phosphorous acid aluminum salt

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 后过渡金属氧阴离子化合物
• 英文名称: phosphorous acid aluminum salt
• 英文别名: aluminium phosphite；aluminum phosphite；aluminium salt of phosphorous acid；Aluminiumphosphit；2,4,5-trioxa-1-phospha-3-aluminabicyclo[1.1.1]pentane
• 化学式: Al*O₃P
• 分子量: 105.953
• InChiKey: HJJOHHHEKFECQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.09
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  69.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  亚磷酸 、 aluminum tri-sec-butoxide 在 cetyltrimethylammonium bromide 、 triethanolamine 作用下， 以 水 为溶剂， 生成 phosphorous acid aluminum salt
  参考文献：
  名称：

  Mesoporous aluminum phosphite

  摘要：

  High surface area pure mesoporous aluminum-phosphorus oxide-based derivatives have been synthesized through an S(+)I(-) surfactant-assisted cooperative mechanism by means of a one-pot preparative procedure from aqueous solution and starting from aluminum atrane complexes and phosphoric and/or phosphorous acids. A soft chemical extraction procedure allows opening the pore system of the parent as-prepared materials by exchanging the surfactant without mesostructure collapse. The nature of the pore wall can be modulated from mesoporous aluminum phosphate (ALPO) up to total incorporation of phosphite entities (mesoporous aluminum phosphite), which results in a gradual evolution of the acidic properties of the final materials. While phosphate groups in ALPO act as network building blocks (bridging Al atoms), the phosphite entities become basically attached to the pore surface, what gives practically empty channels. The mesoporous nature of the final materials is confirmed by X-ray diffraction (XRD), transmission electron microscopy (TEM) and N(2) adsorption-desorption isotherms. The materials present regular unimodal pore systems whose order decreases as the phosphite content increases. NMR spectroscopic results confirm the incorporation of oxo-phosphorus entities to the framework of these materials and also provide us useful information concerning the mechanism through which they are formed. (C) 2009 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jssc.2009.05.034
• 作为试剂：
  描述：

  在 phosphorous acid aluminum salt 作用下， 以 甲醇 为溶剂， 反应 8.0h， 以72%的产率得到
  参考文献：
  名称：

  一种磷酸酯或亚磷酸酯的制备方法、电解液及二次电池

  摘要：

  本发明提供了一种磷酸酯或亚磷酸酯的制备方法，包括如下步骤：将无机磷酸盐或无机亚磷酸盐与如式3)所示的硅基取代的环状内胺类化合物与反应得到如1)所示的磷酸酯或如2)式所示的亚磷酸酯。本发明所述的制备方法不仅可以制备磷酸酯也同样可用来制备亚磷酸酯。本发明所述的合成方法反应温和、稳定，且操作方便、收率高、纯度高，反应过程中能耗低，是一种合成磷酸酯或亚磷酸酯的通用合成方法。

  公开号：

  CN110551151A