Ru(III)(η6-C6H6)Cl2(diphenyl[2.2]paracyclophanylphosphine)(1+) | 408504-23-4

• 英文名称: Ru(III)(η6-C6H6)Cl2(diphenyl[2.2]paracyclophanylphosphine)(1+)
• CAS: 408504-23-4
• 化学式: C₃₄H₃₁Cl₂PRu
• 分子量: 642.57
• InChiKey: KLTAHHMLWXBPRB-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  Ru(II)(η6-C6H6)Cl2(diphenyl[2.2]paracyclophanylphosphine) 以 二氯甲烷 为溶剂， 生成 Ru(III)(η6-C6H6)Cl2(diphenyl[2.2]paracyclophanylphosphine)(1+)
  参考文献：
  名称：

  Chemical, Electrochemical, and Structural Aspects of the Ruthenium Complexes Ru(η-arene)Cl₂(P) (Where Arene = Benzene, [2.2]Paracyclophane and P = Triphenylphosphine, rac-[2.2]Paracyclophanylphosphine)

  摘要：

  Reaction of diphenyl[2.2]paracyclophanylphosphine, rac-PPh2(C16H15) (1), with [Ru(eta-arene)Cl-2](2) (where arene = C6H6, [2.2]paracyclophane (C16H16)) in a 2:1 ratio affords the half-sandwich complexes Ru(eta-arene)Cl-2(PPh2(C16H15)) (arene = C6H6 (2), C16H16 (3)) in high yield. In solution, the structures of 2 and 3 have been probed and assigned using 2D NMR spectroscopy and the structure of the [2.2]paracyclophane derivative, 3, has been established in the solid-state by single-crystal X-ray diffraction. Cyclic voltammetry and steady-state voltammetry of 2 in 0.25 M [(Bu4N)-Bu-n] [PF6]/CH2Cl2 shows that the complex undergoes a chemically reversible, one-electron oxidation and an irreversible, two-electron reduction. The voltammetry of the related complex [Ru(eta(6)-C6H6)Cl-2(PPh3)] (4), recorded under analogous conditions, is similar both in terms of the processes displayed and the potentials at which they occur.

  DOI：

  10.1021/om010763a