[phenylhydrazido(1,1,1-tris(diphenylphosphanylmethyl)ethano)]cobalt(II) tetrafluoroborate | 189028-08-8

• 英文名称: [phenylhydrazido(1,1,1-tris(diphenylphosphanylmethyl)ethano)]cobalt(II) tetrafluoroborate
• CAS: 189028-08-8
• 化学式: BF₄*C₄₇H₄₆CoN₂P₃
• 分子量: 877.615
• InChiKey: RJLVXJPJRWFGQL-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：

  [phenylhydrazido(1,1,1-tris(diphenylphosphanylmethyl)ethano)]cobalt(II) tetrafluoroborate 在 LiN(SiMe₃)2 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 以31%的产率得到[phenylhydrazido(1,1,1-tris(diphenylphosphanylmethyl)ethano)]cobalt(II), solvate with tetrahydrofuran
  参考文献：
  名称：

  N ₂ H _x Coordination at the Tripod‐Cobalt Template CH ₃ C(CH ₂ PPh ₂ ) ₃ Co: the Transformation of η ² ‐HNNMe ₂ into η ¹ ‐NNMe ₂ Ligands

  摘要：

  AbstractWhile η2‐coordination of N2H4 and N2H3‐ to tripod‐cobalt entities has been reported, stabilization of N2H2 in this system has not yet been achieved. It is observed that [tripodCo(η2‐HNNMe2)]+ (3) is transformed into [tripodCo(η1‐NNMe2)]+ (4) by reaction with LiN(TMS)2 as a base. The deprotonation of 3 is accompanied by a redox reaction, and the overall reaction corresponds to the transformation of 3 to 4 with the loss of an electron and a proton. The observed coupling of deprotonation and oxidation is just the reverse of the processes assumed to occur during nitrogen fixation. The results are established by the usual analytical and spectroscopic techniques as well as by X‐ray analyses.

  DOI：

  10.1002/cber.19971300408
• 作为产物：
  描述：

  cobalt(II) tetrafluoroborate hexahydrate 、 苯肼 、 1,1,1-三(二苯基膦甲基)乙烷 以 四氢呋喃 、 乙醇 为溶剂， 生成 [phenylhydrazido(1,1,1-tris(diphenylphosphanylmethyl)ethano)]cobalt(II) tetrafluoroborate
  参考文献：
  名称：

  N ₂ H _x Coordination at the Tripod‐Cobalt Template CH ₃ C(CH ₂ PPh ₂ ) ₃ Co: the Transformation of η ² ‐HNNMe ₂ into η ¹ ‐NNMe ₂ Ligands

  摘要：

  AbstractWhile η2‐coordination of N2H4 and N2H3‐ to tripod‐cobalt entities has been reported, stabilization of N2H2 in this system has not yet been achieved. It is observed that [tripodCo(η2‐HNNMe2)]+ (3) is transformed into [tripodCo(η1‐NNMe2)]+ (4) by reaction with LiN(TMS)2 as a base. The deprotonation of 3 is accompanied by a redox reaction, and the overall reaction corresponds to the transformation of 3 to 4 with the loss of an electron and a proton. The observed coupling of deprotonation and oxidation is just the reverse of the processes assumed to occur during nitrogen fixation. The results are established by the usual analytical and spectroscopic techniques as well as by X‐ray analyses.

  DOI：

  10.1002/cber.19971300408