| 183555-82-0

• CAS: 183555-82-0；184180-52-7
• 化学式: C₁₉H₄₂Cl₂OP₂Ru
• 分子量: 520.465
• InChiKey: MVVMQCRTGDZVIP-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：

  盐酸 、 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Reactivity of RuCl₂(CO)(P^tBu₂Me)₂ toward H₂ and Brønsted Acids:  Aggregation Triggered by Protonation and Phosphine Loss

  摘要：

  Reaction of H-2 with RuCl2(CO)L(2) (L = P(t)Bu(2)Me) in benzene forms RuHCl(CO)L(2) and HCl. The latter reacts with RuCl2(CO)L(2) to give [LH][Ru2Cl5(CO)(2)L(2)] and [LH]Cl. The Ru2Cl5(CO)(2)L(2)(-) ion is detected (NMR) as several isomers, and is shown by X-ray diffraction to have a face-shared bioctahedral structure: LCl(OC)Ru(mu-Cl)(3)Ru(CO)ClL(-). The loss of phosphine from Ru(II) is triggered by electrophilic attack, but not directly on P or on the Ru-P bond. It is shown (low-temperature NMR studies) that HCl reacts with RuHCl(CO)L(2) to give initially RuCl2(H-2)(CO)L(2), in which H-2 is trans to Cl. From this study, and also direct observation of the reaction of HCl with RuCl2(CO)L(2) to produce Ru2Cl5(CO)(2)L(2)(-), the Bronsted basicity of chloride in RuCl2(CO)L(2) is established. This accounts for its reaction with PhC(2)H and NEt(3) to give Ru(C(2)Ph)Cl(CO)L(2). Crystallographic data (-173 degrees C) for [P(t)Bu(2)MeH][Ru2Cl5(CO)(2)(P(t)Bu(2)Me)(2)]: a = 16.418(2)Angstrom, b = 12.578(2)Angstrom, c = 20.044(3)Angstrom, beta = 103.38(1)degrees with Z = 4 in space group P2(1)/a.

  DOI：

  10.1021/ic9605837
• 作为产物：
  描述：

  carbonylchlorohydridobis(methyldi-t-butylphosphine)ruthenium(II) 、 氯仿 以 氯仿 为溶剂， 以58%的产率得到
  参考文献：
  名称：

  Reactivity of RuCl₂(CO)(P^tBu₂Me)₂ toward H₂ and Brønsted Acids:  Aggregation Triggered by Protonation and Phosphine Loss

  摘要：

  Reaction of H-2 with RuCl2(CO)L(2) (L = P(t)Bu(2)Me) in benzene forms RuHCl(CO)L(2) and HCl. The latter reacts with RuCl2(CO)L(2) to give [LH][Ru2Cl5(CO)(2)L(2)] and [LH]Cl. The Ru2Cl5(CO)(2)L(2)(-) ion is detected (NMR) as several isomers, and is shown by X-ray diffraction to have a face-shared bioctahedral structure: LCl(OC)Ru(mu-Cl)(3)Ru(CO)ClL(-). The loss of phosphine from Ru(II) is triggered by electrophilic attack, but not directly on P or on the Ru-P bond. It is shown (low-temperature NMR studies) that HCl reacts with RuHCl(CO)L(2) to give initially RuCl2(H-2)(CO)L(2), in which H-2 is trans to Cl. From this study, and also direct observation of the reaction of HCl with RuCl2(CO)L(2) to produce Ru2Cl5(CO)(2)L(2)(-), the Bronsted basicity of chloride in RuCl2(CO)L(2) is established. This accounts for its reaction with PhC(2)H and NEt(3) to give Ru(C(2)Ph)Cl(CO)L(2). Crystallographic data (-173 degrees C) for [P(t)Bu(2)MeH][Ru2Cl5(CO)(2)(P(t)Bu(2)Me)(2)]: a = 16.418(2)Angstrom, b = 12.578(2)Angstrom, c = 20.044(3)Angstrom, beta = 103.38(1)degrees with Z = 4 in space group P2(1)/a.

  DOI：

  10.1021/ic9605837

文献信息

• 14-Electron Four-Coordinate Ru(II) Carbyl Complexes and Their Five-Coordinate Precursors:  Synthesis, Double Agostic Interactions, and Reactivity
  作者：Dejian Huang、William E. Streib、John C. Bollinger、Kenneth G. Caulton、Rainer F. Winter、Thomas Scheiring

  DOI：10.1021/ja990621w

  日期：1999.9.1

  five-coordinate Ru(II) complexes RuHCl(CO)(PiPr3)2, 1, RuCl2(CO)(PiPr3)2, 2, and Ru(Ph)Cl(CO)(PtBu2Me)2, 12, are reported. All three of these complexes have square-based pyramid geometry with the strongest σ-donor ligand trans to the vacant site. These 16-electron complexes do not show bona fide agostic interactions. This is attributed to the strong trans influence ligand (H, CO, and Ph) and π-donation

  五配位 Ru(II) 配合物 RuHCl(CO)(PiPr3)2, 1, RuCL2(CO)(PiPr3)2, 2 和 Ru(Ph)Cl(CO)(PtBu2Me)2, 12 的结构是报道。所有这三种复合物都具有基于正方形的金字塔几何形状，其中最强的 σ-供体配体转移到空位。这些 16 电子复合物没有表现出真正的激动相互作用。这归因于强反式影响配体（H、CO 和 Ph）和 Cl 的 π 供体，这进一步得到以下事实的支持：12 的 Cl-去除产物中存在两种激动相互作用，即四配位 [RuPh(CO)L2]BAr'4 (L = PtBu2Me, Ar' = 3,5-C6H3(CF3)2), 16. 16 和 12 的结构比较表明去除 Cl- 不会改变剩余的配体排列，但为激动相互作用创造了两个低洼的 LUMO，IR 光谱证明它们在溶液中持续存在。16 与 E-H (E = B, C(sp)) 键的反应裂解