Title:
CATALYST FOR DEHYDROGENATION AND HYDROGENATION REACTION
Document Type and Number:
Japanese Patent JP3103451
Kind Code:
B2
Abstract:
PURPOSE: To prolong the service life of a copper-based catalyst, to improve productivity and to produce 7-octen-1-al in an industrially advantageous manner by isomerizing 2,7-octadien-1-ol in the presence of the copper-based catalyst obtd. by treatment with an alkali metal and/or an alkaline earth metal.
CONSTITUTION: Reduced copper, Raney copper or copper-zinc oxide is used as a copper-based catalyst obtd. by treatment with an alkali metal and/or an alkaline earth metal. When 7-octen-1-al is produced by isomerizing 2,7-octadien-1- ol, the copper-based catalyst is used as a reaction catalyst. The service life of the catalyst is prolonged, productivity is improved and 7-octen-1-al can be produced in an industrially advantageous manner.
Inventors:
Hidekazu Saito
Yasuo Tokito
Yasuo Tokito
Application Number:
JP2627193A
Publication Date:
October 30, 2000
Filing Date:
January 21, 1993
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
B01J23/78; B01J23/80; C07B61/00; C07C45/38; C07C45/51; C07C45/62; C07C47/21; (IPC1-7): B01J23/78; B01J23/80; C07C45/38; C07C47/21
Domestic Patent References:
| JP5363297A | ||||
| JP2218638A | ||||
| JP4819611B1 |