[(η3:η0-Ind(CH2)3NHBu-t)Ni(PPh3)2](1+) | 267902-01-2

• 英文名称: [(η3:η0-Ind(CH2)3NHBu-t)Ni(PPh3)2](1+)
• CAS: 267902-01-2
• 化学式: C₅₂H₅₂NNiP₂
• 分子量: 811.629
• InChiKey: YLLMSWGDDUUDEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [(η3:η0-Ind(CH2)3N(t-Bu)H)Ni(PPh3)Cl]-CH2Cl2 在 AgBF₄ or NaBBPh₄ or AlCl₃ 作用下， 以 氘代氯仿 为溶剂， 生成 [(η3:η1-Ind(CH2)3NHBu-t)Ni(PPh3)](1+) 、 [(η3:η0-Ind(CH2)3NHBu-t)Ni(PPh3)2](1+)
  参考文献：
  名称：

  Preparation and Characterization of Nickel Complexes with η-Indenyl Ligands Bearing a Pendant Aminoalkyl Chain

  摘要：

  The aminoindenyl complexes {Ind(CH2)(3,4)N(t-Bu)H}Ni(PPh3)Cl (7, 8) and {Ind(CH2)(2,3)NMe2}Ni(PPh3)Cl (9, 10) have been prepared and characterized by spectroscopy and, in the case of 7 and 9, by X-ray structural studies. Although there is no interaction between the Ni center and the amine moiety of these complexes in the solid state, solution spectra point to a temperature-dependent, intramolecular N-->Ni coordination in complex 9 and a more facile, intermolecular interaction in 10. Abstraction of Cl- from these complexes led to the formation of the cations [{eta(3):eta(0)-Ind(CH2)(3,4)N(t-Bu)H}Ni(PPh3)(2)](+) and [{eta(3):eta(1)-Ind(CH2)(2,3)NMe2}Ni(PPh3)](+) (11, 12). The origin of the observed differences in the reactivities of these complexes is discussed in terms of the lengths of the tether and the nature of the N-substituents.

  DOI：

  10.1021/om9907122