| 1273587-84-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• CAS: 1273587-84-0
• 化学式: C₁₁H₂₄NO₄P
• 分子量: 265.29
• InChiKey: BEYLKIRCLBHRIC-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  吗啉 、 特戊醛 、 亚磷酸二甲酯 在 hydrogen trititanate 作用下， 以 neat (no solvent) 为溶剂， 反应 0.25h， 以89%的产率得到
  参考文献：
  名称：

  Efficient solvent free synthesis of tertiary α-aminophosphonates using H₂Ti₃O₇nanotubes as a reusable solid-acid catalyst

  摘要：

  Kabachnik–Fields反应被应用于从醛、二级胺和二烷基磷酸酯合成α-氨基膦酸酯，在H₂Ti₃O₇纳米管存在下作为可重复使用的固体酸催化剂。

  DOI：

  10.1039/c5nj01914a

文献信息

• Pentafluorophenylammonium triflate (PFPAT): A new organocatalyst for the one-pot three-component synthesis of α-aminophosphonates
  作者：FATEMEH MALAMIRI、SAMAD KHAKSAR

  DOI：10.1007/s12039-014-0636-6

  日期：2014.5

  from aldehydes and amines) to yield the corresponding coupling products in good yield. The organocatalyst is air-stable, cost-effective, easy to handle, and easily removed from the reaction mixtures. α-Aminophosphonate derivatives were synthesized in excellent yield using PFPAT as an efficient organocatalyst.

  在催化量的三氟甲磺酸五氟苯基铵（10摩尔％）的存在下，亚磷酸二甲酯与亚胺（由醛和胺原位生成）反应，以高收率得到相应的偶联产物。有机催化剂是空气稳定的，成本有效的，易于处理的，并且易于从反应混合物中除去。 使用PFPAT作为有效的有机催化剂，可以出色的产率合成α-氨基膦酸酯衍生物。
• Sulfamic acid heterogenized on hydroxyapatite-encapsulated γ-Fe2O3 nanoparticles as a magnetic green interphase catalyst
  作者：Mehdi Sheykhan、Leila Ma’mani、Ali Ebrahimi、Akbar Heydari

  DOI：10.1016/j.molcata.2010.12.004

  日期：2011.2

  A highly efficient and green system is introduced to chemical synthesis. Magnetic nanoparticle-supported propylsulfamic acid deposited onto hydroxyapatite [gamma-Fe2O3-HAp-(CH2)(3)-NHSO3H] synthesized as a unique heterogeneous acid catalyst of excellent activity and recyclable for at least 10 reaction runs without significant loss of activity. The facile recovery of the catalyst is carried out by applying an external magnet device. It is both "green" and efficient. The catalyst was fully characterized by spectroscopic, magnetic, adsorptive and thermal techniques (TEM, SEM, FTIR, TGA, XRD, BET, elemental analysis (CHNOS) and VSM). (C) 2010 Elsevier B.V. All rights reserved.