triisopropylamidophosphate | 53484-45-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: triisopropylamidophosphate
• 英文别名: [OP(NHⁱPr)₃]；N.N'.N''-Triisopropyl-phosphorsaeure-triamidat；Phosphoric triamide, N,N',N''-tris(1-methylethyl)-；N-bis(propan-2-ylamino)phosphorylpropan-2-amine
• CAS: 53484-45-0
• 化学式: C₉H₂₄N₃OP
• 分子量: 221.283
• InChiKey: RCAKCNRKQGZEOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  53.2
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  甲醇 、 triisopropylamidophosphate 、 palladium diacetate 反应 1.0h， 以85%的产率得到{Pd₃[(NⁱPr)₃PO](OAc)₂(OMe)}₂
  参考文献：
  名称：

  质子溶剂中稳定形成三（亚氨基）磷酸三阴离子为三核和六核Pd（II）配合物

  摘要：

  使用Pd（OAc）2，这是一种易于去质子化的途径，可用于访问高碱性的三（烷基亚氨基）磷酸三阴离子[[RN] 3 PO] 3–（R = t Bu，c Hex或i Pr），类似于正磷酸盐在极性和质子传递溶剂中已获得（PO 4 3-）离子。这些具有式{Pd 3 [（NR）3 PO]（OAc）3 } n（n = 1或2）或为{Pd 3 [（N i Pr）3 PO]（OAc）2（OR '）} 2（R'= Me或H）仅在所有这些反应中分离出来，其中三阴离子物种充当三核Pd 3单元的三脚架螯合配体。用亲核试剂（例如伯胺（R” NH 2））针对这些簇中的Pd（II）原子进行反应性研究，导致了新的三聚体簇，其分子式为{Pd 3 [（NR）3 PO]（OAc ）3（R” NH 2）3 }，其中Pd–N亚氨基部分的三脚架配位不受影响，证明了Pd 3的坚固性所有这些集群中的单位。我们还显示了在Cu（OAc）2存在

  DOI：

  10.1021/ic400686e
• 作为产物：
  描述：

  异丙胺 在 三氯氧磷 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以75%的产率得到triisopropylamidophosphate
  参考文献：
  名称：

  质子溶剂中稳定形成三（亚氨基）磷酸三阴离子为三核和六核Pd（II）配合物

  摘要：

  使用Pd（OAc）2，这是一种易于去质子化的途径，可用于访问高碱性的三（烷基亚氨基）磷酸三阴离子[[RN] 3 PO] 3–（R = t Bu，c Hex或i Pr），类似于正磷酸盐在极性和质子传递溶剂中已获得（PO 4 3-）离子。这些具有式{Pd 3 [（NR）3 PO]（OAc）3 } n（n = 1或2）或为{Pd 3 [（N i Pr）3 PO]（OAc）2（OR '）} 2（R'= Me或H）仅在所有这些反应中分离出来，其中三阴离子物种充当三核Pd 3单元的三脚架螯合配体。用亲核试剂（例如伯胺（R” NH 2））针对这些簇中的Pd（II）原子进行反应性研究，导致了新的三聚体簇，其分子式为{Pd 3 [（NR）3 PO]（OAc ）3（R” NH 2）3 }，其中Pd–N亚氨基部分的三脚架配位不受影响，证明了Pd 3的坚固性所有这些集群中的单位。我们还显示了在Cu（OAc）2存在

  DOI：

  10.1021/ic400686e

文献信息

• Phosphoric triamides and polymers thereof as dopants
  申请人：ALLIED CORPORATION

  公开号：EP0165507A2

  公开（公告）日：1985-12-27

  Phosphorus triamides or their polymers are described as phosphorus dopants adapted to be spun-on to a semiconductor substrate and used in integrated circuit manufacture. Sheet resistivities of 4 to 13 ohms per square are obtained at low weight loadings in 1 hour, 1000°C diffusions. The polymer (or monomers), are homogeneous and soluble and are easily distributed uniformly on the semicon- ` ductor surface, such as by the spin-on method; are relatively non-volatile so that when the solvent is removed and the material heated to diffusion temperatures, the desired film will be substantially intact; and are capable of being rendered insoluble, i.e. crosslinked thermally or otherwise, and are characterized as glassy rather than crystalline. The polymeric solution may be employed in the manufacture of semiconductor components and, as such, the solution may be spun-on silicon wafers to function as a phosphorus impurity source (dopant) in thermal diffusions. Such doped wafers are then used in integrated circuit manufacture.

