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bis[trimethylsilyliminodi(phenyl)phosphoranyl]methane | 53380-82-8

中文名称
——
中文别名
——
英文名称
bis[trimethylsilyliminodi(phenyl)phosphoranyl]methane
英文别名
bis(trimethylsilyliminodi(phenyl)phosphorano)methane;bis(N-trimethylsilylimino-diphenylphosphoranyl)methane;P,P,P',P'-tetraphenyl-P,P'-bis-trimethylsilanylimino-P,P'-methanediyl-bis-λ5-phosphane;H2BIPM;H2BIMP;[Diphenyl(trimethylsilylimino)-lambda5-phosphanyl]methyl-diphenyl-trimethylsilylimino-lambda5-phosphane;[diphenyl(trimethylsilylimino)-λ5-phosphanyl]methyl-diphenyl-trimethylsilylimino-λ5-phosphane
bis[trimethylsilyliminodi(phenyl)phosphoranyl]methane化学式
CAS
53380-82-8
化学式
C31H40N2P2Si2
mdl
——
分子量
558.791
InChiKey
REPXOWCMWOPABX-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

物化性质

  • 沸点:
    594.7±46.0 °C(Predicted)
  • 密度:
    1.03±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    8.32
  • 重原子数:
    37
  • 可旋转键数:
    8
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    24.7
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    bis[trimethylsilyliminodi(phenyl)phosphoranyl]methane苯基锂 作用下, 以 甲苯 为溶剂, 反应 72.0h, 以60.7%的产率得到Li2[C(PPh2NSiMe3)2]
    参考文献:
    名称:
    Kasani, Aparna; Kamalesh Babu, Ruppa P.; McDonald, Robert, Angewandte Chemie - International Edition, 1999, vol. 38, # 10, p. 1483 - 1484
    摘要:
    DOI:
  • 作为产物:
    描述:
    [(PPh2=NSiMe3)2CMg]2 在 作用下, 以 甲苯 为溶剂, 生成 bis[trimethylsilyliminodi(phenyl)phosphoranyl]methane
    参考文献:
    名称:
    Synthesis and Characterization of Magnesium and Aluminum Bis(phosphoranyl)methanediide Complexes
    摘要:
    The reaction of [CH2(PPh2=NSiMe3)(PPh2=E)] (E = S (1), NSiMe3 (2)) with Mg(Bu-II)(2) in refluxing toluene afforded the magnesium bis(phosphoranyl)methanediide complexes [{(PPh2=NSiMe3)(PPh2=E)}CMg](2) (E = S (3), NSiMe3 (4)), respectively. The X-ray structures and DFT calculations of 3 and 4 show that they are bimetallic methanediide complexes of magnesium containing a strong Mg-C-methanediide electrostatic bonding. Treatment of 4 with water in toluene gave 2 and the magnesium hydroxide complex [HC(PPh2=NSiMe3)(2)Mg(mu-OH)](2) (5), confirmed by X-ray crystallography. The reaction of I with AlMe3 in refluxing toluene afforded the aluminum bis(phosphoranyl)methanediide complex [{(PPh2=NSiMe3)(PPh2=S)}CAIMe](2) (6). The X-ray structure of 6 shows that a methanediide carbon is bonded to one aluminum atom. DFT calculations of 6 demonstrate that Al-C-methanediide is highly polar with weak covalent bonding, consistent with the topological analysis of electron densities of 6.
