METHOD FOR PRODUCING CARBONYL COMPOUND

Title:

METHOD FOR PRODUCING CARBONYL COMPOUND

Document Type and Number:

Japanese Patent JP2003171372

Kind Code:

A

Abstract:

To provide a method for producing a carbonyl compound which does not need the addition of a hydrogen acceptor in the dehydrogenation of an alcohol by using an organic phosphine-ruthenium complex catalyst, reduces the formation of addition products and can attain the beneficial ligand cost in the dehydrogenation complex catalyst, additionally provide a method for producing a carbonyl compound, being capable of increasing the reaction rate as well as the reaction efficiency.

When the carbonyl compound is produced by dehydrogenation of the alcohol in the presence of the organic phosphine-ruthenium complex catalyst, an organic phosphine and a ruthenium compound are mixed at an atom ratio of P/Ru of 2-8, then heated and the resultant product is used as the catalyst.

Inventors:

UTSUNOMIYA MASARU
TAKAHASHI KAZUNARI
KAWAKAMI KIMITOKU

Application Number:

JP2002269417A

Publication Date:

June 20, 2003

Filing Date:

September 17, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MITSUBISHI CHEM CORP

International Classes:

C07D307/33; B01J31/24; C07B61/00; (IPC1-7): C07D307/33; B01J31/24

Domestic Patent References:

JPS62142170A	1987-06-25
JP2001240595A	2001-09-04
JP2003002884A	2003-01-08

Attorney, Agent or Firm:

Hasegawa Moji

Previous Patent: METHOD FOR PRODUCING ALFA-MONOBRANCHED SATURATED CARBOXYLIC GLYCIDYL ESTER

Next Patent: 4,4'-THIOBENZENE(3,4-DICARBOXYTHIOBENZENE)DIANHYDRIDE AND METHOD FOR PRODUCING THE SAME