| 发明名称 |
Process for the preparation of C3-7 fluoroalkenes by base-mediated dehydrohalogenatation of hydrohalogenated C3-7 fluoroalkanes |
| 摘要 |
The invention relates to a process for preparing CF 3 CH=CHF and CF 3 CF=CH 2 , wherein CF 3 CF=CH 2 is prepared by dehydrohalogenating a compound of formula CF 3 CFYCH 3 or CF 3 FHCYH 2 , wherein Y is F, Cl, Br, or I, in the presence of a base. |
| 申请公布号 |
EP2532640(A3) |
申请公布日期 |
2013.03.13 |
| 申请号 |
EP20120168748 |
申请日期 |
2007.12.18 |
| 申请人 |
MEXICHEM AMANCO HOLDING S.A. DE C.V. |
发明人 |
SHARRATT, ANDREW, PAUL;LOW, ROBERT, ELLIOTT;MCCARTHY, JOHN, CHARLES |
| 分类号 |
C07C17/25;C07C21/18 |
主分类号 |
C07C17/25 |
| 代理机构 |
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