Rh(P(Cyp)2(η2-C5H7))(η6-(C6H3(CF3)2)B(C6H3-3,5-(CF3)2)3) | 924896-53-7

• 英文名称: Rh(P(Cyp)2(η2-C5H7))(η6-(C6H3(CF3)2)B(C6H3-3,5-(CF3)2)3)
• CAS: 924896-53-7
• 化学式: C₄₇H₃₇BF₂₄PRh
• 分子量: 1202.46
• InChiKey: JXFPVHZFKMIVHV-UHFFFAOYSA-N

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：

  氟苯 、 Rh(P(Cyp)2(η2-C5H7))(η6-(C6H3(CF3)2)B(C6H3-3,5-(CF3)2)3) 以 二氯甲烷 为溶剂， 生成 [Rh(η6-C6H5F)(P(cyclopentyl)2(η2-C5H7))][B(C6H3-3,5-(CF3)2)4]
  参考文献：
  名称：

  Rhodium Phosphine Olefin Complexes of the Weakly Coordinating Anions [BAr^F₄]^- and [1-closo-CB₁₁H₆Br₆]^-. Kinetic versus Thermodynamic Factors in Anion Coordination and Complex Reactivity

  摘要：

  Solution and solid-state structures for the pair of complexes Rh{P(Cyp(2))(eta(2)-C5H7)}{eta(6)-(C6H3(CF3)(2))BAr3F} and Rh{P(Cyp(2))(eta(2)-C5H7)}(1-closo-CB11H6Br6), which contain bound weakly coordinating anions, are reported. While thermochemical data show that enthalpically [1-closo-CB11H6Br6](-) binds less strongly with the metal fragment and it is the large entropy loss for the overall process of coordination of the [BAr4F](-) anion that results in the latter anion being thermodynamically more weakly coordinating. Qualitative kinetic data arising from reaction with H-2 indicates that the carborane anion is displaced more readily, attributable to the ability of the carborane to lift a Rh-Br interaction.

  DOI：

  10.1021/om060975d
• 作为产物：
  描述：

  Rh(norbornadiene)(tricyclopentylphosphine)Cl 、 四(3,5-二(三氟甲基)苯基)硼酸钠 以 二氯甲烷 为溶剂， 以54%的产率得到Rh(P(Cyp)2(η2-C5H7))(η6-(C6H3(CF3)2)B(C6H3-3,5-(CF3)2)3)
  参考文献：
  名称：

  Rhodium Phosphine Olefin Complexes of the Weakly Coordinating Anions [BAr^F₄]^- and [1-closo-CB₁₁H₆Br₆]^-. Kinetic versus Thermodynamic Factors in Anion Coordination and Complex Reactivity

  摘要：

  Solution and solid-state structures for the pair of complexes Rh{P(Cyp(2))(eta(2)-C5H7)}{eta(6)-(C6H3(CF3)(2))BAr3F} and Rh{P(Cyp(2))(eta(2)-C5H7)}(1-closo-CB11H6Br6), which contain bound weakly coordinating anions, are reported. While thermochemical data show that enthalpically [1-closo-CB11H6Br6](-) binds less strongly with the metal fragment and it is the large entropy loss for the overall process of coordination of the [BAr4F](-) anion that results in the latter anion being thermodynamically more weakly coordinating. Qualitative kinetic data arising from reaction with H-2 indicates that the carborane anion is displaced more readily, attributable to the ability of the carborane to lift a Rh-Br interaction.

  DOI：

  10.1021/om060975d