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[((t)Bu2PCH2SiMe2)2N]FeCl | 1006375-81-0

中文名称
——
中文别名
——
英文名称
[((t)Bu2PCH2SiMe2)2N]FeCl
英文别名
((t-Bu2PCH2SiMe2)2N)FeCl;((tBu2PCH2SiMe2)2N)FeCl
[((t)Bu2PCH2SiMe2)2N]FeCl化学式
CAS
1006375-81-0
化学式
C22H52ClFeNP2Si2
mdl
——
分子量
540.08
InChiKey
HYOSJYHDIWISFJ-UHFFFAOYSA-M
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

  • 作为反应物:
    描述:
    [((t)Bu2PCH2SiMe2)2N]FeCl 在 Mg or C10H8Na 作用下, 以 四氢呋喃 为溶剂, 生成 ((tBu2PCH2SiMe2)2N)Fe
    参考文献:
    名称:
    Influence of the d-Electron Count on CO Binding by Three-Coordinate [(tBu2PCH2SiMe2)2N]Fe, -Co, and -Ni
    摘要:
    Reduction of (PNP)MCI [PNP = ((Bu2PCH2SiMe2)-Bu-t)(2)N] with Mg gives three-coordinate, T-shaped (PNP)M for M = Fe(S = 3/2) and Ni. Their reactivity was tested toward CO; Ni binds one CO, but only reversibly (i.e., CO is completely lost in vacuum), and has a CO stretching frequency showing effective back-donation by Nil. The structure of (PNP)Ni(CO) is intermediate between planar and tetrahedral, in contrast to the planar d(8) analogue, (PNP)Co(CO), This structural reorganization on carbonylation changes the singly occupied molecular orbital from having negligible phosphorus character [no P hyperfine structure in the electron paramagnetic resonance (EPR) spectrum of (PNP)Ni] to having enough P character to have a triplet structure in the EPR spectrum of the CO. The presence of one fewer electron in (PNP)Fe (vs the Co analogue) leads to binding of two CO, and (PNP)Fe(CO)2 is characterized as a spin doublet with square-pyramidal structure. Density functional theory calculations strengthen the understanding of the structural and spectroscopic changes along this d(n) series (n = 7-9).
    DOI:
    10.1021/ic7023764
  • 作为产物:
    描述:
    (((t-Bu)2PCH2SiMe2)2N)MgCl*(1,4-dioxane) 、 iron(II) chloride 以 四氢呋喃 为溶剂, 以13%的产率得到[((t)Bu2PCH2SiMe2)2N]FeCl
    参考文献:
    名称:
    氮连接的铁络合物:FeN +部分的光解方法。
    摘要:
    报道了(PNP)FeCl,(PNP)Fe [NH(二甲苯基)]和(PNP)FeN3的合成(PNP =(tBu2PCH2SiMe2)2N-)。虽然叠氮化物是热稳定的,但它是光敏性的,会损失N2并形成[(PNPN)Fe] 2,其中氮化物配体已与一个磷形成双键,并且该N桥连至第二个铁以形成2-折叠对称二聚体。形成(未检测到)单体[η3-tBu2PCH2SiMe2NSiMe2CH2PtBu2N] Fe的反应能量为-15.9 kcal / mol,因此该PIII-> PV氧化是有利的。这个相同物种的eta2版本在23.7 kcal / mol下不稳定,这表明一个P-> Fe键的丢失是由二聚作用引起的,因此它不会先于并引起二聚作用。与Ru类似物进行比较。
    DOI:
    10.1021/ic702279b
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文献信息

  • Influence of the Metal Orbital Occupancy and Principal Quantum Number on Organoazide (RN<sub>3</sub>) Conversion to Transition-Metal Imide Complexes
    作者:Amy N. Walstrom、Benjamin C. Fullmer、Hongjun Fan、Maren Pink、Drew T. Buschhorn、Kenneth G. Caulton
    DOI:10.1021/ic801035z
    日期:2008.10.6
    where PNP = ( (t)Bu 2PCH 2SiMe 2) 2N (-), promptly evolves N 2 and forms a P=N bond in the product (PNP=NPh)Ni (I). A similar reaction with (PNP)FeCl proceeds to form a P=N bond but without N 2 evolution, to furnish (PNP=N-N=NPh)FeCl. An analogous reaction with (PNP)RuCl occurs with a more dramatic redox change at the metal (and N 2 evolution), to give the salt composed of (PNP)Ru(NPh) (+) and (PNP)RuCl
    叠氮化苯与(PNP)Ni的反应(其中PNP =((t)Bu 2PCH 2SiMe 2)2N(-))迅速生成N 2并在产物(PNP = NPh)Ni(I )。与(PNP)FeCl的类似反应继续形成P = N键,但没有N 2放出,从而提供(PNP = NN = NPh)FeCl。与(PNP)RuCl的类似反应会发生,属处的氧化还原变化更为明显(并且会释放N 2),从而生成由(PNP)Ru(NPh)(+)和(PNP)RuCl 3(-)组成的盐,以及等摩尔(PNP)Ru(NPh)。这些结果之间的对比可用来推断哪些条件有利于N 2损失以及将PhN 3中的NPh片段氧化结合到属络合物中。
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