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[Ni2(μ2-bis(diphenylphosphine)amine)2(μ2-CNMe)(CNMe)2] | 639807-04-8

中文名称
——
中文别名
——
英文名称
[Ni2(μ2-bis(diphenylphosphine)amine)2(μ2-CNMe)(CNMe)2]
英文别名
——
[Ni2(μ2-bis(diphenylphosphine)amine)2(μ2-CNMe)(CNMe)2]化学式
CAS
639807-04-8
化学式
C54H51N5Ni2P4
mdl
——
分子量
1011.31
InChiKey
NEIDVGPDCYUUHT-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    参考文献:
    名称:
    Dinuclear Nickel Complexes as Catalysts for Electrochemical Reduction of Carbon Dioxide
    摘要:
    Dinuclear Ni(0) complexes [Ni-2(mu-dppa)(2)(mu-CNR)(CNR)(2)] (R = Me (1), n-Bu (2), and 2,6Me(2)C(6)H(3) (3); dppa = bis(diphenylphosphine)amine) were synthesized in good yields by reacting Ni(COD)2 with dppa and the corresponding isocyanide. The X-ray structure of complex 1 is reported. The electrochemistry and spectroelectrochemistry of each complex are also reported. Complex 2 exhibits an irreversible 1 e(-) reduction at -0.99 V vs ferrocene in its cyclic voltammogram. When the cyclic voltametry was performed in the presence of CO2, a substantial current enhancement was observed for the reduction wave. Spectroelectrochemical as well as isotope labeling studies show that 2 is singly reduced to a radical anion species that is reactive toward CO2, yielding the disproportionation products CO and CO32-. In the presence of H+ donors (residual water), reduction Of CO2 to formate is a competing process.
    DOI:
    10.1021/om0494723
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