[PtCl(κ2-(2-methylselenoethyl)diphenylphosphine)((2-phenylthioethyl)diphenylphosphine)]Cl | 1209497-15-3

• 英文名称: [PtCl(κ2-(2-methylselenoethyl)diphenylphosphine)((2-phenylthioethyl)diphenylphosphine)]Cl
• CAS: 1209497-15-3
• 化学式: C₃₅H₃₆ClP₂PtSSe*Cl
• 分子量: 895.63
• InChiKey: DZVOASKSTFCNCJ-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：

  氟硼酸钠 、 [PtCl(κ2-(2-methylselenoethyl)diphenylphosphine)((2-phenylthioethyl)diphenylphosphine)]Cl 以 1,2-二氯乙烷 为溶剂， 生成 [Pt(κ2-(2-methylselenoethyl)diphenylphosphine)(κ2-(2-phenylthioethyl)diphenylphosphine)](BF4)2
  参考文献：
  名称：

  Selective Formation of Heteroligated Pt(II) Complexes with Bidentate Phosphine-Thioether (P,S) and Phosphine-Selenoether (P,Se) Ligands via the Halide-Induced Ligand Rearrangement Reaction

  摘要：

  Bidentate phosphine-selenoether (P,Se) ligands were synthesized, and their heteroligated Pt(II) complexes were made and studied. The unique "P,S/P,Se" ligand coordination to Pt(II) can be realized via the halide-induced ligand rearrangement reaction. In all cases, the exclusive formation of semi-open heteroligated complexes was achieved as shown by P-31 and Se-77 NMR spectroscopy and from single crystal X-ray diffraction studies. This is the first example of the use of Se-77 NMR spectroscopy to characterize these types of structures through direct observation of the weak-link interaction with the metal center. Heteroligated structure formation is believed to be driven by the relative electron-donating ability of the substituent groups on the seleno or thioether moieties. This effect is studied by comparing the structures of corresponding "P,SMe" and "P,SeMe" complexes bearing a hemilabile "P,SCH2CF3" group, which is less sterically demanding than "P,SPh" but is similar in terms of electron withdrawing ability.

  DOI：

  10.1021/ic901991w
• 作为产物：
  描述：

  [Pt(κ2-(2-methylselenoethyl)diphenylphosphine)(κ2-(2-phenylthioethyl)diphenylphosphine)](BF4)2 、 四甲基氯化铵 以 甲醇 、 二氯甲烷 为溶剂， 生成 [PtCl(κ2-(2-methylselenoethyl)diphenylphosphine)((2-phenylthioethyl)diphenylphosphine)]Cl
  参考文献：
  名称：

  Selective Formation of Heteroligated Pt(II) Complexes with Bidentate Phosphine-Thioether (P,S) and Phosphine-Selenoether (P,Se) Ligands via the Halide-Induced Ligand Rearrangement Reaction

  摘要：

  Bidentate phosphine-selenoether (P,Se) ligands were synthesized, and their heteroligated Pt(II) complexes were made and studied. The unique "P,S/P,Se" ligand coordination to Pt(II) can be realized via the halide-induced ligand rearrangement reaction. In all cases, the exclusive formation of semi-open heteroligated complexes was achieved as shown by P-31 and Se-77 NMR spectroscopy and from single crystal X-ray diffraction studies. This is the first example of the use of Se-77 NMR spectroscopy to characterize these types of structures through direct observation of the weak-link interaction with the metal center. Heteroligated structure formation is believed to be driven by the relative electron-donating ability of the substituent groups on the seleno or thioether moieties. This effect is studied by comparing the structures of corresponding "P,SMe" and "P,SeMe" complexes bearing a hemilabile "P,SCH2CF3" group, which is less sterically demanding than "P,SPh" but is similar in terms of electron withdrawing ability.

  DOI：

  10.1021/ic901991w