- 专利标题: PROCEDE DE PREPARATION DE COMPOSES FLUORES
- 专利标题(英): Method for preparing fluorinated compounds
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申请号: EP09724301.8申请日: 2009-03-27
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公开(公告)号: EP2271605A1公开(公告)日: 2011-01-12
- 发明人: DEVIC, Michel , WENDLINGER, Laurent
- 申请人: ARKEMA FRANCE
- 申请人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 专利权人: ARKEMA FRANCE
- 当前专利权人: ARKEMA FRANCE
- 当前专利权人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 代理机构: Hirsch & Associés
- 优先权: FR0801729 20080328
- 国际公布: WO2009118630 20091001
- 主分类号: C07C17/25
- IPC分类号: C07C17/25 ; C07C21/18
摘要:
The invention relates to a method for selective dehydrofluorination on a mixed catalyst based on chromium and nickel on a carrier based on aluminium. The invention is used for the synthesis of 2, 3, 3, 3-tetrafluoro-1-propene and 1,2,3,3,3- pentafluoro-1-propene.
公开/授权文献
- EP2271605B1 PROCEDE DE PREPARATION DE COMPOSES FLUORES 公开/授权日:2017-06-28
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