DK0478390T3 - Fremgangsmåde til fremstilling af 4-methylsulfonylbenzoesyrederivater og mellemprodukter - Google Patents

Fremgangsmåde til fremstilling af 4-methylsulfonylbenzoesyrederivater og mellemprodukter

Info

Publication number
DK0478390T3
DK0478390T3 DK91308909.0T DK91308909T DK0478390T3 DK 0478390 T3 DK0478390 T3 DK 0478390T3 DK 91308909 T DK91308909 T DK 91308909T DK 0478390 T3 DK0478390 T3 DK 0478390T3
Authority
DK
Denmark
Prior art keywords
intermediates
preparation
acid derivatives
methylsulfonylbenzoic acid
alkyl
Prior art date
Application number
DK91308909.0T
Other languages
English (en)
Inventor
Julian Anthony Gregory
William Leslie Dehany
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of DK0478390T3 publication Critical patent/DK0478390T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/58—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/02—Preparation of sulfones; Preparation of sulfoxides by formation of sulfone or sulfoxide groups by oxidation of sulfides, or by formation of sulfone groups by oxidation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
DK91308909.0T 1990-09-28 1991-09-27 Fremgangsmåde til fremstilling af 4-methylsulfonylbenzoesyrederivater og mellemprodukter DK0478390T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/590,115 US5079381A (en) 1990-09-28 1990-09-28 Method for the preparation of 4-methylsulfonyl benzoic acid derivatives and intermediates

Publications (1)

Publication Number Publication Date
DK0478390T3 true DK0478390T3 (da) 1995-06-26

Family

ID=24360934

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91308909.0T DK0478390T3 (da) 1990-09-28 1991-09-27 Fremgangsmåde til fremstilling af 4-methylsulfonylbenzoesyrederivater og mellemprodukter

Country Status (10)

Country Link
US (1) US5079381A (da)
EP (1) EP0478390B1 (da)
JP (1) JP3531943B2 (da)
KR (1) KR100187314B1 (da)
AT (1) ATE118762T1 (da)
BR (1) BR9104161A (da)
DE (1) DE69107561T2 (da)
DK (1) DK0478390T3 (da)
ES (1) ES2068520T3 (da)
HU (1) HU208307B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9714302D0 (en) 1997-07-07 1997-09-10 Rhone Poulenc Agrochimie Process
RU2287521C2 (ru) † 2001-03-26 2006-11-20 Синджента Лимитед Очистка 2-нитро-4-метилсульфонилбензойной кислоты
CN101628885B (zh) * 2009-08-21 2012-05-23 北京颖新泰康国际贸易有限公司 一种2-硝基-4-甲砜基苯甲酸的制备方法
JP6030640B2 (ja) * 2011-05-18 2016-11-24 シンジェンタ パーティシペーションズ アーゲー アリールチオアセトアミド誘導体をベースとする殺虫化合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445529A1 (de) * 1974-09-24 1976-04-01 Bayer Ag Alkoxycarbonylphenylharnstoffe, verfahren zu ihrer herstellung und ihre verwendung als herbizide
US4692545A (en) * 1986-12-12 1987-09-08 Stauffer Chemical Company Method for preparation of mercaptobenzoates
US4704467A (en) * 1986-12-12 1987-11-03 Stauffer Chemical Company Method for preparation of mercaptobenzoates
JP2739738B2 (ja) * 1987-10-19 1998-04-15 日産化学工業株式会社 置換ベンゾイル誘導体および選択性除草剤
US4925970A (en) * 1988-12-22 1990-05-15 Brown Richard W Process for producing cyclohexadiene thioether

Also Published As

Publication number Publication date
EP0478390A1 (en) 1992-04-01
BR9104161A (pt) 1992-06-02
EP0478390B1 (en) 1995-02-22
HUT59083A (en) 1992-04-28
JPH05155846A (ja) 1993-06-22
KR100187314B1 (ko) 1999-05-15
HU913055D0 (en) 1992-01-28
JP3531943B2 (ja) 2004-05-31
DE69107561D1 (de) 1995-03-30
ES2068520T3 (es) 1995-04-16
DE69107561T2 (de) 1995-06-22
HU208307B (en) 1993-09-28
US5079381A (en) 1992-01-07
ATE118762T1 (de) 1995-03-15
KR920006306A (ko) 1992-04-27

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