| 151301-44-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 151301-44-9
• 化学式: C₃₆H₄₈ClNP₃Pt*Cl
• 分子量: 853.691
• InChiKey: SOROXPXPGSAODL-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  7.23
• 重原子数：
  43.0
• 可旋转键数：
  14.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  12.03
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  N,N-双(二苯磷)胺 、 trans-dichloro-bis(tri-n-butylphosphine)platinum(II) 以 二氯甲烷 为溶剂， 以>70的产率得到
  参考文献：
  名称：

  Synthesis and characterisation of bis(diphenylphosphino)-amine complexes of platinum(II)

  摘要：

  The complexes [PtCl(PR3)(dppa)]Cl (PR3 = PMe3, PMe2Ph, PMePh2, PBu3n, PPh3 or PEt3) have been prepared by the reaction of bis(diphenylphosphino)amine,dppa (Ph2PNHPPh2), with cis-[PtCl2(PR3)2] in CH2Cl2. With [PtCl2(dppe)] (dppe = Ph2PCH2CH2PPh2), [Pt(dppe)(dppa)]Cl2 is formed. The PEt3 complex undergoes halide exchange with excess of Br- or I- to give [PtX(PEt3)(dppa)]X. The compound [PtCl2(dppa)] has been prepared from [PtCl2(cod)] (cod = cycloocta-1,5-diene). The products have been characterised by P-31-{H-1}, Pt-195 and H-1 NMR spectroscopy, microanalysis and FAB mass spectrometry. The molecular structures of [PtCl(PMe2Ph)(dppa)]Cl.1.5CHCl3, [PtCl(PBu3n)(dppa)]Cl and [Pt(dppe)(dppa)]Cl2.CH2Cl2 have been determined by single-crystal X-ray diffraction, and show a square-planar arrangement around the platinum with the dppa acting as a chelate through both phosphorus atoms to give a four-membered PtP2N ring whose geometry is distinctly different from that of the deprotonated systems. All of the dppa NH groups hydrogen bond to an adjacent Cl- in the solid state.

  DOI：

  10.1039/dt9930002393