发明名称 |
CATALYTIC CHLORINATION OF 3,3,3-TRIFLUOROPROPENE TO 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE |
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. |
申请公布号 |
WO2015095497(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
WO2014US71114 |
申请日期 |
2014.12.18 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SUN, XUEHUI;NAPPA, MARIO JOSEPH |
分类号 |
C07C17/10;C07C17/06;C07C17/42;C07C19/10 |
主分类号 |
C07C17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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