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1.发明申请公开(公告)号：US20200317592A1
公开(公告)日：2020-10-08
申请号：US16904734
申请日：2020-06-18
Applicant: AGC INC.
Inventor： Toshiyuki TANAKA , Yasuhiro SUZUKI , Jumpei NOMURA
IPC: C07C17/395
Abstract: Provided are: a method of removing 2-chloro-1,3,3,3-tetrafluoropropene (1224xe), the method including bringing a mixture containing 1224xe and 1224yd into contact with an alkali optionally in the presence of a phase transfer catalyst; and a method of producing 1-chloro-2,3,3,3-tetrafluoropropene (1224yd), the method including bringing a mixture containing 1224xe and 1224yd into contact with an alkali optionally in the presence of a phase transfer catalyst.
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