| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing cis-1,2,3,3,3-pentafluoropropene, by which the cis-1,2,3,3,3-pentafluoropropene can commercially, advantageously and efficiently be produced by the isomerization of trans-1,2,3,3,3-pentafluoropropene. <P>SOLUTION: The method for producing cis-1,2,3,3,3-pentafluoropropene comprises introducing a raw material containing trans-1,2,3,3,3-pentafluoropropene into a reaction region filled with a catalyst comprising the carbon carrying a compound of a metal such as chromium or antimony in a gas phase to contact the trans-1,2,3,3,3-pentafluoropropene with the catalyst. <P>COPYRIGHT: (C)2009,JPO&INPIT |
