发明申请
- 专利标题: PROCESS FOR THE PREPARATION OF TRIFLUORINATED AND TETRAFLUORINATED COMPOUNDS
- 专利标题(中): 制备三氟化合物和四氢化合物的方法
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申请号: US13063079申请日: 2009-09-11
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公开(公告)号: US20110160498A1公开(公告)日: 2011-06-30
- 发明人: Anne Pigamo , Michel Devic , Laurent Wendlinger
- 申请人: Anne Pigamo , Michel Devic , Laurent Wendlinger
- 专利权人: ARKEMA FRANCE
- 当前专利权人: ARKEMA FRANCE
- 优先权: FR0805000 20080911
- 国际申请: PCT/IB09/06803 WO 20090911
- 主分类号: C07C17/35
- IPC分类号: C07C17/35 ; C07C17/354
摘要:
The subject of the invention is a process for the preparation of 2,3-dichloro-1,1,1-trifluoropropane by chlorination of 3,3,3-trifluoropropene at a pressure greater than 2 bar. Application in the synthesis of 1234yf.
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