[Ru{κ³-HB(NCH₂PPh₂)₂C₆H₄}Cl₂(PPh₃)] | 1593111-88-6

• 英文名称: [Ru{κ³-HB(NCH₂PPh₂)₂C₆H₄}Cl₂(PPh₃)]
• CAS: 1593111-88-6；1593112-01-6
• 化学式: C₅₀H₄₄BCl₂N₂P₃Ru
• 分子量: 948.621
• InChiKey: XFOJCKFIJODGHX-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：
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• 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：

  [Ru{κ³-HB(NCH₂PPh₂)₂C₆H₄}Cl₂(PPh₃)] 、 2-异氰基-1,3,5-三甲基苯 以 四氢呋喃 为溶剂， 反应 66.0h， 以33%的产率得到
  参考文献：
  名称：

  Arrested B–H Activation en Route to Installation of a PBP Pincer Ligand on Ruthenium and Osmium

  摘要：

  The reaction of HB(NCH2PPh2)(2)C6H4-1,2 with [MCl2(PPh3)(3)] (M = Ru, Os) affords the six-coordinate alpha-borane complexes [MCl2(PPh3){sigma-BH-kappa(2)-P,P'-HB-(NCH2PPh2)(2)-C6H4}], in which the B-H bond remains intact while coordinated to the metal center. Replacement of the unique phosphine by pi-acceptor ligands, e.g., CO and CNC6H2Me3, induces B-H activation followed by spontaneous dehydrochlorination with the formation of the boryl pincer complexes (RuCl(CA)(2)({B(NCH2PPh2)(2)C6H4}] (A = O, NC6H2Me3-2,4,6).

  DOI：

  10.1021/om5001106
• 作为产物：
  描述：

  tris(triphenylphosphine)ruthenium(II) chloride 、 1,3-Bis[(diphenylphosphino)methyl]-2,3-dihydro-1H-benzo[d][1,3,2]diazaborole 以 苯 为溶剂， 反应 22.0h， 以90%的产率得到[Ru{κ³-HB(NCH₂PPh₂)₂C₆H₄}Cl₂(PPh₃)]
  参考文献：
  名称：

  Arrested B–H Activation en Route to Installation of a PBP Pincer Ligand on Ruthenium and Osmium

  摘要：

  The reaction of HB(NCH2PPh2)(2)C6H4-1,2 with [MCl2(PPh3)(3)] (M = Ru, Os) affords the six-coordinate alpha-borane complexes [MCl2(PPh3){sigma-BH-kappa(2)-P,P'-HB-(NCH2PPh2)(2)-C6H4}], in which the B-H bond remains intact while coordinated to the metal center. Replacement of the unique phosphine by pi-acceptor ligands, e.g., CO and CNC6H2Me3, induces B-H activation followed by spontaneous dehydrochlorination with the formation of the boryl pincer complexes (RuCl(CA)(2)({B(NCH2PPh2)(2)C6H4}] (A = O, NC6H2Me3-2,4,6).

  DOI：

  10.1021/om5001106