[4-(Sulfomethyl)phenyl]methanesulfonic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [4-(Sulfomethyl)phenyl]methanesulfonic acid
• 化学式: C₈H₁₀O₆S₂
• 分子量: 266.3
• InChiKey: AAKPRFWJAGQILF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  126
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• Solid electrolyte capacitor using polyaniline doped with disulfonic acid
  申请人：NEC CORPORATION

  公开号：EP0697705A1

  公开（公告）日：1996-02-21

  In a solid electrolyte capacitor in which the solid electrolyte is polyaniline or a polymer of an aniline derivative doped with a prototnic acid, a disulfonic acid represented by the general formula (1) is used as the protonic acid to enhance high-temperature endurance and humidity resistance of the solid electrolyte: where R is m-phenylene, p-phenylene or a C₇ to C₁₀ bridged cycloalkylene group, and n and m are independently integers from 1 to 3. Disulfonic acids of the general formula (1) are novel compounds.

  在固态电解质电容器中，固态电解质是聚苯胺或掺有原质子酸的苯胺衍生物聚合物，其中使用通式（1）代表的二磺酸作为原质子酸，以增强固态电解质的耐高温性和防潮性： 其中 R 是间苯二酚、对苯二酚或 C₇ 至 C₁₀ 桥联环烷基，n 和 m 独立地为 1 至 3 的整数。 通式（1）的二磺酸是新型化合物。
• PEPTIDE PURIFICATION METHOD USING SULFONATE COMPOUND
  申请人：Nagase & Co., Ltd.

  公开号：EP3851446A1

  公开（公告）日：2021-07-21

  The present application provides a method for purifying a target peptide, comprising mixing a peptide product obtained through a peptide synthesis with a solvent in the presence of a sulfonic acid compound to obtain a solid; and performing a solid-liquid separation to collect the solid.

  本申请提供了一种纯化目标多肽的方法，包括在磺酸化合物存在的情况下，将通过多肽合成获得的多肽产物与溶剂混合，以获得固体；以及进行固液分离以收集固体。
• Peptide purification method using sulfonate compound
  申请人：NAGASE & CO., LTD.

  公开号：US11535647B2

  公开（公告）日：2022-12-27

  A method for purifying a target peptide may include mixing a peptide product obtained through a peptide synthesis with a solvent in the presence of a sulfonic acid compound to obtain a solid; and performing a solid-liquid separation to collect the solid.

  纯化目标肽的方法可包括在磺酸化合物存在的情况下，将通过肽合成获得的肽产品与溶剂混合，以获得固体；并进行固液分离以收集固体。
• PROCESS FOR THE MANUFACTURE OF TERPHENYL COMPOUNDS
  申请人：SOLVAY SPECIALTY POLYMERS USA, LLC

  公开号：US20170036978A1

  公开（公告）日：2017-02-09

  A process for the manufacture of a terphenyl compound [compound (T), herein after] of formula (T): wherein each of R and R′, equal to or different from each other, are selected from the group consisting of halogen, alkyl, aryl, ether, thioether, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; each of j′ and k, equal to or different from each other, are zero or are an integer from 1 to 4, including the steps of (i) reacting at least one organozinc compound of formula (I) with at least one dihalocompound of formula (II) in the presence of a catalyst compound; wherein Y is selected from the group consisting of a chloride, a bromide, an iodide, an alkanesulfonate or a fluoroalkanesulfonate anion, R2 is selected from selected from the group consisting of C 1 -C 10 -alkyl, C 3 -C 10 -cycloalkyl, C 1 -C 10 -halooalkyl and C 3 -C 10 halocyclo alkyl, each of Z, equal to or different from each other, are selected from the group consisting of a chloride, a bromide, an iodide, an alkanesulfonate or a fluoroalkanesulfonate anion; (ii) a Bayer-Villiger oxidation and (iii) hydrolysis or alcoholysis.
• US5586001A
  申请人：——

  公开号：US5586001A

  公开（公告）日：1996-12-17