| 877168-75-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 877168-75-7
• 化学式: C₄₃H₄₆O₂P₄Pt
• 分子量: 913.812
• InChiKey: RZNHGKPWMTXBPY-NOQVEKBRSA-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

• 作为产物：
  描述：

  [PtMe2(bis((diphenylphosphinoethyl)phenylphosphino)methane-P,P)] 在 air 作用下， 以 氘代氯仿 为溶剂， 生成
  参考文献：
  名称：

  Unsymmetrical complexes containing the linear tetraphosphine ligand DPPEPM

  摘要：

  The tetraphosphine DPPEPM reacts with [PtMe2(cod)] to produce [PtMe2(DPPEPM-PP)] (1) in near quantitative yield. On standing in solution, the free P atoms become oxidized to give [PtMe2(DPPEPM(O)(2)-PP)] (1a), which has been characterized by X-ray crystallography. In contrast, reactions of DPPEPM with [MCl2(cod)] (M = Pd, Pt) yield ionic products of the form [M(DPPEPM-PP)2]MC]4 (3, 4). When a solution of the platinum complex was allowed to stand, crystals of [Pt(mu-Cl)(mu-DPPEPM)(2)]Cl-3 (5) were obtained. In a third set of reactions, treatment of [PtCIR(cod)] (R = Me, Ph) or [PdClMe(cod)] with DPPEPM gives species of the type [MR(DPPEPM-PPP)]Cl (6-8), in which one of the internal P atoms is uncoordinated. Reactions of [PtR2(DPPEPM-PP)] with [PtR2'(cod)] or [MCl2(Cod)] (M = Pd, Pt), or of [PtR(DPPEPM-PPP)]Cl with [MCl2(cod)], lead to unsymmetrical bimetallic complexes. [PtMe2(mu-DPPEPM)PdCl2] (11) and [PtClPh(mu-DPPEPM)PdCl2] (14) have been characterized crystallographically. Trimetallic complexes of the form [{PtR2(mu-DPPEPM)}(2)M][MCl4] (M = Pd, Pt, 15-17) are produced by reaction of [PtR2(DPPEPM-PP)] with [MCl2(cod)]. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.09.021