HYDROGENATION DECOMPOSITION CATALYST

Title:

HYDROGENATION DECOMPOSITION CATALYST

Document Type and Number:

Japanese Patent JP3798949

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a hydrogenation decomposition catalyst having high hydrogenation decomposition activity even at a low temperature and even in a de- benzyl reaction of a compound having benzyl group bonded with nitrogen, which hardly proceeds with the conventional catalyst.
SOLUTION: The hydrogenation decomposition catalyst is obtained by supporting the following component (a) and component (b) on an inorganic porous material. The component (a) contains at least one kind of compounds selected from palladium oxide, palladium oxide monohydrate and palladium hydroxide, in which the oxidation state of the palladium is divalent. The component (b) contains at least one kind of an element selected from a group composed of Pt, Ru, Rh, Ir and Au.

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Inventors:

Koji Hasegawa
Toshihiko Sakurai

Application Number:

JP2001061545A

Publication Date:

July 19, 2006

Filing Date:

March 06, 2001

Export Citation:

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Assignee:

NE Chemcat Co., Ltd.

International Classes:

B01J23/44; B01J23/40; B01J23/46; B01J23/52; C07B61/00; C07C1/22; C07C1/32; C07C15/06; C07C209/62; C07C211/46; (IPC1-7): B01J23/44; B01J23/46; B01J23/52; C07C1/22; C07C1/32; C07C15/06; C07C209/62; C07C211/46; //C07B61/00

Domestic Patent References:

JP2000233132A
JP2304049A

Attorney, Agent or Firm:

Nobuo Ono

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