tributyl(methyl)phosphonium trifluoromethanesulfonate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: tributyl(methyl)phosphonium trifluoromethanesulfonate
• 英文别名: tributylmethylphosphonium trifluoromethanesulfonate；Tributyl(methyl)phosphanium;trifluoromethanesulfonate
• 化学式: CF₃O₃S*C₁₃H₃₀P
• 分子量: 366.425
• InChiKey: GDDDNEZFWZYEAS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.09
• 重原子数：
  22
• 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：
  65.6
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三丁基膦 、 三氟甲烷磺酸甲酯 以 二氯甲烷 为溶剂， 反应 1.0h， 以98%的产率得到tributyl(methyl)phosphonium trifluoromethanesulfonate
  参考文献：
  名称：

  Synthesis of Ionic Liquids Equipped with 2-Methoxyethoxymethyl/Methoxymethyl Groups Using a Simple Microreactor System

  摘要：

  A simple microreactor system has been utilized for the continuous flow synthesis of novel ionic liquids having a (2-methoxyethoxy)methyl or methoxymethyl substituent. Conversion rates of N-bases and tributylphosphine in the microreactor system are faster than those in the batch system because of less diffusion distance in the tube reactor. This method allows us to prepare ionic liquids in efficient yields with high purity.

  DOI：

  10.1021/op500131u

文献信息

• PROCESS FOR PRODUCING HIGH-PURITY CHLOROPHOSPHITE
  申请人：Sasaki Kentaro

  公开号：US20100324337A1

  公开（公告）日：2010-12-23

  There is provided a process capable of preventing the adhesion of a catalyst to an evaporator in a step of separating a chlorophosphite as a target substance from a reaction liquid by evaporation. The process includes a first step of allowing phosphorus trichloride and a phosphorous acid triester represented by (RO) 3 P to react in the presence of a catalyst having a viscosity at 80° C. of 100 mPa·s or lower to produce a chlorophosphite represented by RO(R′)PCl, and a second step of vaporizing a reaction liquid containing the chlorophosphite obtained in the first step, in a short time, to separate the catalyst.

  提供了一种防止催化剂在通过蒸发将氯代亚磷酸酯作为目标物质从反应液中分离的步骤中粘附到蒸发器上的方法。该方法包括第一步，在催化剂存在下，让三氯化磷和以(RO)3P表示的磷酸三酯反应，产生以RO(R′)PCl表示的氯代亚磷酸酯；第二步，在短时间内蒸发含有第一步中得到的氯代亚磷酸酯的反应液，以分离催化剂。
• Electrochemically stable onium salts and electrolytes containing such for electrochemical capacitors
  申请人：——

  公开号：US20040222401A1

  公开（公告）日：2004-11-11

  Based on the discovery that the melting point and solubility of onium salts are affected by the asymmetry of the substitution on cation, and that the branched substituents effectively shield onium cations from electrochemical reduction, new onium salts are synthesized and high performance electrolytes based on these salts for electrochemical capacitor are provided. The composition of the new electrolyte comprises an onium salt or mixture of such onium salts dissolved in aprotic, non-aqueous solvents or mixture of such solvents. The electrolyte is able to perform at high rate of charge/discharge, at low ambient temperatures, and within wide operating voltage, due to the high solubility, low melting temperature, and the improved reduction stability of the new onium cations, respectively.

  由于发现鎓盐的熔点和溶解度受阳离子上取代基的不对称性的影响，而且支化取代基能有效保护鎓阳离子不被电化学还原，因此合成了新的鎓盐，并提供了基于这些鎓盐的用于电化学电容器的高性能电解质。新电解质的成分包括溶解在非沸腾、非水溶剂或此类溶剂混合物中的鎓盐或此类鎓盐的混合物。由于新鎓阳离子具有高溶解度、低熔化温度和更好的还原稳定性，该电解液能够在高充放电率、低环境温度和宽工作电压下工作。
• US8357822B2
  申请人：——

  公开号：US8357822B2

  公开（公告）日：2013-01-22