Process for the preparation of trifluorinated and tetrafluorinated compounds
摘要
The subject of the invention is a process for the preparation of 2,3-dichloro-1,1,1-trifluoropropane by chlorination of 3,3,3-trifluoropropene at a pressure greater than 2 bar. Application in the synthesis of 1234yf.
申请公布号
US8680346(B2)
申请公布日期
2014.03.25
申请号
US200913063079
申请日期
2009.09.11
申请人
PIGAMO ANNE;DEVIC MICHEL;WENDLINGER LAURENT;ARKEMA FRANCE
