| 发明名称 |
Method for producing fluorinated organic compounds |
| 摘要 |
Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3. |
| 申请公布号 |
US9024092(B2) |
申请公布日期 |
2015.05.05 |
| 申请号 |
US200912631728 |
申请日期 |
2009.12.04 |
| 申请人 |
Honeywell International Inc. |
发明人 |
Merkel Daniel C.;Johnson Robert C.;Tung Hsueh Sung |
| 分类号 |
C07C17/00;C07C19/08;C07C21/18;C07C23/00;C07C25/13;C07C19/10;C07C17/087 |
主分类号 |
C07C17/00 |
| 代理机构 |
|
代理人 |
Bradford Bruce |
| 主权项 |
1. A process for making 2-chloro-1,1,1,2-tetrafluoropropane, comprising hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, and SnCl4 to produce a product composition comprising 2-chloro-1,1,1,2-tetrafluoropropane, wherein the product composition exhibits a 2-chloro-3,3,3-trifluoropropene conversion of about 90% or more and a 2-chloro-1,1,1,2-tetrafluoropropane selectivity of about 80% or more. |
| 地址 |
Morristown NJ US |
