METHOD FOR PRODUCING A SUBSTITUTED BENZOIC ACID COMPOUND

Title:

METHOD FOR PRODUCING A SUBSTITUTED BENZOIC ACID COMPOUND

Document Type and Number:

WIPO Patent Application WO/2013/168642

Kind Code:

A1

Abstract:

Provided is an industrial production method with which a substituted benzoic acid compound that is useful as a drug or agrichemical intermediate is obtained with high purity and at a high yield. A compound represented by formula (II) (where Q is a 5- or 6-member saturated heterocycle group (where the heterocycle group is optionally substituted by alkyl) comprising one or two hetero atoms of at least one type selected from the group consisting of oxygen atoms and sulfur atoms, or a dialkoxymethyl; T is trifluoromethyl or the like; X is a halogen or the like; Y is a hydrogen atom, bromine atom, or iodine atom; and n is an integer between 1 and 6.), carbon monoxide, and a compound represented by formula R-OH (where R is an alkyl group) are reacted and then hydrolyzed to produce a compound represented by formula (I) (where Q, T, X, and n are the same as previously defined).

Inventors:

JONISHI HISAYOSHI (JP)
OKAMOTO TOMOHIRO (JP)
ADACHI NORIO (JP)
ISOGAI AKIHIKO (JP)
JUKUROGI TATSUYA (JP)
KONISHI HIDEAKI (JP)
FUKUI FUMIHIRO (JP)

Application Number:

PCT/JP2013/062646

Publication Date:

November 14, 2013

Filing Date:

April 30, 2013

Export Citation:

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Assignee:

ISHIHARA SANGYO KAISHA (JP)

International Classes:

C07D317/22; C07D319/06

Foreign References:

JPS63264468A	1988-11-01
JPS60214773A	1985-10-28
JP2006016389A	2006-01-19
JP2006016389A	2006-01-19
JP2012107065A	2012-06-07

Other References: