Title:
PROCESS FOR PRODUCING 1,1,2,2,3-PENTAFLUOROPROPANE
Document Type and Number:
WIPO Patent Application WO/1994/014737
Kind Code:
A1
Abstract:
A process for producing 1,1,2,2,3-pentafluoropropane in a high yield industrially and economically by reacting 1-chloro-2,2,3,3-tetrafluoropropane with hydrogen fluoride in the presence of a fluorination catalyst.
Inventors:
YASUHARA TAKASHI (JP)
YAMAMOTO AKINORI (JP)
AOYAMA HIROKAZU (JP)
SEKI EIJI (JP)
YAMAMOTO AKINORI (JP)
AOYAMA HIROKAZU (JP)
SEKI EIJI (JP)
Application Number:
PCT/JP1993/001888
Publication Date:
July 07, 1994
Filing Date:
December 24, 1993
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
YASUHARA TAKASHI (JP)
YAMAMOTO AKINORI (JP)
AOYAMA HIROKAZU (JP)
SEKI EIJI (JP)
YASUHARA TAKASHI (JP)
YAMAMOTO AKINORI (JP)
AOYAMA HIROKAZU (JP)
SEKI EIJI (JP)
International Classes:
C07C17/16; C07C17/20; C07C19/08; (IPC1-7): C07C19/08; C07C17/20; C07C17/16; B01J27/12; B01J27/125; B01J27/128; B01J27/132
Domestic Patent References:
| WO1990008754A2 | 1990-08-09 | |||
| WO1990008753A1 | 1990-08-09 |
Foreign References:
| JPS61238741A | 1986-10-24 |
Other References:
See also references of EP 0679623A4
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