[(己基亚胺)二(亚甲基)]二膦酸 | 5995-29-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 中文名称: [(己基亚胺)二(亚甲基)]二膦酸
• 英文名称: n-hexamethylamine-bis(methylenephosphonic acid)
• 英文别名: n-hexylamino-N,N-bis(methylphosphonic acid)；HABMP；[(Hexylimino)bis(methylene)]bisphosphonic acid；N-hexylamine-bis(methylenephosphonic acid)；Hexyl-bis-(phosphono-methyl)-amin；Phosphonic acid, [(hexylimino)bis(methylene)]bis-；[hexyl(phosphonomethyl)amino]methylphosphonic acid
• CAS: 5995-29-9
• 化学式: C₈H₂₁NO₆P₂
• 分子量: 289.205
• InChiKey: ZXSMUDIPLKKQMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.1
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  118
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  zirconyl chloride octahydrate 、 [(己基亚胺)二(亚甲基)]二膦酸 、 氢氟酸 以 甲醇 、 水 为溶剂， 生成 zirconium fluoride amino-n-hexyl-N,N-bis(methylphosphonate)
  参考文献：
  名称：

  Preparation, Characterization, and Structure of Zirconium Fluoride Alkylamino-N,N-bis Methylphosphonates:  A New Design for Layered Zirconium Diphosphonates with a Poorly Hindered Interlayer Region

  摘要：

  This paper reports the preparation and characterization of the homologous series of layered zirconium fluoride n-alkylamino-N,N-bis methylphosphonates, of general formula ZrF(O3PCH2)(2)NHCnH2n+1 (n = 1, 2, 3, 4, 5, 6, 8, 9, 10), in which the two phosphonic groups of each diphosphonate building block participate in the assembly of a single lamella, because they are joined to zirconium atoms belonging to the same layer. The crystal structure of one of the series of these zirconium diphosphonates, ZrF(O3PCH2)(2)NHC5H11, has been solved "ab initio" by X-ray powder diffraction data. The structure is monoclinic, space group F2(1)/c. The zwitterionic character of the diphosphonate moiety is a distinctive feature which acts as a structure-orienting factor, generating a layer framework which is different from the other structures known for zirconium phosphates and phosphonates. This compound undergoes a phase transition at 117 degreesC which involves a rearrangement of the interlayer alkyl chains. The structure of the high-temperature phase has been refined by the Rietveld method. Because only one organic residue is associated with two phosphonate tetrahedra, a poorly hindered interlayer region is formed, and alkyl chains bonded to adjacent layers are interdigitated. Preliminary experiments have shown that these compounds are able to intercalate organic molecules, such as n-alkanols, from very dilute water solutions.

  DOI：

  10.1021/ja026124o
• 作为产物：
  描述：

  聚合甲醛 、 正己胺 在 盐酸 、 亚磷酸 作用下， 以 水 为溶剂， 以50%的产率得到[(己基亚胺)二(亚甲基)]二膦酸
  参考文献：
  名称：

  有机膦酸盐对方解石表面的结构依赖性溶解和重构

  摘要：

  众所周知，有机膦酸盐会与各种矿物质（例如水镁石，石膏和重晶石）的表面产生强烈的相互作用。在这项工作中，我们研究了六个系统变化的有机膦酸酯分子（四膦酸酯和二膦酸酯）对方解石（10.4）表面溶解过程的影响。为了进行系统的研究，我们选择了具有相似结构特征但也存在系统性建筑差异的有机膦酸酯。使用原位评估此类添加剂对方解石（10.4）表面溶解过程的影响动态原子力显微镜。对于所有六个有机膦酸酯衍生物，我们观察到方解石的（10.4）劈裂面发生了明显的重组，这通过形成特征形状的蚀刻坑来证明。为了阐明它们对方解石（10.4）溶解过程的特定影响，我们系统地改变了功能性端基的数量（两个为四膦酸酯，一个为二膦酸酯），功能端之间的间距是通过分离亚甲基（2，6和12），以及溶液的pH值（范围从2.6到11.7）。对于两组有机膦酸酯衍生物中的每组，我们分别观察到蚀刻坑的形成非常相同（四膦酸酯为橄榄形，而二膦酸酯分子为三

  DOI：

  10.1021/acs.cgd.7b00959

文献信息

• Method for the Manufacture of Aminoalkylene Phosphonic Acid
  申请人：Thermphos International B.V.

