- 专利标题： CATALYTIC CHLORINATION OF 3,3,3-TRIFLUOROPROPENE TO 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE
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申请号： US15899990申请日： 2018-02-20
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公开(公告)号： US20180237364A1公开(公告)日： 2018-08-23
- 发明人: Xuehui SUN , Mario Joseph NAPPA
- 申请人： THE CHEMOURS COMPANY FC, LLC
- 申请人地址： US DE Wilmington
- 专利权人： THE CHEMOURS COMPANY FC, LLC
- 当前专利权人： THE CHEMOURS COMPANY FC, LLC
- 当前专利权人地址： US DE Wilmington
- 主分类号： C07C17/04
- IPC分类号： C07C17/04 ; B01J21/18 ; B01J27/128 ; B01J27/132 ; C07C19/10
摘要：
The present invention relates to a process for preparing 1,1,1-trifluoro-2,3-dichloropropane which comprises contacting chlorine with 3,3,3-trifluoropropene in the presence of a catalyst to form 1,1,1-trifluoro-2,3-dichloropropane, wherein the catalyst comprises at least one metal halide, where the metal is a metal from Group 13, 14 or 15 of the periodic table or a transition metal or combination thereof.
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