| 发明名称 |
Process for preparing 1,1,1,3,3,-pentafluoropropane |
| 摘要 |
A process for preparing 1,1,1,3,3-pentafluoropropane, which comprises reacting 1,1-difluoroethylene with dichlorofluoromethane in the presence of a Lewis acid catalyst to form 1,2,2-trihydrodichlorotrifluoropropane and fluorinating the 1,2,2-trihydrodichlorotrifluoropropane with hydrogen fluoride. |
| 申请公布号 |
EP0690038(A1) |
申请公布日期 |
1996.01.03 |
| 申请号 |
EP19950110010 |
申请日期 |
1995.06.27 |
| 申请人 |
AG TECHNOLOGY CO. LTD. |
发明人 |
MORIKAWA, SHINSUKE, AG TECHNOLOGY CO., LTD.;OKAMOTO, HIDEKAZU, AG TECHNOLOGY CO., LTD.;OHNISHI, KEIICHI, ASAHI GLASS COMPANY LTD.;TATEMATSU, SHIN, ASAHI GLASS COMPANY LTD. |
| 分类号 |
C07C17/20;C07C17/278;C07C19/08 |
主分类号 |
C07C17/20 |
| 代理机构 |
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代理人 |
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