Title:
PROCESS FOR PRODUCTION OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE
Document Type and Number:
WIPO Patent Application WO/2011/010606
Kind Code:
A1
Abstract:
Provided is a process for the production of 2-chloro -3,3,3-trifluoropropene, which includes a step of hydrogenating 1,2-dichloro-3,3,3-trifluoropropene with hydrogen in the presence of "a catalyst that comprises a carrier, and a transition metal and a poisoning substance which are supported on the carrier". The process enables high-yield production of objective 2-chloro-3,3,3-trifluoropropene under mild conditions with high selectivity, and facilitates waste disposal, thus being industrially advantageous.
Inventors:
HIBINO YASUO
KAWAGOE FUMIHIRO
SAKYU FUYUHIKO
KAWAGOE FUMIHIRO
SAKYU FUYUHIKO
Application Number:
PCT/JP2010/062034
Publication Date:
January 27, 2011
Filing Date:
July 16, 2010
Export Citation:
Assignee:
CENTRAL GLASS CO LTD (JP)
HIBINO YASUO
KAWAGOE FUMIHIRO
SAKYU FUYUHIKO
HIBINO YASUO
KAWAGOE FUMIHIRO
SAKYU FUYUHIKO
International Classes:
C07C17/35; C07C21/18; C07B61/00
Domestic Patent References:
| WO2007079431A2 | 2007-07-12 | |||
| WO1991018854A1 | 1991-12-12 |
Foreign References:
| US6958424B1 | 2005-10-25 | |||
| JPH02286635A | 1990-11-26 | |||
| JPS6230730A | 1987-02-09 | |||
| JPS57122021A | 1982-07-29 | |||
| JP2009137945A | 2009-06-25 | |||
| JPS62207233A | 1987-09-11 | |||
| US20090030244A1 | 2009-01-29 | |||
| US6958424B1 | 2005-10-25 |
Other References:
R.N. HASZELDINE ET AL., J. CHEM. SOC., 1951, pages 2495 - 2504
Attorney, Agent or Firm:
HASHIMOTO, Takeshi et al. (JP)
Hashimoto 剛 (JP)
Hashimoto 剛 (JP)
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