| 872104-31-9

• CAS: 872104-31-9
• 化学式: C₂₂H₃₃Ru*F₆P
• 分子量: 543.538
• InChiKey: NSQMMOVOZAPOMU-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：

  、 氘代乙腈 以 氘代乙腈 为溶剂， 以98%的产率得到[(η5-C5Me5)Ru(CD3CN)3]PF6
  参考文献：
  名称：

  A Transition-Metal-Catalyzed Enediyne Cycloaromatization

  摘要：

  The pentamethylcyclopentadienyl iron cation, generated from [(eta5-C5Me5)Fe(NCMe)3]PF6, triggers the room temperature cycloaromatization of acyclic and alicyclic enediynes, in the presence of either 1,4-cyclohexadiene or terpinene as the hydrogen-atom donor, to give metal-arene products in good to excellent yields. Photolysis of the metal-arene complexes liberates the arene from the metal in excellent yield. The first demonstration of a transition-metal-catalyzed cycloaromatization of conjugated enediynes has been achieved under photochemical conditions utilizing either [(eta5-C5Me5)Fe(NCMe)3]PF6 or [(eta5-C5Me5)Fe(eta6-1,2-(Prn)2C6H4)]PF6 as the catalyst precursor. The use of a metal and light has led to a convenient method for cycloaromatization of a trans-enediyne.

  DOI：

  10.1021/ja050060a
• 作为产物：
  描述：

  tris(acetonitrile)pentamethylcyclopentadienylruthenium(II) hexafluorophosphate 、 (Z)-dodeca-4,8-diyn-6-ene 以 丙酮 为溶剂， 以76%的产率得到
  参考文献：
  名称：

  A Transition-Metal-Catalyzed Enediyne Cycloaromatization

  摘要：

  The pentamethylcyclopentadienyl iron cation, generated from [(eta5-C5Me5)Fe(NCMe)3]PF6, triggers the room temperature cycloaromatization of acyclic and alicyclic enediynes, in the presence of either 1,4-cyclohexadiene or terpinene as the hydrogen-atom donor, to give metal-arene products in good to excellent yields. Photolysis of the metal-arene complexes liberates the arene from the metal in excellent yield. The first demonstration of a transition-metal-catalyzed cycloaromatization of conjugated enediynes has been achieved under photochemical conditions utilizing either [(eta5-C5Me5)Fe(NCMe)3]PF6 or [(eta5-C5Me5)Fe(eta6-1,2-(Prn)2C6H4)]PF6 as the catalyst precursor. The use of a metal and light has led to a convenient method for cycloaromatization of a trans-enediyne.

  DOI：

  10.1021/ja050060a

文献信息

• Transition-Metal Hydrides as Hydrogen Atom Donors: Stronger Metal−Hydrogen Bonds Can Be Advantageous
  作者：Joseph M. O’Connor、Seth J. Friese

  DOI：10.1021/om800551d

  日期：2008.9.1

  The tungsten hydride complex (eta(5)-C5H5)W(CO)(3)H (1-W) functions as a hydrogen atom donor in the [(eta(5)- C5Me5)Ru(NCMe)(3)]PF6-mediated Bergman cycloaromatization reaction of (Z)-dodeca-4,8-diyn-6-ene. The strong M-H bond in 1-W does not react with the enediyne substrate but does react with the diradical arising from cyclization, thereby demonstrating the advantages of strong metal-hydrogen bonds in the hydrogen atom transfer reactions of metal hydrides with substrates involving alkenes and alkynes.