Title:
BIS(1,1-DICHLORO-3,3,3-TRIFLUOROPROPYL)ETHER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/111695
Kind Code:
A1
Abstract:
The present invention provides a symmetrical ether compound which is chlorinated in the α position and which is useful as an intermediate for medicine and pesticides and as a raw material or a synthetic intermediate for producing a fluorine-containing compound, in particular a bis(1,1-dichloro-3,3,3-trifluoropropyl)ether represented by formula [1] which is obtained by chlorinating a bis(3,3,3-trifluoropropyl)ether. This bis(1,1-dichloro-3,3,3-trifluoropropyl)ether is produced by chlorinating, preferably under ultraviolet light irradiation, a bis(3,3,3-trifluoropropyl)ether.
[1]
Inventors:
OKAMOTO TOSHIAKI (JP)
OKAZAKI CHIZUKO (JP)
OKAZAKI CHIZUKO (JP)
Application Number:
PCT/JP2013/051057
Publication Date:
August 01, 2013
Filing Date:
January 21, 2013
Export Citation:
Assignee:
KANTO DENKA KOGYO KK (JP)
International Classes:
C07C43/12; C07C41/22
Foreign References:
| JP2007501844A | 2007-02-01 | |||
| JPS62230886A | 1987-10-09 | |||
| JP2000351751A | 2000-12-19 |
Other References:
THE CHEMICAL SOCIETY OF JAPAN, JIKKEN KAGAKU KOZA 21, 1990, pages 179 - 181
Attorney, Agent or Firm:
HATORI, Osamu (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
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Claims: