bis(hexadecyl) phosphonate | 37032-33-0

• 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
• 英文名称: bis(hexadecyl) phosphonate
• 英文别名: di(n-hexadecyl)phosphite；phosphonic acid dihexadecyl ester；Phosphonsaeure-dihexadecylester；Dihexadecylphosphonat；dihexadecyl phosphite；Cetyl phosphonate；1-Hexadecoxyphosphonoyloxyhexadecane
• CAS: 37032-33-0
• 化学式: C₃₂H₆₇O₃P
• 分子量: 530.856
• InChiKey: UZBRTTGWNVNRIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15
• 重原子数：
  36
• 可旋转键数：
  32
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2920909090

反应信息

• 作为反应物：
  描述：

  bis(hexadecyl) phosphonate 在 sodium hydroxide 、 三乙胺 作用下， 以 甲醇 、 四氯化碳 、 二氯甲烷 为溶剂， 生成 sodium; 2-(bis-hexadecyloxy-phosphorylamino)-propionate
  参考文献：
  名称：

  Deng, Chang-Hui; Li, Yan-Mei; Xu, Ning, Journal of Chemical Research, Miniprint, 1999, # 10, p. 2552 - 2560

  摘要：

  DOI：
• 作为产物：
  描述：

  1-十六烷醇 在 diphenyl phosphite 作用下， 以 吡啶 为溶剂， 反应 2.0h， 生成 bis(hexadecyl) phosphonate
  参考文献：
  名称：

  膦酸二酯的简便方法

  摘要：

  碳水化合物和其他化合物的对称 H-膦酸酯可以通过相应的单羟基化合物与亚磷酸二苯酯的直接酯交换来方便地制备。该方法具有反应条件温和、收率高等优点。© 2003 Wiley Periodicals, Inc. 杂原子化学 14:208–210, 2003; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.10130

  DOI：

  10.1002/hc.10130

文献信息

• GELLED HYDROCARBONS FOR OILFIELD PROCESSES, PHOSPHATE ESTER COMPOUNDS USEFUL IN GELLATION OF HYDROCARBONS AND METHODS FOR PRODUCTION AND USE THEREOF
  申请人：GHESNER IOAN

  公开号：US20110046408A1

  公开（公告）日：2011-02-24

  Phosphate esters useful for gelling hydrocarbons in combination with a metal source are disclosed along with methods of preparation of the phosphate esters. Fouling in oil refinery towers has been attributed due to distillation of impurities present in phosphate esters used to gel hydrocarbons for oil well fracturing. The improved method of preparation of the phosphate ester results in a product that substantially reduces or eliminates volatile phosphorus, which is phosphorus impurities that distill up to 250° C., and increases the high temperature viscosity of the hydrocarbon gels formed using the phosphate esters.

  磷酸酯与金属源结合在一起用于凝胶化烃类物质，并公开了磷酸酯的制备方法。石油精炼塔中的结垢被归因于用于凝胶化油井压裂的磷酸酯中存在的杂质的蒸馏。改进的磷酸酯制备方法导致产品大幅减少或消除挥发性磷，即在250°C以下蒸馏的磷杂质，并增加使用磷酸酯形成的烃类凝胶的高温粘度。
• 1,4,6,10-Tetra-Double Bond Pentadec-Carbon Phosphonate, Preparation Method Thereof, And Preparation Method Of Lycopene Using The Same
  申请人：Shen Runpu

  公开号：US20120310002A1

  公开（公告）日：2012-12-06

  1,4,6,10-tetra-double bond pentadec-carbon phosphonate of formula (4), and preparation method thereof are provided. The preparation method comprises: reacting a pseudo ionone of formula (2) with sulfonium salt to prepare a epoxide of formula (9), and then reacting the epoxide of formula (9) with magnesium bromide to prepare a C-14 aldehyde of formula (3); condensing the C-14 aldehyde of formula (3) with tetra-alkyl methylene diphosphonate to obtain 1,4,6,10-tetra-double bond pentadec-carbon phosphonate of formula (4). Furthermore, the preparation method of lycopene via 1,4,6,10-tetra-double bond pentadec-carbon phosphonate of formula (4) is also provided. The present method has the advantages of short route, easily obtained raw materials, and low cost.

