Title:
PROCESS FOR PRODUCING 1,1,1,3,3-PENTAFLUOROPROPANE
Document Type and Number:
WIPO Patent Application WO/1995/013256
Kind Code:
A1
Abstract:
1,1,1,3,3-Pentafluoropropane is produced in a high yield at a high selectivity by reducing 3-chloro-1,1,1,3,3-pentafluoropropane with hydrogen in a vapor phase in the presence of a noble metal catalyst.
Inventors:
AOYAMA HIROKAZU (JP)
YAMAMOTO AKINORI (JP)
YAMAMOTO AKINORI (JP)
Application Number:
PCT/JP1994/001915
Publication Date:
May 18, 1995
Filing Date:
November 11, 1994
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
AOYAMA HIROKAZU (JP)
YAMAMOTO AKINORI (JP)
AOYAMA HIROKAZU (JP)
YAMAMOTO AKINORI (JP)
International Classes:
B01J23/40; C07B61/00; C07C17/20; C07C17/23; C07C17/278; C07C19/08; (IPC1-7): C07C19/08; B01J23/40; C07C17/20; C07C17/23; C07C17/278; C07C19/01; C07C19/10
Domestic Patent References:
| WO1994014736A1 | 1994-07-07 |
Foreign References:
| US2942036A | 1960-06-21 | |||
| JPH03163033A | 1991-07-15 | |||
| JPH01132536A | 1989-05-25 | |||
| JPH01132537A | 1989-05-25 | |||
| JPH05132538A | 1993-05-28 | |||
| JPH05201892A | 1993-08-10 |
Other References:
See also references of EP 0728720A4
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