| 1329118-56-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• CAS: 1329118-56-0
• 化学式: CF₃O₃S*C₉H₁₁N₄
• 分子量: 324.284
• InChiKey: JFRWNJQTHKBUPE-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 在 Ag₂O 作用下， 以 乙腈 为溶剂， 生成 RuCl(CH₃(C₆H₄)CH₃CHCH₃)((C₅H₄N)C₂N₃(CH₃)2)⁽¹⁺⁾*CF₃SO₃^(1-) = [RuCl(CH₃(C₆H₄)C₃H₇)((C₅H₄N)C₂N₃(CH₃)2)](CF₃SO₃)
  参考文献：
  名称：

  Tunable single-site ruthenium catalysts for efficient water oxidation

  摘要：

  通过修饰三唑亚基取代基，可以调节由吡啶官能化的异常三唑亚基配体组成的单核钌配合物的催化水氧化活性，而通过点击型环加成化学可以轻松实现这一目的，从而获得迄今为止已知的一些最活跃的水氧化钌催化剂（TON>400，TOF接近7000 h-1）。

  DOI：

  10.1039/c1cc12615f

文献信息

• Synthesis, Photo-, and Electrochemistry of Ruthenium Bis(bipyridine) Complexes Comprising a <i>N-</i>heterocyclic Carbene Ligand
  作者：Vivienne Leigh、Wadih Ghattas、Ralte Lalrempuia、Helge Müller-Bunz、Mary T. Pryce、Martin Albrecht

  DOI：10.1021/ic400347r

  日期：2013.5.6

  Analogues of [Ru(bpy)(3)](2+) were prepared in which one pyridine ligand site is substituted by a N-heterocyclic carbene (NHC) ligand, that is, either by an imidazolylidene with a variable wingtip group R (R = Me, 3a; R = Et, 3b; R = iPr, 3c), or by a benzimidazolylidene (Me wingtip group, 3d), or by a 1,2,3-triazolylidene (Me wingtip group, 3e). All complexes were characterized spectroscopically, photophysically, and electrochemically. An increase of the size of the wingtip groups from Me to Et or iPr groups distorts the octahedral geometry (NMR spectroscopy) and curtails the reversibility of the ruthenium oxidation. NHC ligands with methyl wingtip groups display reversible ruthenium oxidation at a potential that reflects the donor properties of the NHC ligand (triazolylidene > imidazolylidene > benzimidazolylidene). The most attractive properties were measured for the triazolylidene ruthenium complex 3e, featuring the smallest gap between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) in the series (2.41 eV), a slightly red-shifted absorption profile, and reasonable excited-state lifetime (188 ns) when compared to [Ru(bpy)(3)](2+). These features demonstrate the potential utility of triazolylidene ruthenium complexes as photosensitizers for solar energy conversion.