[Ru(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N',N'')(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N')]PF6 | 190722-43-1

• 英文名称: [Ru(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N',N'')(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N')]PF6
• CAS: 190722-43-1
• 化学式: C₄₆H₃₀ClN₆Ru*F₆P
• 分子量: 948.272
• InChiKey: OQFNOLISRBGJJJ-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  [Ru(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N',N'')(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N')]PF6 以 乙腈 为溶剂， 生成 [Ru(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N',N'')2](PF6)2
  参考文献：
  名称：

  Formation of Ruthenium(II) Complexes with Unsymmetrical Terdentate Ligands

  摘要：

  Three unsymmetrical terdentate ligands, 2-(2'-quinolyl)-1,10-phenanthroline (4), 2-(1'-isoquinolyl)-1,10-phenanthroline (5), and 3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline (6), have been prepared by application of the Friedlander condensation. Ligand 4 forms predominantly a pentaaza-coordinated (N5) complex with Ru(II), [Ru(4-N,N',N '')(4-N,N')Cl](PF6), whose structure was determined by X-ray analysis (C42H26ClF6N6PRu: monoclinic, C2/c, a = 29.308(3) Angstrom, b = 15.205(2) Angstrom, c = 19.505(2) Angstrom, beta = 107.312(8)degrees, V = 8298(1) Angstrom(3), Z = 8). Ligand 5 forms predominantly a hexaaza-coordinated (N6) complex, [Ru(5-N,N',N '')(2)](PF6)(2). The bridged species 6 shows intermediate behavior, and the rate for interconversion of the N5 to N6 complex has been measured. The stereochemical features of these two binding modes are examined, and both pi-stacking and steric effects are invoked to explain the observed behavior, leading to the proposal of a backside displacement mechanism for their interconversion.

  DOI：

  10.1021/ic961061u
• 作为产物：
  描述：

  ammonium hexafluorophosphate 、 水合三氯化钌 、 3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline 以 乙醇 为溶剂， 以18%的产率得到[Ru(3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline-N,N',N'')2](PF6)2
  参考文献：
  名称：

  Formation of Ruthenium(II) Complexes with Unsymmetrical Terdentate Ligands

  摘要：

  Three unsymmetrical terdentate ligands, 2-(2'-quinolyl)-1,10-phenanthroline (4), 2-(1'-isoquinolyl)-1,10-phenanthroline (5), and 3,3'-dimethylene-2-(2'-quinolyl)-1,10-phenanthroline (6), have been prepared by application of the Friedlander condensation. Ligand 4 forms predominantly a pentaaza-coordinated (N5) complex with Ru(II), [Ru(4-N,N',N '')(4-N,N')Cl](PF6), whose structure was determined by X-ray analysis (C42H26ClF6N6PRu: monoclinic, C2/c, a = 29.308(3) Angstrom, b = 15.205(2) Angstrom, c = 19.505(2) Angstrom, beta = 107.312(8)degrees, V = 8298(1) Angstrom(3), Z = 8). Ligand 5 forms predominantly a hexaaza-coordinated (N6) complex, [Ru(5-N,N',N '')(2)](PF6)(2). The bridged species 6 shows intermediate behavior, and the rate for interconversion of the N5 to N6 complex has been measured. The stereochemical features of these two binding modes are examined, and both pi-stacking and steric effects are invoked to explain the observed behavior, leading to the proposal of a backside displacement mechanism for their interconversion.

  DOI：

  10.1021/ic961061u