METHOD FOR PRODUCING CYCLODODECANONE AND CYCLODODECANOL

Title:

METHOD FOR PRODUCING CYCLODODECANONE AND CYCLODODECANOL

Document Type and Number:

Japanese Patent JP2001322957

Kind Code:

A

Abstract:

To provide a method for producing cyclododecanone and cyclododecanol, by which the objective mixture of the cyclododecanone with the cyclododecanol can be produced from an epoxycylododecane compound in a high yield without deteriorating the activity of a catalyst for a long time.

This method for producing cyclododecanone and cyclododecanol, characterized by reacting the epoxycylododecane compound with hydrogen in the presence of a solid catalyst obtained by carrying (a) a platinum group metal and, if desired, (b) at least one kind of the second compound metal selected from the group consisting of the elements of the groups VIII, Ib, IIb, IIIb, IVb, Vb, VIb, and VIIb and lanthanoid elements on a carrier, wherein the compound elements are carried on the surface layer of the carrier.

Inventors:

NINOMIYA KOHEI
KUGIMOTO JUNICHI
TAKEMOTO HIROBUMI

Application Number:

JP2000144407A

Publication Date:

November 20, 2001

Filing Date:

May 17, 2000

Export Citation:

Click for automatic bibliography generation Help

Assignee:

UBE INDUSTRIES

International Classes:

B01J23/89; C07B61/00; C07C27/04; C07C35/205; C07C45/58; C07C49/413; (IPC1-7): C07C27/04; B01J23/89; C07C35/205; C07C49/413

Previous Patent: METHOD FOR PRODUCING 1,1,1,2,3,3-HEXACHLOROPROPENE

Next Patent: METHOD FOR FIXING CARBON DIOXIDE AND DEVICE FOR FIXING CARBON DIOXIDE