercuric acetate (10 equiv) in refluxing dichloroethane for 18 h afforded decakis(acetoxymercurio)ferrocene (95%). Halogenation of decakis(acetoxymercurio)ferrocene with cupric chloride dihydrate in acetone, potassium tribromide in water, or potassium triiodide in water afforded decachloroferrocene (27%), decabromoferrocene (60%), and decaiodoferrocene (67%), respectively. Examination of the H-1 NMR spectra of crude decachloroferrocene and decabromoferrocene revealed small amounts (less-than-or-equal-to 5%) of partially halogenated ferrocenes, which suggested that decakis(acetoxymercurio)ferrocene was not completely decamercurated. Treatment of ruthenocene with mercuric acetate (10 equiv) in refluxing dichloroethane afforded decakis(acetoxymercurio)ruthenocene (88%). Reaction of decakis(acetoxymercurio)ruthenocene with cupric chloride dihydrate in acetone, potassium tribromide in water, or potassium triiodide in water afforded decachlororuthenocene (73%), decabromoruthenocene (47%), and decaiodoruthenocene (39%), respectively. Inspection of the H-1 NMR spectra of crude decachlororuthenocene and decabromoruthenocene showed no resonances that could be attributed to partially halogenated ruthenocenes, which indicates that decakis(acetoxymercurio)ruthenocene was greater-than-or-equal-to 98% decamercurated. Treatment of pentamethylruthenocene with mercuric acetate in 1:1 diethyl ether/ethanol afforded pentakis(acetoxymercurio)pentamethylruthenocene (88%). Pentakis(acetoxymercurio)pentamethylruthenocene showed hindered rotation of the mercury-acetate groups in the H-1 NMR spectra. Halogenation afforded pentachloropentamethylruthenocene (67%), pentabromopentamethylruthenocene (35%), and pentaiodopentamethylruthenocene (60%). Treatment of (eta5-pentamethylcyclopentadienyl)(eta5-indenyl)ruthenium(II) with mercuric acetate (greater-than-or-equal-to 3 equiv) in 1:1 diethyl ether-ethanol afforded (eta5-1,2,3-tris(acetoxYmercurio)indenyl)(eta5-pentamethylcyclopentadienyl)ruthenium(II) (99%), which could be brominated and iodinated to afford (eta5-1,2,3-tribromoindenyl)(eta5-pentamethylcyclopentadienyl) ruthenium(II) (29%) and (eta5-1,2,3-triiodoindenyl)(eta5-pentamethylcyclopentadienyl)r uthenium(II) (66%). The structure of (eta5-1,2,3-triiodoindenyl)(eta5-pentamethylcyclopentadienyl)r uthenium(II) was determined, showing that it crystallized in the monoclinic space group P2(1)/c with cell dimensions a 15.934(3) angstrom, b = 10.308(4) angstrom, c = 12.530 (5) angstrom, beta = 93.53(2)-degrees, V = 2054(1) angstrom3, and Z = 4.

  DOI：

  10.1021/om00020a017

文献信息

• Preparation, electrochemical oxidation, and XPS studies of unsymmetrical ruthenocenes bearing the pentamethylcyclopentadienyl ligand
  作者：Paul G. Gassman、Charles H. Winter

  DOI：10.1021/ja00226a030

  日期：1988.8

  La reaction d'oligomere du dichloro(pentamethylcyclopentadienyl) ruthenium(III) avec des sels de metaux alcalins d'une variete de derives cyclopentadienyles fournit une voie d'acces a des ruthenocenes non symetriques

  La 反应 d'oligomere du dichloro(pentamethylcyclopentadienyl) ruthenium(III) avec des sels de metaux alcalins d'une variete de衍生的环戊二烯基化合物fournit une voie d'acces a des rut​​henocenes non symetriques