fac-[Re(NPh)Cl3(1,2-bis(diphenylphosphino)benzene)] | 186365-49-1

• 英文名称: fac-[Re(NPh)Cl3(1,2-bis(diphenylphosphino)benzene)]
• CAS: 186365-49-1
• 化学式: C₃₆H₂₉Cl₃NP₂Re
• 分子量: 830.146
• InChiKey: XDFIDOBEEHPPFK-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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：

  ammonium hexafluorophosphate 、 fac-[Re(NPh)Cl3(1,2-bis(diphenylphosphino)benzene)] 、 1,2-双(二苯基膦基)苯 以 乙醇 为溶剂， 以51%的产率得到trans-[Re(NPh)(OH)(1,2-bis(diphenylphosphino)benzene)2](PF6)2
  参考文献：
  名称：

  The first rhenium(V)-imido compounds containing two chelating phosphine ligands of the type trans-[Re(NPh)X(L-L)2]2+ (L-L = bidentate phosphine ligand; X = halide or hydroxide). The structure of trans-[Re(NPh)(OH)(dppbe)2] (ClO4)2·2H2O

  摘要：

  The bidentate phosphine ligands 1,2-bis(diphenylphosphino)ethane (dppe), 1,2-bis(diphenylphosphino)ethene (dppee) or 1,2-bis(diphenylphosphino)benzene (dppbe) undergo reactions with the rhenium(V)-imido complex, trans-Re(NPh)Cl-3(PPh(3))(2), in refluxing alcoholic solvent to give mixtures of fac-Re(NPh)Cl-3(L-L) and trans-[Re(NPh)X(L-L)(2)](2+). Mild reaction conditions favor the monosubstituted complexes and harsh conditions favor the salts. The electrochemical properties of the salts reveal subtle differences associated with the backbone of the ligands. The structure of the hydroxy-imido salt trans-[Re(NPh)(OH)(dppbe)(2)](ClO4)(2) . 2H(2)O was determined and shows the rhenium atom displaced 0.536(2) Angstrom above the P-4 equatorial plane, the largest displacement observed for rhenium(V) compounds containing pi-donor ligands, and the Re-N(imido) distance of 1.757(10) Angstrom is the longest observed for rhenium(V)-imido compounds.

  DOI：

  10.1016/s0020-1693(96)05117-1
• 作为产物：
  描述：

  ammonium hexafluorophosphate 、 trans-[Re(NPh)(PPh3)2Cl3] 、 1,2-双(二苯基膦基)苯 以 乙醇 为溶剂， 以37%的产率得到trans-[Re(NPh)(OH)(1,2-bis(diphenylphosphino)benzene)2](PF6)2
  参考文献：
  名称：

  The first rhenium(V)-imido compounds containing two chelating phosphine ligands of the type trans-[Re(NPh)X(L-L)2]2+ (L-L = bidentate phosphine ligand; X = halide or hydroxide). The structure of trans-[Re(NPh)(OH)(dppbe)2] (ClO4)2·2H2O

  摘要：

  The bidentate phosphine ligands 1,2-bis(diphenylphosphino)ethane (dppe), 1,2-bis(diphenylphosphino)ethene (dppee) or 1,2-bis(diphenylphosphino)benzene (dppbe) undergo reactions with the rhenium(V)-imido complex, trans-Re(NPh)Cl-3(PPh(3))(2), in refluxing alcoholic solvent to give mixtures of fac-Re(NPh)Cl-3(L-L) and trans-[Re(NPh)X(L-L)(2)](2+). Mild reaction conditions favor the monosubstituted complexes and harsh conditions favor the salts. The electrochemical properties of the salts reveal subtle differences associated with the backbone of the ligands. The structure of the hydroxy-imido salt trans-[Re(NPh)(OH)(dppbe)(2)](ClO4)(2) . 2H(2)O was determined and shows the rhenium atom displaced 0.536(2) Angstrom above the P-4 equatorial plane, the largest displacement observed for rhenium(V) compounds containing pi-donor ligands, and the Re-N(imido) distance of 1.757(10) Angstrom is the longest observed for rhenium(V)-imido compounds.

  DOI：

  10.1016/s0020-1693(96)05117-1