  提供了一种化学式为(4)的1,4,6,10-四双键十五碳膦酸酯及其制备方法。制备方法包括：将化学式为(2)的伪离子酮与硫銨盐反应制备出化学式为(9)的环氧化物，然后将化学式为(9)的环氧化物与溴化镁反应制备出化学式为(3)的C-14醛；将化学式为(3)的C-14醛与四烷基亚甲基二膦酸酯进行缩合反应得到化学式为(4)的1,4,6,10-四双键十五碳膦酸酯。此外，还提供了通过化学式为(4)的1,4,6,10-四双键十五碳膦酸酯制备番茄红素的制备方法。该方法具有路线短、原料易得、成本低的优点。
• Role of base catalysts upon the Pudovik reaction: Unexpected synthesis of 1,2-dihydropyridine phosphonate derivatives
  作者：Dominique Albouy、Monique Laspéras、Guita Etemad-Moghadam、Max Koenig

  DOI：10.1016/s0040-4039(99)00189-6

  日期：1999.3

  The role of base catalysts (CsNaX zeolite, hydrotalcite, triethylamine and pyridine derivatives) upon the regioselectivity of the Pudovik reaction is studied. The unexpected synthesis of stable 1,2-dihydropyridine phosphonate derivatives via a one-pot addition reaction under mild conditions is described.

  研究了碱催化剂（CsNaX沸石，水滑石，三乙胺和吡啶衍生物）对Pudovik反应区域选择性的作用。描述了在温和条件下通过一锅加成反应意外合成稳定的1,2-二氢吡啶膦酸酯衍生物的方法。
• INTERMEDIATE OF LYCOPENE AND PREPARATION METHOD OF INTERMEDIATE
  申请人：Zhaoxing University

  公开号：US20140005442A1

  公开（公告）日：2014-01-02

  The present invention relates to 2,6,10-trimethyl-3,5,9-undecatrienyl-1-aldehyde represented by formula (3), and a method for preparing this intermediate. The process route of the present invention is simple, the starting materials are available easily, and the cost is low.

  本发明涉及由化学式（3）表示的2,6,10-三甲基-3,5,9-十一烯基-1-醛，以及制备该中间体的方法。本发明的工艺路线简单，起始材料易获得，成本低。
• 1-Methoxyl-2, 6, 10-Trimethyl-1, 3, 5, 9-Undec-Tetraene, and Preparation Method and Uses thereof
  申请人：Lao Xuejun

  公开号：US20130046114A1

  公开（公告）日：2013-02-21

  The invention discloses an intermediate 1-methoxyl-2,6,10-trimethyl-1,3,5,9-undec-tetraene, and a preparation method and uses thereof. In the synthesis method for the current lycopene intermediate 2-pos double bond C-14 aldehyde (2,6,10-trimethyl-2,5,9-undecatriene-1-aldehyde), expensive methyl iodide, polluting dimethyl sulphide and dangerous strong base are needed, so that the method is hardly applied to industrial production. The invention provides a new compound 1-methoxyl-2,6,10-trimethyl-1,3,5,9-undec-tetraene, and pure 2-pos double bond C-14 aldehyde can be prepared by hydrolyzing and refining the compound. The synthetic route is simplified and the great suitability for industrial production is achieved.

  该发明公开了一种中间体1-甲氧基-2,6,10-三甲基-1,3,5,9-十一烯，以及其制备方法和用途。在当前番茄红素中间体2-位置双键C-14醛（2,6,10-三甲基-2,5,9-十一烯-1-醛）的合成方法中，需要昂贵的碘甲烷、污染性二甲基硫醚和危险的强碱，因此该方法几乎不适用于工业生产。该发明提供了一种新化合物1-甲氧基-2,6,10-三甲基-1,3,5,9-十一烯，通过水解和精制该化合物可以制备纯的2-位置双键C-14醛。合成路线简化，非常适合工业生产。