Invention Grant
- Patent Title: Process for preparation of 2,3,3,3-tetrafluoropropene
- Patent Title (中): 制备2,3,3,3-四氟丙烯的方法
-
Application No.: US13265396Application Date: 2010-04-22
-
Publication No.: US08614361B2Publication Date: 2013-12-24
- Inventor: Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
- Applicant: Atsushi Suzuki , Masatoshi Nose , Tsuneo Yamashita
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- International Application: PCT/JP2010/057727 WO 20100422
- International Announcement: WO2010/123154 WO 20101028
- Main IPC: C07C17/00
- IPC: C07C17/00
Abstract:
The present invention provides an effective, selective, and industrially applicable process for producing 2,3,3,3-tetrafluoropropene. Specifically, the present invention provides a process for producing 2,3,3,3-tetrafluoropropene including reacting 2-chloro-3,3,3-trifluoropropene with hydrogen fluoride in the presence of oxygen and a catalyst comprising chromium oxide represented by the composition formula: CrOm (1.5
Public/Granted literature
- US20120041239A1 PROCESS FOR PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE Public/Granted day:2012-02-16
Information query
