[RuCl2(η6-benzo-15-crown-5)]2 | 858677-60-8

• 英文名称: [RuCl2(η6-benzo-15-crown-5)]2
• CAS: 858677-60-8
• 化学式: C₂₈H₄₀Cl₄O₁₀Ru₂
• 分子量: 880.572
• InChiKey: ZBQJOSSPWLNZKK-UHFFFAOYSA-J

计算性质

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

  (1S,2R)-2-氨基-1,2-二苯基乙醇 、 [RuCl2(η6-benzo-15-crown-5)]2 以 二氯甲烷 为溶剂， 以91%的产率得到[RuCl2(η6-benzo-15-crown-5)((1S,2R)-2-amino-1,2-diphenylethanol)]
  参考文献：
  名称：

  Ruthenium–benzocrownether complexes: Synthesis, structures, catalysis and immobilisation in ionic liquids

  摘要：

  A facile pathway to [RuCl2(eta(6)-betizocrownether)](2) complexes is described and crystal structures of the complexes [RuCl2(eta(6)-benzo-15-crown-5)](2) and [RuCl2(eta(6)-dibenzo-18-crown-6)](2) are reported. The complexes were derivatised with (1S,2R)-2-amino-1,2-diphenylethanol and evaluated in the enantioselective transfer-hydrogenation of acetophenone. The effect of complexation of different alkaline metals (Na, K, Cs) within the crown on the selectivity and reaction rate was studied. Interaction of a sulfonated phosphine ligand with the crown was probed by NOESY-NNIR and utilisation of the crownether to serve as an anchor for catalyst immobilisation was investigated. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.03.019
• 作为产物：
  描述：

  苯并-15-冠醚-5 、 [RuCl₂(η⁶-BzOEt)]₂ 以 melt 为溶剂， 以50%的产率得到[RuCl2(η6-benzo-15-crown-5)]2
  参考文献：
  名称：

  Ruthenium–benzocrownether complexes: Synthesis, structures, catalysis and immobilisation in ionic liquids

  摘要：

  A facile pathway to [RuCl2(eta(6)-betizocrownether)](2) complexes is described and crystal structures of the complexes [RuCl2(eta(6)-benzo-15-crown-5)](2) and [RuCl2(eta(6)-dibenzo-18-crown-6)](2) are reported. The complexes were derivatised with (1S,2R)-2-amino-1,2-diphenylethanol and evaluated in the enantioselective transfer-hydrogenation of acetophenone. The effect of complexation of different alkaline metals (Na, K, Cs) within the crown on the selectivity and reaction rate was studied. Interaction of a sulfonated phosphine ligand with the crown was probed by NOESY-NNIR and utilisation of the crownether to serve as an anchor for catalyst immobilisation was investigated. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.03.019