发明授权
- 专利标题: Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone
- 专利标题(中): 制备全氟乙磺酰氟和/或全氟二乙基砜的催化方法
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申请号: US10137165申请日: 2002-05-02
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公开(公告)号: US06580006B1公开(公告)日: 2003-06-17
- 发明人: William M. Lamanna , Michael D. Barrera , Gerald L. Bauer , Yuri Cheburkov
- 申请人: William M. Lamanna , Michael D. Barrera , Gerald L. Bauer , Yuri Cheburkov
- 主分类号: C07C30900
- IPC分类号: C07C30900
摘要:
The present invention provides a catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone using a two-part catalytic process comprising a metal fluoride and a crown ether.
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