[(1-isopropylindenyl)Ni(PPh3)(CD3CN)] triflate | 480431-10-5

• 英文名称: [(1-isopropylindenyl)Ni(PPh3)(CD3CN)] triflate
• CAS: 480431-10-5
• 化学式: CF₃O₃S*C₃₂H₃₁NNiP
• 分子量: 671.315
• InChiKey: UIWKWTGABYUCLI-WLFKTYQTSA-M

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：

  氘代乙腈 、 (1-isopropylindenyl)Ni(PPh3)(triflate) 以 氘代氯仿 为溶剂， 生成 [(1-isopropylindenyl)Ni(PPh3)(CD3CN)] triflate
  参考文献：
  名称：

  Nickel-Triflate Complexes as Precursors to Reactive Cations:  Preparation and Reactivities of (1-R-indenyl)Ni(PPh₃)(OSO₂CF₃)

  摘要：

  The complexes (1-R-indenyl)Ni(PPh3)(OTf) (OTf = OSO2CF3; R = Et (1), i-Pr (2), and Bz (3)) have been prepared by reacting the corresponding Ni-thienyl or Ni-Cl precursors with HOW (triflic acid) or AgOTf, respectively. The triflate ligand in these complexes undergoes facile displacement by various substrates or ligands to facilitate (a) catalytic dimerization of ethylene, isomerization of 1-hexene, and polymerization of phenylacetylene, or (b) formation of the cationic complexes [(1-R-indenyl)(PPh3)Ni(L)](+) (R = i-Pr (a) and CH2Ph (b); L = CH3CN (4), PhCN (5), CO (6), Py (7), CNC(CH3)(3) (8), PPh3 (9), and PMe3 (10)). Compounds 1-10 have been characterized spectroscopically and, in the case of complexes 2, 4a, and Sa, by single-crystal X-ray crystallography.

  DOI：

  10.1021/om020558a