ATE118762T1 - Verfahren zur herstellung von 4- methylsulfonylbenzoesäurederivate und zwischenprodukte. - Google Patents
Verfahren zur herstellung von 4- methylsulfonylbenzoesäurederivate und zwischenprodukte.Info
- Publication number
- ATE118762T1 ATE118762T1 AT91308909T AT91308909T ATE118762T1 AT E118762 T1 ATE118762 T1 AT E118762T1 AT 91308909 T AT91308909 T AT 91308909T AT 91308909 T AT91308909 T AT 91308909T AT E118762 T1 ATE118762 T1 AT E118762T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- acid derivatives
- intermediate products
- methylsulfonylbenzoic acid
- alkyl
- Prior art date
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
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 |
|---|---|
| ATE118762T1 true ATE118762T1 (de) | 1995-03-15 |
Family
ID=24360934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91308909T ATE118762T1 (de) | 1990-09-28 | 1991-09-27 | Verfahren zur herstellung von 4- methylsulfonylbenzoesäurederivate und zwischenprodukte. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5079381A (de) |
| EP (1) | EP0478390B1 (de) |
| JP (1) | JP3531943B2 (de) |
| KR (1) | KR100187314B1 (de) |
| AT (1) | ATE118762T1 (de) |
| BR (1) | BR9104161A (de) |
| DE (1) | DE69107561T2 (de) |
| DK (1) | DK0478390T3 (de) |
| ES (1) | ES2068520T3 (de) |
| HU (1) | HU208307B (de) |
Families Citing this family (4)
| 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)
| 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 |
-
1990
- 1990-09-28 US US07/590,115 patent/US5079381A/en not_active Expired - Lifetime
-
1991
- 1991-09-25 HU HU913055A patent/HU208307B/hu not_active IP Right Cessation
- 1991-09-26 KR KR1019910016730A patent/KR100187314B1/ko not_active IP Right Cessation
- 1991-09-27 DK DK91308909.0T patent/DK0478390T3/da active
- 1991-09-27 EP EP91308909A patent/EP0478390B1/de not_active Expired - Lifetime
- 1991-09-27 ES ES91308909T patent/ES2068520T3/es not_active Expired - Lifetime
- 1991-09-27 AT AT91308909T patent/ATE118762T1/de not_active IP Right Cessation
- 1991-09-27 DE DE69107561T patent/DE69107561T2/de not_active Expired - Lifetime
- 1991-09-27 BR BR919104161A patent/BR9104161A/pt not_active IP Right Cessation
- 1991-09-27 JP JP24967991A patent/JP3531943B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0478390A1 (de) | 1992-04-01 |
| BR9104161A (pt) | 1992-06-02 |
| EP0478390B1 (de) | 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 |
| KR920006306A (ko) | 1992-04-27 |
| DK0478390T3 (da) | 1995-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEFA | Change of the company name | ||
| REN | Ceased due to non-payment of the annual fee |