dibromo(η4-1,5-cyclooctadiene)ruthenium(II) | 121922-71-2

• 英文名称: dibromo(η4-1,5-cyclooctadiene)ruthenium(II)
• CAS: 121922-71-2
• 化学式: C₈H₁₂Br₂Ru
• 分子量: 369.061
• InChiKey: VNHLJPKGRSGAMZ-PHFPKPIQSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  四氢呋喃 、 dibromo(η4-1,5-cyclooctadiene)ruthenium(II) 、 氢气 、 苯基溴化镁 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Comparative Preparations of Homoleptic Hydridic Anions of Iron and Ruthenium Using Solution-Based Organometal Hydrogenation Techniques

  摘要：

  A study of the preparations of the complex hydriclic anions [MH6](4-)(M = Fe and Ru) reveals a number of distinctive features. Here a soluble homoleptic ruthenium hydride has been prepared for the first time. For example, both FeX2 and [Ru(eta(4)-1,5-COD)X2(]), X = Cl and Br, react with PhMgBr solutions under hydrogen to produce the title compounds. The benzene liberated in these reactions is more readily hydrogenated in the case of a homogeneous room temperature ruthenium hydride preparation to both cyclohexane and cyclohexene. The H-1 NMR spectroscopic data show that the two complex anions have hydride absorptions in the low-frequency region, delta -20.3 and -14.7, respectively. Further, H-1 spin-lattice relaxation times (T-1) for M-H are longer in the case of Ru vs Fe.

  DOI：

  10.1021/ic025748s