RuCl2(CO)2(ethanol)2 | 154653-38-0

• 英文名称: RuCl2(CO)2(ethanol)2
• CAS: 154653-38-0
• 化学式: C₆H₁₂Cl₂O₄Ru
• 分子量: 320.135
• InChiKey: YHNVKABCKMQFFI-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  水合三氯化钌 在 乙醇 、 一氧化碳 、 silica gel 作用下， 以 乙醇 为溶剂， 生成 cis-{RuCl4(CO)2}(2-) 、 RuCl2(CO)2(ethanol)2
  参考文献：
  名称：

  Surface organometallic chemistry: Reductive carbonylation of silica-supported RuCl3 · 3H2O

  摘要：

  The reductive carbonylation of silica-supported RuCl3.3H2O was investigated. This physisorbed salt reacts with CO at 25-50-degrees-C to form the silica-bound species[GRAPHICS]which is converted into the silica-bound tricarbonyl species[GRAPHICS]when the temperature is raised to 100-degrees-C. The surface species may be extracted with suitable donor solvents at room temperature. With[GRAPHICS]extraction using acetone followed by recrystallization from dichloroethane/pentane affords [RU(CO)3Cl2]2 in high yield. The dimer sublimes directly from the surface upon carbonylation at 180-degrees-C. Liberated HCl probably inhibits further reduction. However, starting from physisorbed [(Ru(CO)3Cl2}2], the species [RU2(CO)6Cl4(H2O)] is formed on the surface in the presence of CO + H2O at 100-degrees-C. Only traces of [(Ru(CO)3Cl2}2] and clusters such as [Ru3(CO)10Cl2] and [Ru3(CO)12] sublime under these conditions.

  DOI：

  10.1016/0022-328x(93)83016-o