公开(公告)号：EP2581360A1

公开(公告)日：2013-04-17

申请号：EP11795695.3

申请日：2011-06-13

Applicant: National Institute of Advanced Industrial Science and Technology

Inventor： QUAN Heng-dao ,  TAMURA Masanori ,  MIZUKADO Junji ,  SEKIYA Akira

IPC: C07C17/354 ,  B01J23/44 ,  B01J23/50 ,  B01J27/10 ,  B01J27/13 ,  B01J27/32 ,  B01J38/10 ,  C07C17/358 ,  C07C21/18 ,  C07B61/00

CPC classification number: C07C17/354 ,  B01J21/04 ,  B01J21/18 ,  B01J23/44 ,  B01J23/644 ,  B01J23/66 ,  B01J27/12 ,  B01J27/13 ,  B01J35/0006 ,  B01J35/1014 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/16 ,  B01J37/18 ,  C07C17/358 ,  C07C21/22 ,  C07C21/18

Abstract: An object is to provide a method for producing 1,1,1,4,4,4-hexafluoro-2-butene with high efficiency, which is suitable for a flow reaction, and cis-1,1,1,4,4,4-hexafluoro-2-butene can be efficiently obtained when isomerization of hexafluoro-1,3-butadiene is conducted using a catalyst and the resultant mixture is successively subjected to catalytic hydrogenation to produce cis-1,1,1,4,4,4-hexafluoro-2-butene, wherein the whole process is performed by a flow catalytic reaction.

Abstract translation: 目的在于提供一种高效制备1,1,1,4,4,4-六氟-2-丁烯的方法，适用于流动反应，顺式-1,1,1,4,4 ，当使用催化剂进行六氟-1,3-丁二烯的异构化时，可以有效地获得4-六氟-2-丁烯，并将所得混合物依次进行催化氢化以产生顺式-1,1,1,4,4 ，4-六氟-2-丁烯，其中整个过程通过流动催化反应进行。