| 245038-91-9

• CAS: 245038-91-9
• 化学式: C₁₂H₃₇P₃RuSi
• 分子量: 403.503
• InChiKey: FYUPPAYNZQNREM-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

• 作为反应物：
  描述：

  氯仿 、 、 以 二氯甲烷 为溶剂， 以86%的产率得到fac-RuCl(P(CH3)3)3CH2Si(CH3)2H
  参考文献：
  名称：

  Tandemβ-CH Activation/SiH Elimination Reactions: Stabilization of CH Activation Products byβ-Agostic SiH Interactions

  摘要：

  DOI：

  10.1002/anie.200352078
• 作为产物：
  描述：

  以 全氘代环己烷 为溶剂， 生成 、
  参考文献：
  名称：

  Access to Unsaturated Ruthenium Complexes via Phosphine Complexation with Triphenylborane:  Synthesis and Structure of a Zwitterionic Arene Complex, (η⁶-Ph-BPh₂H)Ru(PMe₃)₂(SiMe₃)

  摘要：

  Triphenylborane, BPh3, serves as a phosphine "sponge", scavenging free PMe3 from alkane solutions of the 18e(-) complex (PMe3)(4)Ru(SiMe3)H to form sparingly soluble Ph3B-PMe3 and the 16e(-) (PMe3)(3)Ru(SiMe3)H. Under nitrogen atmosphere the 16e(-) (PMe3)Ru-3(SiMe3)H forms a dimeric N-2 adduct, [(PMe3)(3)Ru(SiMe3)H](2)N-2. Both the 16e(-) complex and its N-2 adduct exist in equilibrium with the 18e(-) silene complex, (PMe3)(3)Ru(CH2=SiMe2)H-2. However, long reaction times in the presence of excess borane leads to removal of another phosphine ligand as Ph3B-PMe3 and formation of a new zwitterionic complex, (eta(6)-PhBPh2H)Ru(PMe3)(2)(SiMe3) (5), in which a molecule of borane has abstracted a ruthenium hydride ligand and also coordinates as an eta(6)-arene. The merits and Limitations of BPh3 as a phosphine removal agent are discussed. Compound 5 has been characterized by single-crystal X-ray analysis and exhibits unusually long Ru-C-arene bonds.

  DOI：

  10.1021/om9908938