    DOI:
    10.1021/om900985f
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文献信息

  • Reactions of dizincocene with sterically demanding bis(iminodi(phenyl)phosphorano)methanes
    作者:Stephan Schulz、Sebastian Gondzik、Daniella Schuchmann、Ulrich Westphal、Lukasz Dobrzycki、Roland Boese、Sjoerd Harder
    DOI:10.1039/c0cc02859b
    日期:——
    Reactions of Cp*(2)Zn(2) with sterically demanding bis(iminodi(phenyl)phosphorano)methanes LH (LH = CH(2)(Ph(2)P=NR)(2) (R = Ph L(1)H, SiMe(3)L(2)H, 2,6-i-Pr(2)C(6)H(3) (Dipp) L(3)H) at ambient temperature occurred with elimination of Cp*H and subsequent formation of the homoleptic complex L(1)(2)Zn(2)1 and the heteroleptic complexes LZnZnCp* (L = L(2)2, L(3)3, L(1)4). 3 is the first structurally characterized
    Cp *(2)Zn(2)与空间要求的双(亚氨基二(苯基)膦酰基)甲烷LH(LH = CH(2)(Ph(2)P = NR)(2)(R = Ph L(1) )H,SiMe(3)L(2)H,2,6-i-Pr(2)C(6)H(3)(Dipp)L(3)H)在室温下发生,消除了Cp * H并随后形成均溶复合物L(1)(2)Zn(2)1和杂合复合物LZnZnCp *(L = L(2)2,L(3)3,L(1)4).3是首先在结构上表征杂合有机锌配合物,其中锌原子的形式氧化态为+1。
  • Structural Comparison of Lithium Iodide Complexes of Symmetrical and Unsymmetrical [CH2(PPh2NSiMe3)(PPh2NR)](R = SiMe3, H) Ligands
    作者:R. Thirumoorthi、T. Chivers
    DOI:10.1134/s002247661805030x
    日期:2018.9
    with lithium is observed. Ligand 2 contains two different nitrogen centres viz., P=N(SiMe3) and P=N(H), which are coordinated unsymmetrically to lithium (Li–N = 2.055(8) and 2.072(8) Å) to form [LiI}CH2(PPh2NSiMe3)×(PPh2NH)}] as monomer units that are linked via intermolecular coordination between NH and Li (2.097(8) Å) to form a central four-membered ring, Li2N2 with four-coordinate lithium atoms
    化合物[(LiI)1]和[(LiI)2]2在中心对称空间群P21/n中结晶。它们由中性配体 [H2C(PPh2NSiMe3)2] (1) 和 [H2C(PPh2NSiMe3)(PPh2NH)] (2) 和 LiI 分子组成。在这两种情况下,都观察到了 N,N 与锂的螯合。配体 2 包含两个不同的氮中心,即 P=N(SiMe3) 和 P=N(H),它们与锂不对称配位(Li–N = 2.055(8) 和 2.072(8) Å)以形成 [ LiI}CH2(PPh2NSiMe3)×(PPh2NH)}] 作为单体单元,通过 NH 和 Li (2.097(8) Å) 之间的分子间配位连接形成中心四元环,Li2N2 与四配位锂原子。相比之下,[(LiI)1] 是具有三配位锂中心的单体。这种差异反映在 Li-I 键距上([(LiI)1] 为 2.699(11) Å,[(LiI)2]2 为 2.824(7)
  • A bis(phosphinimino)methanide lanthanum amide as catalyst for the hydroamination/cyclisation, hydrosilylation and sequential hydroamination/hydrosilylation catalysis
    作者:Marcus Rastätter、Agustino Zulys、Peter W. Roesky
    DOI:10.1039/b514242c
    日期:——
    [LaN(SiHMe2)2}2CH(PPh2NSiMe3)2}], which was obtained via an amine elimination starting from [CH2(PPh2NSiMe3)2] and [LaN(SiHMe2)2}3(THF)2], was used as catalyst for the hydroamination/cyclisation, the hydrosilylation and the sequential hydroamination/hydrosilylation reaction.
    [LaN(SiHMe2)2}2CH(PPh2NSiMe3)2}]是从[CH2(PPh2NSiMe3)2]和[LaN(SiHMe2)2}3(THF)2]开始通过胺消除反应得到的,它被用作氢化/环化、氢硅化和连续氢化/氢硅化反应的催化剂。
  • Lanthanide tri-benzyl complexes: structural variations and useful precursors to phosphorus-stabilised lanthanide carbenes
    作者:Ashley J. Wooles、David P. Mills、William Lewis、Alexander J. Blake、Stephen T. Liddle
    DOI:10.1039/b911717b
    日期:——
    Reaction of [Ln(I)3(THF)4] (Ln = Ce, Pr) or [Ln(I)3(THF)3.5] (Ln = Nd, Sm, Gd, Dy, Er) with three equivalents of [KBz] (Bz = CH2C6H5) at 0 °C afforded the corresponding lanthanide tri-benzyl complexes [Ln(Bz)3(THF)3] [Ln = Ce (2), Pr (3), Nd (4), Sm (5), Gd (6), Dy (7), Er (8) La (11)] in 48–75% crystalline yields, with the exception of the redox active samarium complex, which was isolated in poor
    [的反应Ln(I)3(四氢呋喃)4](Ln = 铈, 镨) 或者 [Ln(I)3(四氢呋喃)3.5](Ln = 钕, m, d, 镝, 尔)在0°C时具有三当量的[KBz](Bz = CH 2 C 6 H 5),得到相应的镧系元素三苄基配合物[Ln(Bz)3(THF)3] [Ln = 铈(2),镨(3),钕(4),m(5),d(6),镝(7),尔(8)啦啦(11)]的结晶产率为48–75%,氧化还原活性物质除外钐复合物,分离出来的收率很低(20%)。发现复合体2-8采用扭曲的八面体几何形状,其中Bz和四氢呋喃基团结合在一个相互FAC在固体状态的方式。虽然该系列是结构上相似的,三种结构类型的分类可以镧系收缩的基础上进行:(ⅰ)其表现出3η络合物2 LN⋯ç IPSO触点(1-4,11); (II)配合物,其示出了一个η 2 LN⋯Ç本位接触(5); (iii)没有多原点相互作用的复合物(6-8)。为了镱,混合价,
  • Stability of Trivalent Vanadium Alkyl and Hydride Supported by a Chelating Phosphinimido Ligand
    作者:Ghazar Aharonian、Khalil Feghali、Sandro Gambarotta、Glenn P. A. Yap
    DOI:10.1021/om0101588
    日期:2001.6.1
    [(Me3Si)NP(Ph)2C(H)P(Ph)2N(SiMe3)]VMe2 (3). Subsequent hydrogenolysis afforded the dinuclear hydride complex [(Me3Si)NP(Ph)2C(H)P(Ph)2N(SiMe3)]V}2(μ-H)2 (4), where reduction of the metal center to the divalent state had occurred. Hydrogenolysis of solutions of 1 previously treated with lower than stoichiometric amounts of MeLi afforded the two mixed-valent V(II)/V(III) hydrides [(Me3Si)NP(Ph)2C(H)P(Ph)2N(SiMe3)]V}2(μ-Cl)2(μ-H)
    [(Me 3 Si)N P(Ph)2 C(H)P(Ph)2 N(SiMe 3)] VCl 2(1)与2当量的MeLi反应生成相应的三价钒衍生物[(Me 3 Si )N P(Ph)2 C(H)P(Ph)2 N(SiMe 3)] VMe 2(3)。随后氢解得到双核氢化物配合物[((Me 3 Si)N P(Ph)2 C(H)P(Ph)2 N(SiMe 3)] V} 2(μ-H)2(4),其中金属中心已经还原为二价状态。预先用低于化学计量的MeLi处理的1的溶液进行氢解后得到两种混合价的V(II)/ V(III)氢化物[(Me 3 Si)N P(Ph)2 C(H)P(Ph )2 N(SiMe 3)] V} 2(μ-Cl)2(μ-H)(6)和[(Me 3 Si)N P(Ph)2 C(H)P(Ph)2 N( SiMe 3)] V} 2(μ-Cl)(μ-H)2(7)。二价水解4得到三价和双核的[((Me
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