基本信息:
- 专利标题： METHOD FOR PRODUCING 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE
- 申请号：EP17785841.2 申请日：2017-04-10
- 公开(公告)号：EP3434663A1 公开(公告)日：2019-01-30
- 发明人： MATSUNAGA, Kei , IMURA, Hideaki , KANAI, Masatomi , TANI, Masahiko , TAKADA, Naoto , SUMIDA, Kohei , OKAMOTO, Satoru
- 申请人： Central Glass Company, Limited
- 申请人地址： 5253 Oaza Okiube Ube-shi Yamaguchi 755-0001 JP
- 专利权人： Central Glass Company, Limited
- 当前专利权人： Central Glass Company, Limited
- 当前专利权人地址： 5253 Oaza Okiube Ube-shi Yamaguchi 755-0001 JP
- 代理机构： Manitz Finsterwald Patentanwälte PartmbB
- 优先权： JP2016083439 20160419; JP2017058985 20170324
- 国际公布： WO2017183501 20171026
- 主分类号： C07C17/35
- IPC分类号： C07C17/35 ; C07C17/156 ; C07C17/23 ; C07C19/01 ; C07C21/04 ; C07C21/18 ; C07B61/00
摘要：
A method for producing 1,2-dichloro-3,3,3-trifluoropropene (1223xd) according to the present invention includes the step of reacting 1,1,2,3,3-pentachloropropene (1220xa) with a fluorinating agent and is characterized in that hydrogen fluoride is used as the fluorinating agent.
公开/授权文献:
- EP3434663B1 METHOD FOR PRODUCING 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE 公开/授权日：2020-08-26