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

Method for producing optionally substituted benzoic acids

Info

Publication number
AU2003286183A1
AU2003286183A1 AU2003286183A AU2003286183A AU2003286183A1 AU 2003286183 A1 AU2003286183 A1 AU 2003286183A1 AU 2003286183 A AU2003286183 A AU 2003286183A AU 2003286183 A AU2003286183 A AU 2003286183A AU 2003286183 A1 AU2003286183 A1 AU 2003286183A1
Authority
AU
Australia
Prior art keywords
optionally substituted
benzoic acids
substituted benzoic
producing optionally
producing
Prior art date
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.)
Filing date
Publication date
Application filed by DSM Fine Chemicals Austria Nfg GmbH and Co KG filed Critical DSM Fine Chemicals Austria Nfg GmbH and Co KG
Publication of AU2003286183A1 publication Critical patent/AU2003286183A1/en
Abandoned legal-status Critical Current

Links

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
ATA1921/2002 2002-12-23
AT19212002 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 (12)

* 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

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

Also Published As

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

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Legal Events

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