DK1066289T3 - Fremstilling af N-arylarylsulfonamidforbindelser - Google Patents
Fremstilling af N-arylarylsulfonamidforbindelserInfo
- Publication number
- DK1066289T3 DK1066289T3 DK99903355T DK99903355T DK1066289T3 DK 1066289 T3 DK1066289 T3 DK 1066289T3 DK 99903355 T DK99903355 T DK 99903355T DK 99903355 T DK99903355 T DK 99903355T DK 1066289 T3 DK1066289 T3 DK 1066289T3
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- chlorosulfonyl
- triazolo
- pyrimidine
- fluoro
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- ODUZJBKKYBQIBX-UHFFFAOYSA-N 2,6-difluoroaniline Chemical compound NC1=C(F)C=CC=C1F ODUZJBKKYBQIBX-UHFFFAOYSA-N 0.000 abstract 1
- ORPWCYLOEPEKCR-UHFFFAOYSA-N 8-fluoro-5-methoxy-[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonyl chloride Chemical compound COC1=NC=C(F)C2=NC(S(Cl)(=O)=O)=NN12 ORPWCYLOEPEKCR-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- QZXATCCPQKOEIH-UHFFFAOYSA-N Florasulam Chemical compound N=1N2C(OC)=NC=C(F)C2=NC=1S(=O)(=O)NC1=C(F)C=CC=C1F QZXATCCPQKOEIH-UHFFFAOYSA-N 0.000 abstract 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- -1 arylamine compound Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7261498P | 1998-01-26 | 1998-01-26 | |
| PCT/US1999/001513 WO1999037650A1 (en) | 1998-01-26 | 1999-01-25 | Preparation of n-arylarylsulfonamide compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1066289T3 true DK1066289T3 (da) | 2004-03-29 |
Family
ID=22108736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK99903355T DK1066289T3 (da) | 1998-01-26 | 1999-01-25 | Fremstilling af N-arylarylsulfonamidforbindelser |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5959106A (da) |
| EP (1) | EP1066289B1 (da) |
| AT (1) | ATE254617T1 (da) |
| AU (1) | AU738148B2 (da) |
| DE (1) | DE69912936T2 (da) |
| DK (1) | DK1066289T3 (da) |
| WO (1) | WO1999037650A1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352759B2 (en) | 1998-08-20 | 2002-03-05 | Physical Optics Corporation | Non-lambertian glass diffuser and method of making |
| US6241903B1 (en) | 1998-08-20 | 2001-06-05 | Physical Optics Corporation | Diffuser master and method of manufacture |
| CN103509027B (zh) * | 2013-10-30 | 2016-01-20 | 江苏省农用激素工程技术研究中心有限公司 | 双氟磺草胺的制备方法 |
| WO2019074995A1 (en) * | 2017-10-10 | 2019-04-18 | Dow Agrosciences Llc | PROCESS FOR THE PREPARATION OF FLORASULAM |
| CN111808107A (zh) * | 2020-07-28 | 2020-10-23 | 江苏省激素研究所股份有限公司 | 双氟磺草胺的制备方法 |
| RU2762732C1 (ru) * | 2021-04-27 | 2021-12-22 | Акционерное общество Фирма "Август" | Новое производное 1,2,4-триазоло[1,5-с]пиримидин-2-сульфонамида и его применение в качестве гербицида |
| GB2610805A (en) * | 2021-09-03 | 2023-03-22 | Rotam Agrochem Int Co Ltd | Novel crystalline form of florasulam, preparation and use of the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818273A (en) * | 1983-11-14 | 1989-04-04 | The Dow Chemical Company | Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides |
| US5010195A (en) * | 1988-05-25 | 1991-04-23 | The Dow Chemical Company | Herbicidal alkoxy-1,2,4-triazolo(1,5-c)primidine-2-sulfonamides |
| US4910306A (en) * | 1987-11-09 | 1990-03-20 | The Dow Chemical Company | Preparation of substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonanilides |
| US5006656A (en) * | 1990-02-26 | 1991-04-09 | Dowelanco | Preparation of 5,7-dihydroxy-1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonanilides |
| US5177206A (en) * | 1991-10-08 | 1993-01-05 | Dowelanco | Process for the preparation of substituted N-(aryl)-1,2,4-triazolopyrimidine-2-sulfonamides |
| US5614469A (en) * | 1994-07-11 | 1997-03-25 | Dowelanco | N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides |
| US5494887A (en) * | 1994-07-11 | 1996-02-27 | Dowelanco | Ring annulated 5-alkoxy-n-aryl[1,2,4]triazolo[1,5-C]-pyrimidine-2-sulfonamide herbicides |
| AR015104A1 (es) * | 1996-11-13 | 2001-04-18 | Dowelanco | Compuestos de n-arilsulfilimina sustituidos, utiles como catalizadores en la preparacion de compuestos de n-arilarilsulfonamida; proceso para preparar dichos compuestos y su uso para catalizar dicha preparacion. |
-
1999
- 1999-01-25 EP EP99903355A patent/EP1066289B1/en not_active Expired - Lifetime
- 1999-01-25 DK DK99903355T patent/DK1066289T3/da active
- 1999-01-25 AT AT99903355T patent/ATE254617T1/de active
- 1999-01-25 AU AU23399/99A patent/AU738148B2/en not_active Expired
- 1999-01-25 DE DE69912936T patent/DE69912936T2/de not_active Expired - Lifetime
- 1999-01-25 WO PCT/US1999/001513 patent/WO1999037650A1/en not_active Ceased
- 1999-01-25 US US09/236,961 patent/US5959106A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69912936D1 (de) | 2003-12-24 |
| AU2339999A (en) | 1999-08-09 |
| EP1066289B1 (en) | 2003-11-19 |
| EP1066289A1 (en) | 2001-01-10 |
| US5959106A (en) | 1999-09-28 |
| WO1999037650A1 (en) | 1999-07-29 |
| ATE254617T1 (de) | 2003-12-15 |
| DE69912936T2 (de) | 2004-04-22 |
| AU738148B2 (en) | 2001-09-13 |
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