ES2152552T3 - Procedimiento para la preparacion de sulfonil-ureas herbicidas y de n-(pirimidinil- o -triazinil)-carbamatos como productos intermedios. - Google Patents
Procedimiento para la preparacion de sulfonil-ureas herbicidas y de n-(pirimidinil- o -triazinil)-carbamatos como productos intermedios.Info
- Publication number
- ES2152552T3 ES2152552T3 ES96928367T ES96928367T ES2152552T3 ES 2152552 T3 ES2152552 T3 ES 2152552T3 ES 96928367 T ES96928367 T ES 96928367T ES 96928367 T ES96928367 T ES 96928367T ES 2152552 T3 ES2152552 T3 ES 2152552T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- formula
- ureas
- sub
- herbicidas
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000013067 intermediate product Substances 0.000 title 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D521/00—Heterocyclic compounds containing unspecified hetero rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
LA INVENCION TIENE POR OBJETO UN PROCEDIMIENTO DESTINADO A PREPARAR UN CARBAMATO DE FORMULA (IV) AR O CO NR B MEDIANTE REACCION DE UNA SAL DE FORMULA (II S) CON UN DIARILCARBONATO DE FORMULA (III) (ARO) SUB,2}CO, SIENDO AR, B Y R TAL Y COMO SE HAN DEFINIDO EN LA REIVINDICACION (1). EL CARBAMATO PUEDE HACERSE REACCIONAR, SIN NECESIDAD DE AISLAMIENTO INTERMEDIO, CON SULFONAMIDAS DE FORMULA (V) A SO SUB,2}NH SUB,2} HASTA DAR UREAS SULFONILICAS DE FORMULA (I) A SO SUB,2} NH CO NR B. EL PROCEDIMIENTO EVITA TENER QUE USAR ALCALIHIDRUROS COMO BASE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19528303A DE19528303A1 (de) | 1995-08-02 | 1995-08-02 | Verfahren zur Herstellung von herbiziden Sulfonylharnstoffen und von N-(pyrimidinyl- oder -triazyl)-carbamaten als Zwischenprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2152552T3 true ES2152552T3 (es) | 2001-02-01 |
Family
ID=7768457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96928367T Expired - Lifetime ES2152552T3 (es) | 1995-08-02 | 1996-07-22 | Procedimiento para la preparacion de sulfonil-ureas herbicidas y de n-(pirimidinil- o -triazinil)-carbamatos como productos intermedios. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5936085A (es) |
| EP (1) | EP0842159B1 (es) |
| JP (1) | JP2002519994A (es) |
| CN (1) | CN1071748C (es) |
| AT (1) | ATE197151T1 (es) |
| AU (1) | AU705170B2 (es) |
| BR (1) | BR9610141A (es) |
| DE (2) | DE19528303A1 (es) |
| DK (1) | DK0842159T3 (es) |
| ES (1) | ES2152552T3 (es) |
| HU (1) | HU222022B1 (es) |
| MX (1) | MX9800897A (es) |
| RU (1) | RU2177002C2 (es) |
| WO (1) | WO1997005121A1 (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1232273A (en) * | 1984-12-11 | 1988-02-02 | James V. Hay | Herbicidal sulfonamides |
| US4906282A (en) * | 1987-07-27 | 1990-03-06 | E. I. Du Pont De Nemours And Company | Herbicidal sulfonamides |
| WO1989010921A1 (en) * | 1988-05-12 | 1989-11-16 | E.I. Du Pont De Nemours And Company | Herbicidal sulfonamides |
| DE4021194A1 (de) * | 1990-07-02 | 1992-01-09 | Hoechst Ag | Neue phosphonigsaeure-arylester-halogenide und ein verfahren zu deren herstellung |
| EP1209153A3 (en) * | 1992-03-26 | 2003-01-15 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for the preparation of phenyl (1,3,5-triazin-2-yl) carbamates |
| JP3110145B2 (ja) * | 1992-03-26 | 2000-11-20 | 呉羽化学工業株式会社 | Ｎ−置換−３−（置換ヒドラジノ）ベンゼンスルホンアミド誘導体、その製造方法及び除草剤 |
| DE4236902A1 (de) * | 1992-10-31 | 1994-05-05 | Hoechst Ag | Neue Phenylsulfonylharnstoffe, Darstellung und Verwendung als Herbizide und Pflanzenwachstumsregulatoren |
-
1995
- 1995-08-02 DE DE19528303A patent/DE19528303A1/de not_active Withdrawn
-
1996
- 1996-07-11 US US08/678,127 patent/US5936085A/en not_active Expired - Fee Related
- 1996-07-17 BR BR9610141A patent/BR9610141A/pt not_active IP Right Cessation
- 1996-07-17 MX MX9800897A patent/MX9800897A/es not_active IP Right Cessation
- 1996-07-22 JP JP50720597A patent/JP2002519994A/ja not_active Ceased
- 1996-07-22 HU HU9900230A patent/HU222022B1/hu active IP Right Grant
- 1996-07-22 ES ES96928367T patent/ES2152552T3/es not_active Expired - Lifetime
- 1996-07-22 DE DE59606050T patent/DE59606050D1/de not_active Expired - Fee Related
- 1996-07-22 AT AT96928367T patent/ATE197151T1/de not_active IP Right Cessation
- 1996-07-22 AU AU67865/96A patent/AU705170B2/en not_active Ceased
- 1996-07-22 DK DK96928367T patent/DK0842159T3/da active
- 1996-07-22 WO PCT/EP1996/003219 patent/WO1997005121A1/de active IP Right Grant
- 1996-07-22 EP EP96928367A patent/EP0842159B1/de not_active Expired - Lifetime
- 1996-07-22 RU RU98103463/04A patent/RU2177002C2/ru not_active IP Right Cessation
- 1996-07-22 CN CN96195840A patent/CN1071748C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002519994A (ja) | 2002-07-02 |
| HUP9900230A3 (en) | 1999-11-29 |
| EP0842159B1 (de) | 2000-10-25 |
| HUP9900230A2 (hu) | 1999-05-28 |
| BR9610141A (pt) | 1999-02-02 |
| AU6786596A (en) | 1997-02-26 |
| CN1071748C (zh) | 2001-09-26 |
| RU2177002C2 (ru) | 2001-12-20 |
| MX9800897A (es) | 1998-04-30 |
| WO1997005121A1 (de) | 1997-02-13 |
| US5936085A (en) | 1999-08-10 |
| DE59606050D1 (de) | 2000-11-30 |
| EP0842159A1 (de) | 1998-05-20 |
| DE19528303A1 (de) | 1997-02-06 |
| AU705170B2 (en) | 1999-05-20 |
| CN1192210A (zh) | 1998-09-02 |
| HU222022B1 (hu) | 2003-03-28 |
| ATE197151T1 (de) | 2000-11-15 |
| DK0842159T3 (da) | 2000-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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