发明授权
- 专利标题: Method for preparation of perfluoroalcanecarboxylic and perfluoroalkanesulfonic acids
- 专利标题(中): 制备全氟羧酸和全氟烷基磺酸的方法
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申请号: US101247申请日: 1998-09-04
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公开(公告)号: US6111136A公开(公告)日: 2000-08-29
- 发明人: Hatem Marzouk , Laurent Petit , Marc Tordeux , Amaya Berecibar , Claude Wakselman
- 申请人: Hatem Marzouk , Laurent Petit , Marc Tordeux , Amaya Berecibar , Claude Wakselman
- 申请人地址: FRX Paris FRX Paris
- 专利权人: Electricite de France Service National,Centre National de la Recherche Scientifique
- 当前专利权人: Electricite de France Service National,Centre National de la Recherche Scientifique
- 当前专利权人地址: FRX Paris FRX Paris
- 优先权: FRX9515558 19951227
- 主分类号: C07B61/00
- IPC分类号: C07B61/00 ; C07C51/34 ; C07C53/21 ; C07C303/16 ; C07C309/06 ; C07C309/00
摘要:
The invention consists of a new method for preparing perfluoroalcanecarboxylic and perfluoroalcanesulfonic acids in which ozone is made to react, in a protic environment, upon a perfluoroalkyl chain comprising at least one oxydizable chemical group.
公开/授权文献
- US4328431A Lever switch 公开/授权日:1982-05-04
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