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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.:

US 9403158 B1

PDFFull Text
Date of Patent:
Aug. 02, 2016

Filed:

Sep. 24, 2013

Method for producing ester compound and palladium catalyst used in the method

Applicant:

Jx Nippon Oil & Energy Corporation, Chiyoda-ku, Tokyo, JP;

Inventors:

Shinichi Komatsu, Tokyo, JP;

Akira Shibashi, Tokyo, JP;

Takaya Matsumoto, Tokyo, JP;

Assignee:

JX NIPPON OIL & ENERGY CORPORATION, Tokyo, JP;

Attorney:

Fitch, Even, Tabin & Flannery LLP

Primary Examiner:

Porfirio Nazario Gonzalez

Assistant Examiner:

Kofi Adzamli

Int. Cl.
CPC ...
C07F 15/00 (2006.01); B01J 31/22 (2006.01); C07C 67/38 (2006.01);
U.S. Cl.
CPC ...
B01J 31/2239 (2013.01); C07C 67/38 (2013.01); B01J 2231/32 (2013.01); B01J 2231/321 (2013.01); B01J 2531/0219 (2013.01); B01J 2531/824 (2013.01); C07C 2102/42 (2013.01); C07C 2103/94 (2013.01);
Abstract

A method for producing an ester compound includes 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 obtaining the ester compound, wherein the palladium catalyst includes a palladium acetate having a nitrite ligand in an amount of 10% by mole or more in terms of metal, and the palladium acetate having a nitrite ligand is represented by the general formula (1): Pd(CHCOO)(NO).

Find Patent Forward Citations

Komatsu, Shinichi. (2016). Method for producing ester compound and palladium catalyst used in the method (U.S. Patent No. 9403158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9403158

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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