The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2017
Filed:
Apr. 18, 2014
Applicant:
Jx Nippon Oil & Energy Corporation, Chiyoda-ku, Tokyo, JP;
Inventors:
Daisuke Watanabe, Tokyo, JP;
Masaki Noguchi, Tokyo, JP;
Akira Shiibashi, Tokyo, JP;
Shinichi Komatsu, Tokyo, JP;
Takaya Matsumoto, Tokyo, JP;
Assignee:
JX NIPPON OIL & ENERGY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 67/36 (2006.01); C07C 67/475 (2006.01); C07C 67/38 (2006.01); B01J 31/18 (2006.01);
U.S. Cl.
CPC ...
C07C 67/475 (2013.01); B01J 31/1815 (2013.01); C07C 67/38 (2013.01); B01J 2231/49 (2013.01); B01J 2231/70 (2013.01); B01J 2531/824 (2013.01); C07C 2103/94 (2013.01);
Abstract
A method for producing an ester compound including reacting a compound having at least one cyclic structure of a norbornene ring and a norbornadiene ring with an alcohol and carbon monoxide by using a palladium catalyst and an oxidizing agent, to thereby introduce ester groups to carbon atoms forming a double bond in the cyclic structure and obtain the ester compound, wherein the palladium catalyst comprises a palladium complex having a bipyridyl as a ligand.