| 876945-86-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• CAS: 876945-86-7
• 化学式: C₁₂H₁₇N₂*Cl
• 分子量: 224.733
• InChiKey: MDRXXIFPWMAMMI-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  水合三氯化钌 、 以 甲醇 为溶剂， 以97%的产率得到
  参考文献：
  名称：

  Synthesis of Imidazolium-Tethered Ruthenium(II)-Arene Complexes and Their Application in Biphasic Catalysis

  摘要：

  Reaction of RUCl3 with 1-[2-(1,4-cyclohexadiene-1-yl)alkyl]-3-methylimidazolium chloride (alkyl = ethyl, butyl) and 1-[2-(1,4-cyclohexadiene-1-yl)ethyl]-2,3-dimethylimidazolium chloride affords a series of dimeric ruthenium complexes of the type [RuCl2(eta(6)-arene)](2)Cl-2. Treatment of these dimeric salts with phosphine ligands leads to the highly water-soluble monomeric complexes [RuCl2PR3(eta(6)-arene)]Cl (PR3 = PPh3, PCY3). Reaction of [RUCl2(eta-1-(2-benzylethyl)-3-butylimidazolium)]Cl with Ag2O gives rise to a eta(6)-arene-carbene chelate complex. The phosphine complexes have been tested as catalysts in the hydrogenation of styrene immobilized in water or an ionic liquid and in the aqueous reduction Of CO2/ CO32-. A carbonate-hydride complex has been identified as intermediate by high-pressure NMR measurements. The solid-state structures of several of the new imidazolium-functionalized arene complexes including the arene-carbene chelate complex are reported.

  DOI：

  10.1021/om050849u