| 发明名称 |
Catalyzed liquid phase fluorination of 1,1,3,3-tetrachloro-2-propene |
| 摘要 |
A liquid phase process is provided for the preparation of 1233zd with reduced oligomer formation via the fluorination of 1230za with HF in the presence of a catalyst selected from TFA and triflic acid. The 1233zd is a known intermediate useful for preparing 245fa. |
| 申请公布号 |
EP1110935(B1) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP20000308918 |
申请日期 |
2000.10.10 |
| 申请人 |
ATOFINA CHEMICALS, INC. |
发明人 |
CHEN, BIN;BOLMER, MICHAEL S.;ELSHEIKH, MAHER Y. |
| 分类号 |
C07C17/20;C07B61/00;C07C17/00;C07C21/18 |
主分类号 |
C07C17/20 |
| 代理机构 |
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