  公开号：EP2112156A1

  公开（公告）日：2009-10-28

  A method for the manufacture of amino alkylcnc phosphonic acids is disclosed. Pure P4O6 is hydrolyzed in the presence of a homogeneous Brocnstcd acid catalyst whereby the pH of the reaction medium is maintained below 5 and the free water content of said reaction medium is, after the P4O6 hydrolysis has been completed, from 0 to 40 %. The required amine component can be added before, during, or in one preferred execution, after the P4O6 hydrolysis has been completed. Formaldehyde is then added and the reaction mixture containing the P4O6 hydrolysate, the amine and the formaldehyde is reacted in presence of a Broensted acid catalyst selected from homogeneous and heterogeneous species. The amino alkylene phosphonic acid reaction product can then be recovered in a manner known per sé.

  揭示了一种制备氨基烷基磷酸的方法。在均相Brønsted酸催化剂的存在下，纯P4O6在水解过程中，使反应介质的pH保持在5以下，并且在P4O6水解完成后，所述反应介质的游离水含量为0至40％。所需的胺组分可以在P4O6水解之前、期间或在一种首选的执行方式中，即在P4O6水解完成后添加。然后加入甲醛，并在选择自均相和非均相物种的Brønsted酸催化剂的存在下，使含有P4O6水解物、胺和甲醛的反应混合物发生反应。然后可以以已知的方式回收氨基烷基磷酸反应产物。
• Wässrige Kunststoffdispersion auf Basis von Vinylpolymeren, Verfahren zu ihrer Herstellung und ihre Verwendung
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0004062A2

  公开（公告）日：1979-09-19

  Wäßrige Kunststoffdispersionen auf Basis von Vinytpolymeren werden üblicherweise durch Polymerisieren der entsprechenden monomeren Verbindungen in wäßrigem Medium in Gegenwart von radikalbildenden Initistoren und von Emulgatoren hergestellt. Dabei ist die Verwendung von Disperpierhilfsmitteln zweckmäßig. Als Dispergisrhilfsmittel werden vor ailem wasserlösliche Salze von mehrbaaigen Phosphonsäure-Derivaten, insbesondere Alkanphosphonsäuren und Phosphonomethyl-amine, verwendet. Die Salze sind vorzugsweise Alkalisalze oder Ammoniumsatze. Die derart hergestellten Kunststoffdispersionen eignen sich als Überzugsmittel und als Mittel zum imprägnieren, Beschichten oder Verkleben von festen Materialien.

  以乙烯基聚合物为基础的水性塑料分散体通常是在水性介质中，在自由基形成引发剂和乳化剂的存在下，通过聚合相应的单体化合物而制成的。在这一过程中，使用分散助剂是很方便的。多碱性膦酸衍生物的水溶性盐，特别是烷烃膦酸和膦甲胺，主要用作分散剂。这些盐最好是碱盐或铵盐。用这种方法制得的塑料分散体可用作涂层剂，也可用作浸渍、涂覆或粘合固体材料的助剂。
• The Direct Synthesis of α-Aminomethylphosphonic Acids. Mannich-Type Reactions with Orthophosphorous Acid
  作者：Kurt Moedritzer、Riyad R. Irani

  DOI：10.1021/jo01343a067

  日期：1966.5
• Study on the synergistic antibacterial effect of silver-carried layered zirconium alkyl-N,N-dimethylenephosphonate
  作者：Li Liu、Changhua Liu、Ling Nie、Ting Jiang、Jing Hong、Xiaomei Zhang、Liehong Luo、Xiaolan Wang

  DOI：10.1016/j.ica.2015.06.002

  日期：2015.8

  A series of zirconium alkyl-N,N-dimethylenephosphonate silver-carrying (Ag-ZRDP) were successfully prepared and their potential applications as synergistic antibacterial materials were investigated. Silver nanoparticles (Ag NPs), of 30 nm in diameter, were tightly anchored onto the zirconium alkyl-N,N-dimethylenephosphonate (ZRDP), increasing the antibacterial activity of the Ag NPs due to a decrease in the extent of nanoparticle aggregation. Due to the synergistic antibacterial effect of the Ag NPs and ZRDP, the Ag-ZRDP showed a better antibacterial activity than Ag NPs and ZRDP with a minimal inhibition concentration (MIC) of 0.25 and 0.25 mu g mL (1) against Escherichia coli and Staphylococcus aureus, respectively. Additionally, the Ag-ZRDP did not show obvious cytotoxicity against mammalian cells (A549 cells), even at a concentration of 256 mu g mL (1). Collectively, these properties make the newly synthesized Ag-ZRDP potentially superior as disinfectants and antiseptics for various biomedical and biotechnological applications. (C) 2015 Elsevier B.V. All rights reserved.
• Wässrige Kunststoffdispersion auf Basis von Vinylesterpolymeren, Verfahren zu ihrer Herstellung und daraus hergestelltes Anstrichmittel
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0005795B1

  公开（公告）日：1982-03-24