tcc-[RuCl2(η(2)-dppmO)2] (t=Cl) | 859754-11-3

• 英文名称: tcc-[RuCl2(η(2)-dppmO)2] (t=Cl)
• CAS: 859754-11-3；860111-53-1
• 化学式: C₅₀H₄₄Cl₂O₂P₄Ru
• 分子量: 972.769
• InChiKey: DZGNNBJETIVFJG-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：

  tcc-[RuCl2(η(2)-dppmO)2] (t=Cl) 、 一氧化碳 以 二氯甲烷 为溶剂， 生成 [RuCl2(CO)(η(1),η(2)-dppmO)2]
  参考文献：
  名称：

  Ruthenium complexes containing the hemilabile ligand PPh2(CH2)P(O)PPh2 (dppmO): reactivity towards CO and X-ray molecular structures of tcc-RuCl2(η2-dppmO)2 and mer-RuCl3(η1,η2-dppmO)2

  摘要：

  Ruthenium (II) complexes with the hemilabile ligand Ph2PCH2P(O)Ph-2 (dppmO) were obtained and characterized by P-31{H-1} NMR, IR and cyclic voltammetry. The reaction of the compound tcc-[RUCl2(eta(2)-dppmO)(2)] with carbon monoxide yielded the complexes [RuCl2(CO)(eta(1), eta(2)-dppmO)(2)] and [RuCl(CO)(eta(2)-dppmO)(2)]PF6. For the tcc-[RuCl2(eta(2)-dppmO)(2)] and [RuCl2(CO)(eta(1),eta(2)- dppmO)(2)] species, two dimensional NMR analyses P-31-P-31 gCOSY, C-13-H-1 HSQC, H-1-P-31 HMBC were performed. Based on the resulting chemical shifts, coupling constants and correlations between H-1, C-13 and P-31 spectra it was possible to reveal the structures of these complexes in solution. The structure of the tcc-[RuCl2(eta(2)-dppmO)(2)] complex was determined by X-ray diffraction, confirming the NMR results. The mer-[RuCl2(eta(1), eta(2)-dppmO)(2)] complex was characterized by EPR and its crystal structure was also established by X-ray diffraction. The isomerization of tcc-[RuCl2(eta(2)-dppmO)(2)] into cct-[RuCl2(eta(2)-dppmO)(2)] was followed by UV-Vis spectroscopy and P-31{H-1} NMR. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.02.026
• 作为产物：
  描述：

  tris(triphenylphosphine)ruthenium(II) chloride 、 双二苯基膦基甲基二苯基氧化膦 以 丙酮 为溶剂， 以94%的产率得到tcc-[RuCl2(η(2)-dppmO)2] (t=Cl)
  参考文献：
  名称：

  Ruthenium complexes containing the hemilabile ligand PPh2(CH2)P(O)PPh2 (dppmO): reactivity towards CO and X-ray molecular structures of tcc-RuCl2(η2-dppmO)2 and mer-RuCl3(η1,η2-dppmO)2

  摘要：

  Ruthenium (II) complexes with the hemilabile ligand Ph2PCH2P(O)Ph-2 (dppmO) were obtained and characterized by P-31{H-1} NMR, IR and cyclic voltammetry. The reaction of the compound tcc-[RUCl2(eta(2)-dppmO)(2)] with carbon monoxide yielded the complexes [RuCl2(CO)(eta(1), eta(2)-dppmO)(2)] and [RuCl(CO)(eta(2)-dppmO)(2)]PF6. For the tcc-[RuCl2(eta(2)-dppmO)(2)] and [RuCl2(CO)(eta(1),eta(2)- dppmO)(2)] species, two dimensional NMR analyses P-31-P-31 gCOSY, C-13-H-1 HSQC, H-1-P-31 HMBC were performed. Based on the resulting chemical shifts, coupling constants and correlations between H-1, C-13 and P-31 spectra it was possible to reveal the structures of these complexes in solution. The structure of the tcc-[RuCl2(eta(2)-dppmO)(2)] complex was determined by X-ray diffraction, confirming the NMR results. The mer-[RuCl2(eta(1), eta(2)-dppmO)(2)] complex was characterized by EPR and its crystal structure was also established by X-ray diffraction. The isomerization of tcc-[RuCl2(eta(2)-dppmO)(2)] into cct-[RuCl2(eta(2)-dppmO)(2)] was followed by UV-Vis spectroscopy and P-31{H-1} NMR. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.02.026