  磷三酰胺或其聚合物被描述为磷掺杂剂，适用于纺到半导体基片上，并用于集成电路制造。在 1000°C 的扩散温度下，1 小时的低重量负载可获得每平方 4 至 13 欧姆的片状电阻。 聚合物（或单体）是均匀的、可溶的，很容易均匀地分布在半导体导管表面上，例如通过旋涂法；相对不易挥发，因此当去除溶剂并将材料加热到扩散温度时，所需的薄膜将基本完好无损；并且能够使其不溶解，即通过热或其他方式交联，其特点是玻璃状而非结晶状。 该聚合物溶液可用于制造半导体元件，因此，该溶液可纺在硅晶片上，在热扩散中用作磷杂质源（掺杂剂）。这种掺杂硅片可用于集成电路制造。
• Alkylamides of trivalent phosphorus-acids: phosphorus–nitrogen diad tautomerism
  作者：Oleg I Kolodiazhnyi、Natalia Prynada

  DOI：10.1016/s0040-4039(00)01388-5

  日期：2000.10

  Alkylamides of trivalent phosphorus acids 1 exist in prototropic equilibrium with PH-iminophosphoranes 2. Phosphorus-nitrogen diad tautomeric equilibrium 1 reversible arrow 2 depends on the nature of solvents and the substituents at the phosphorus and nitrogen atoms shifting towards the tautomeric form possessing the least mobile proton. (C) 2000 Published by Elsevier Science Ltd.
• Kostina, V. G.; Rutkovskii, E. K.; Feshchenko, N. G., Journal of general chemistry of the USSR, 1987, p. 955 - 960
  作者：Kostina, V. G.、Rutkovskii, E. K.、Feshchenko, N. G.

  DOI：——

  日期：——
• 236. Amino-sugars and related compounds. Part VIII. Some properties of 2-deoxy-2-sulphoamino-D-glucose, heparin, and related substances
  作者：A. B. Foster、E. F. Martlew、M. Stacey、P. J. M. Taylor、J. M. Webber

  DOI：10.1039/jr9610001204

  日期：——
• A Neutral Cluster Cage with a Tetrahedral [Pd₁₂^IIL₆] Framework: Crystal Structures and Host–Guest Studies
  作者：Arvind K. Gupta、Ashok Yadav、Anant Kumar Srivastava、Kormathmadam Raghupathy Ramya、Harshad Paithankar、Shyamapada Nandi、Jeetender Chugh、Ramamoorthy Boomishankar

  DOI：10.1021/ic502798r

  日期：2015.4.6

  A charge-neutral tetrahedral [(Pd3X)(4)L-6] cage assembly built from a trinuclear polyhedral building unit (PBU), [Pd3X](3+), cis-blocked with an imido P(V) ligand, [(NiPr)(3)PO](3-) (X3-), and oxalate dianions (L-2) is reported. Use of benzoate or ferrocene dicarboxylate anions, which do not offer wide-angle chelation as that of oxalate dianions, leads to smaller prismatic clusters instead of polyhedral cage assemblies. The porosity of the tetrahedral cage assembly was determined by gas adsorption studies, which show a higher uptake capacity for CO2 over N-2 and H-2. The tetrahedral cage was shown to encapsulate a wide range of neutral guest solvents from polar to nonpolar such as dimethyl sulfoxide, benzene, dichloromethane, chloroform, carbon tetrachloride, and cyclopentane as observed by mass spectral and single-crystal X-ray diffraction studies. The H-1 two-dimensional diffusion ordered spectroscopy NMR analysis shows that the host and guest molecules exhibit similar diffusion coefficients in all the studied hostguest systems. Further, the tetrahedral cage shows selective binding of benzene, CCl4, and cyclopentane among other solvents from their categories as evidenced from mass spectral analysis. A preliminary density functional theory analysis gave a highest binding energy for benzene among the other solvents that were structurally shown to be encapsulated at the intrinsic cavity of the tetrahedral cage.