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    • 7. 发明专利
    • Method for producing fluorine-containing sulfonyl fluoride compound
    • 生产含荧光素磺酰氟化合物的方法
    • JP2006143589A
    • 2006-06-08
    • JP2003119874
    • 2003-04-24
    • Asahi Glass Co Ltd旭硝子株式会社
    • MURATA KOICHIOKAZOE TAKASHIMUROTANI EISUKE
    • C07C309/22C07C303/16C07C303/22C07C309/80C07C309/82C07C309/84
    • C07C303/22C07C303/16C07C309/84C07C309/82
    • PROBLEM TO BE SOLVED: To provide a method for efficiently and inexpensively producing fluorine-containing sulfonyl fluoride compounds having various molecular structures by solving difficulties associated with its production.
      SOLUTION: The method for producing a fluorine-containing sulfonyl fluoride compound comprises oxidizing a compound represented by the formula: R
      B -E-R
      A -S-S-R
      A -E-R
      B (R
      A is a bifunctional organic group or the like; R
      B is a monofunctional organic group; E is -COOCH
      2 ) (1) to give a compound represented by the formula: XSO
      2 -R
      A -E-R
      B (X is a halogen atom) (2), reacting the compound with fluorine in a liquid phase to give a compound represented by the formula: FSO
      2 -R
      AF -E
      F -R
      BF (R
      AF is a bifunctional organic group or the like; R
      BF is a monofunctional organic group or the like; E
      F is -COOCF
      2 ) and decomposing the compound to give a compound represented by the formula: FSO
      2 -R
      AF -COF.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种通过解决与其生产有关的困难来有效且廉价地生产具有各种分子结构的含氟磺酰氟化合物的方法。 解决方案:制备含氟磺酰氟化合物的方法包括将由下式表示的化合物氧化:R 1 = S / -ER B (R A 是双官能有机基团等; R B是单官能有机基团; E是 (1),得到由下式表示的化合物:XSO 2 SBR 2 -S / SP> A SP(X是卤素原子)(2),使化合物与氟在液相中反应,得到由下式表示的化合物:FSO -R AF -F -R BF (R AF 是双功能有机基团等; R BF 是 单官能有机基团等等),分解化合物,得到下式表示的化合物:FSO 2 -R AF -COF。 版权所有(C)2006,JPO&NCIPI