[(η5-cyclopentadienyl-2-Me-4-Ph-1-CO2CH2CH3)(PPh3)ruthenium(isoprene)][PF6] | 700377-46-4

• 英文名称: [(η5-cyclopentadienyl-2-Me-4-Ph-1-CO2CH2CH3)(PPh3)ruthenium(isoprene)][PF6]
• CAS: 700377-46-4；700842-51-9
• 化学式: C₃₈H₃₈O₂PRu*F₆P
• 分子量: 803.726
• InChiKey: FKJTYJVCRSSSLR-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

• 作为产物：
  描述：

  [(η5-cyclopentadienyl-2-Me-4-Ph-1-CO2CH2CH3)(PPh3)ruthenium(acetonitrile)2][PF6] 、 天然橡胶 以 二氯甲烷 为溶剂， 以83%的产率得到[(η5-cyclopentadienyl-2-Me-4-Ph-1-CO2CH2CH3)(PPh3)ruthenium(isoprene)][PF6]
  参考文献：
  名称：

  Enantioface-Selective Complexation of Prochiral Dienes on Planar-Chiral Cyclopentadienylruthenium Complexes Bearing an Anchor Phosphine Ligand

  摘要：

  平面手性环戊二烯钌配合物1[{η5:η1-C5H2-2-Me-4-Ph-1-CO2CH2CH2PPh2}Ru(CH3CN)2][PF6]带有锚定膦配体，在与手性二烯2反应时表现出高度的对映选择性，生成平面手性η4-二烯配合物3。

  DOI：

  10.1246/cl.2000.760

文献信息

• Enantioface-Selective Coordination of Prochiral 1,3-Dienes to Planar-Chiral Cyclopentadienyl-Ruthenium Complexes
  作者：Yuji Matsushima、Kiyotaka Onitsuka、Shigetoshi Takahashi

  DOI：10.1021/om049917n

  日期：2004.5.1

  The treatment of planar-chiral (eta(5):eta(1) cyclopentadienylphosphine)bis(acetonitrile)ruthenium complexes 1 with prochiral dienes led to the ligand-exchange reaction that gave (eta(5):eta(1)- cyclopentadienylphosphine)(eta(4)-diene)ruthenium complexes 4-6 and 8-11 with high enantio-face selectivity (up to > 99% de). The configuration of the (eta(4)-diene)ruthenium complexes was determined by crystallographic study of (eta(4)-isoprene)ruthenium complex 6b-I and spectral analyses, including NOE measurements. The selectivity of the reaction is under thermodynamic control of the resulting eta(4)-diene complexes and is affected by the substituents on both the cyclopentadienyl ligand and the diene.