AU2003286183A1 - Method for producing optionally substituted benzoic acids - Google Patents

Method for producing optionally substituted benzoic acids

Info

Publication number: AU2003286183A1
Authority: AU; Australia
Prior art keywords: optionally substituted; benzoic acids; substituted benzoic; producing optionally; producing
Prior art date: 2002-12-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2003286183A

Inventor

Walther Jary

Martin Lassnig

Peter Pochlauer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Patheon Austria GmbH and Co KG

Original Assignee

DSM Fine Chemicals Austria Nfg GmbH and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-12-23

Filing date

2003-11-28

Publication date

2004-07-22

2003-11-28 Application filed by DSM Fine Chemicals Austria Nfg GmbH and Co KG filed Critical DSM Fine Chemicals Austria Nfg GmbH and Co KG

2004-07-22 Publication of AU2003286183A1 publication Critical patent/AU2003286183A1/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AU2003286183A 2002-12-23 2003-11-28 Method for producing optionally substituted benzoic acids Abandoned AU2003286183A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT19212002		2002-12-23
ATA1921/2002		2002-12-23
PCT/EP2003/013460 WO2004058698A1 (en)	2002-12-23	2003-11-28	Method for producing optionally substituted benzoic acids

Publications (1)

Publication Number	Publication Date
AU2003286183A1 true AU2003286183A1 (en)	2004-07-22

Family

ID=32660443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003286183A Abandoned AU2003286183A1 (en)	2002-12-23	2003-11-28	Method for producing optionally substituted benzoic acids

Country Status (2)

Country	Link
AU (1)	AU2003286183A1 (en)
WO (1)	WO2004058698A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0604233D0 (en) *	2006-03-02	2006-04-12	Syngenta Participations Ag	Process
CN102584650B (en) *	2011-01-05	2014-02-12	中国中化股份有限公司	Preparation method of 2-nitro-4-methylsulphonylbenzoic acid
CN103073461B (en) *	2013-01-11	2014-06-11	嘉兴学院	Method for preparing 2-nitro-4-methylsulfonylbenzoic acid by high-valence V (vanadium) complex catalytic system
CN103601643A (en) *	2013-12-02	2014-02-26	武穴市永宁医药化工有限公司	Process method for preparing m-nitrobenzoic acid by catalytic oxidation method
CN105712912B (en) *	2014-12-02	2017-09-01	浙江省诸暨合力化学对外贸易有限公司	A kind of preparation method of trione compounds and its intermediate
CN104557640A (en) *	2015-01-22	2015-04-29	武汉凯马仕精细化工有限公司	Method for preparing 2-nitro-4-methylsulfuryl benzoic acid by molecular oxygen catalytic oxidation
CN106496079B (en) *	2016-09-12	2018-07-27	华东理工大学	A kind of technique for producing 2- nitryl-4-thiamphenicol benzoic acids with Oxygen Catalytic Oxidation
CN108201894A (en) *	2016-12-20	2018-06-26	海利尔药业集团股份有限公司	A kind of oxidation catalyst for preparing 2- nitryl-4-thiamphenicol benzoic acids
CN111254456B (en) *	2020-03-31	2021-04-09	青岛科技大学	Electrochemical synthesis method of 2-nitro-4-methylsulfonylbenzoic acid
CN113264855A (en) *	2021-05-10	2021-08-17	宁夏伟创药业有限公司	Method for preparing 2-nitro-4-methylsulfonylbenzoic acid by catalytic oxidation
CN113735746B (en) *	2021-09-07	2023-05-02	三峡大学	Preparation method of 2-nitro-4-methylsulfonyl benzoic acid
CN115819297B (en) *	2022-12-09	2024-03-29	南京先进生物材料与过程装备研究院有限公司	Preparation method of 2-nitro-4-methylsulfonyl benzoic acid
CN116768769A (en) *	2023-05-23	2023-09-19	夏洪林	Preparation method of 2-nitro-4-methylsulfonyl benzoic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE793689A (en) *	1972-07-19	1973-05-02	Renfag Sa	PROCESS FOR PREPARING 2-ALCOXY-5-ALCOYSULFONYLBENZOIC ACIDS
US4781750A (en) *	1985-08-27	1988-11-01	Rohm And Haas Company	Herbicidally active enols
GB9017071D0 (en) *	1990-08-03	1990-09-19	Interox Chemicals Ltd	Generation of radicals and their use in organic synthesis
DE4235155A1 (en) *	1992-10-19	1994-04-21	Basf Ag	Process for the preparation of methylsulfonylbenzoic acids

2003
- 2003-11-28 AU AU2003286183A patent/AU2003286183A1/en not_active Abandoned
- 2003-11-28 WO PCT/EP2003/013460 patent/WO2004058698A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2004058698A1 (en)	2004-07-15

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Legal Events

Date	Code	Title	Description
2005-09-08	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase