N-trimethylsilylamide of diisopropylphosphinous acid | 88860-74-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: N-trimethylsilylamide of diisopropylphosphinous acid
• 英文别名: P,P-Diisopropyl-N-(trimethylsilyl)phosphinous amide；P,P-diisopropyl-N-(trimethylsilyl)phosphinic amide；1,1-diisopropyl-N-(trimethylsilyl)phosphinamine；N-trimethylsilyl-N-diisopropylphosphinoamine；2-[Propan-2-yl-(trimethylsilylamino)phosphanyl]propane
• CAS: 88860-74-6
• 化学式: C₉H₂₄NPSi
• 分子量: 205.356
• InChiKey: NEJUCJCATSHLEE-UHFFFAOYSA-N

物化性质

• 沸点：
  216.7±23.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.62
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-trimethylsilylamide of diisopropylphosphinous acid 以 正己烷 、 正戊烷 为溶剂， 生成
  参考文献：
  名称：

  Activation of CO2 and CS2 by (Me3Si)(i-Pr2P)NH and its zinc complex

  摘要：

  The reaction of (Me3Si)(i-Pr2P)NH with ZnEt2 gives the complex {[(Me3Si)(i-Pr2P)N]ZnEt}(2), which was characterized by multinuclear NMR spectroscopy and X-ray crystallography. This Zn complex reacts with CO2 to give an adduct with the proposed formula of [(Me3Si)N(i-Pr2PCO2)]ZnEt that undergoes further transformation into the crystallographically characterized di-adduct [(Me3Si)N(i-Pr2PCO2)](2)Zn, in addition to a Zn-6 cluster containing both P-CO2 adducts and fragments of the isocyanate i-Pr2P-N=C=O. These reaction pathways have been separately observed in related group 2 and group 14 complexes, but not previously within the same molecule. Reactions with the related heteroallene CS2 were also examined. The free ligand (Me3Si)(i-Pr2P)NH reacts with CS2 to form a bright red, crystalline adduct (Me-3 Si)[P(i-Pr)(2)(CS2)]NH. This adduct was treated with ZnEt2 to provide the same product that is obtained from the reaction of {[(Me3Si)(i-Pr2P)N]ZnEt}(2) with CS2, proposed to be a dithiocarbamate complex, with the CS2 bound to the N instead of the P atom. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.10.048
• 作为产物：
  描述：

  1--2,2-diisopropyl-1-<(triethylsilyl)methyl>-diphosphine 2-(Trimethylsilyl)imide 生成 N-trimethylsilylamide of diisopropylphosphinous acid
  参考文献：
  名称：

  VEJTS, YU. A.;NEGANOVA, E. G.;BORISENKO, A. A.;FOSS, V. L.;LUTSENKO, I. F+, ZH. OBSHCH. XIMII, 59,(1989) N, S. 1733-1740

  摘要：

  DOI：

文献信息

• Structures and CO₂ Reactivity of Zinc Complexes of Bis(diisopropyl-) and Bis(diphenylphosphino)amines
  作者：Diane A. Dickie、Richard A. Kemp

  DOI：10.1021/om500856p

  日期：2014.11.24

  bis(phosphino)amines (R2P)NH(PR′2) (R = R′ = isopropyl; R = R′ = phenyl; R = isopropyl, R′ = phenyl) react with ZnEt2 to form complexes with two different structural motifs, either the homoleptic monomeric P,P-chelates Zn[N(i-Pr2P)2]2 and Zn[N(i-Pr2P)(Ph2P)]2 or the heteroleptic dimeric Zn2N2P2 heterocycles EtZn[N(PPh2)2]}2 and EtZn[N(PPh2)(i-Pr2P)]}2. In two cases, CO2 reacts with these complexes to give

  双（膦基）胺（R 2 P）NH（PR' 2）（R = R'=异丙基; R = R'=苯基; R =异丙基，R'=苯基）与ZnEt反应2具有两个形成络合物不同的结构基序，即均相单体P，P螯合物Zn [N（i -Pr 2 P）2 ] 2和Zn [N（i- Pr 2 P）（Ph 2 P）] 2或杂二聚体Zn 2 ñ 2 P 2个杂环EtZn [N（PPH 2）2 ]} 2和EtZn [N（PPH 2）（我-Pr2 P）]} 2。在两种情况下，CO 2发生反应与这些配合物，得到的加合物的Zn〔O 2 CP（我-Pr 2）NP（我-Pr 2）] 2和Zn〔O 2 CP（我-Pr 2）NPPh 2 ] [PH 2 PN（我-Pr 2 P）] ZnEt 2，类似于来自CO的反应形成的加合物2与沮丧路易斯双（FLP信号）。在另外两种情况下，与CO 2的反应导致N-P键的裂解和重排，从而得到N（PPh 2）3或Ph
• Foss, V. L.; Veits, Yu. A.; Chernykh, T. E., Journal of general chemistry of the USSR, 1984, vol. 54, # 12, p. 2386 - 2399
  作者：Foss, V. L.、Veits, Yu. A.、Chernykh, T. E.、Lutsenko, I. F.

  DOI：——

  日期：——
• Veits, Yu. A.; Neganova, E. G.; Borisenko, A. A., Journal of general chemistry of the USSR, 1989, vol. 59, # 8.1, p. 1542 - 1547
  作者：Veits, Yu. A.、Neganova, E. G.、Borisenko, A. A.、Foss, V. L.、Lutsenko, I. F.

  DOI：——

  日期：——
• Foss, V. L.; Veits, Yu. A.; Chernykh, T. E., Journal of general chemistry of the USSR, 1983, vol. 53, # 11, p. 2244 - 2250
  作者：Foss, V. L.、Veits, Yu. A.、Chernykh, T. E.、Staroverova, I. N.、Lutsenko, I. F.

  DOI：——

  日期：——
• Veits, Yu. A.; Foss, V. L., Journal of general chemistry of the USSR, 1986, vol. 56, p. 2232 - 2235
  作者：Veits, Yu. A.、Foss, V. L.

  DOI：——

  日期：——