BR0114163A - Processo para a preparação de 2-alcóxi-6-trifluorometil-n-([1,2,4]) triazolo[1,5-c]pirimidin-2il-)benzenossulfonamidas - Google Patents
Processo para a preparação de 2-alcóxi-6-trifluorometil-n-([1,2,4]) triazolo[1,5-c]pirimidin-2il-)benzenossulfonamidasInfo
- Publication number
- BR0114163A BR0114163A BR0114163-5A BR0114163A BR0114163A BR 0114163 A BR0114163 A BR 0114163A BR 0114163 A BR0114163 A BR 0114163A BR 0114163 A BR0114163 A BR 0114163A
- Authority
- BR
- Brazil
- Prior art keywords
- alkoxy
- triazolo
- pyrimidin
- trifluoromethyl
- benzenesulfonamides
- Prior art date
Links
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE 2-ALCóXI-6-TRIFLUOROMETIL-N-([1,2,4])TRIAZOLO[1,5-c]PIRIM IDIN-2-IL)BENZENOSSULFONAMIDAS". A invenção refere-se a 2-alcóxi-6-trifluorometil-N-[1,2,4]triazolo [1,5-c]pirimidin-2-il]benzenossulfonamida são preparados introduzindo-se o substituinte de 2-alcóxi do anel de benzenossulfonamida na última etapa contatando-se o material substituído de 2-flúor correspondente com o alcóxido apropriado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23544200P | 2000-09-26 | 2000-09-26 | |
PCT/US2001/029770 WO2002026742A2 (en) | 2000-09-26 | 2001-09-24 | PROCESS FOR THE PREPARATION OF 2-ALKOXY-6-TRIFLUOROMETHYL-N-([1,2,4]TRIAZOLO[1,5-c]PYRIMIDIN-2-YL)BENZENESULFONAMIDES |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0114163A true BR0114163A (pt) | 2003-07-29 |
Family
ID=22885528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0114163-5A BR0114163A (pt) | 2000-09-26 | 2001-09-24 | Processo para a preparação de 2-alcóxi-6-trifluorometil-n-([1,2,4]) triazolo[1,5-c]pirimidin-2il-)benzenossulfonamidas |
Country Status (10)
Country | Link |
---|---|
US (1) | US6433169B1 (pt) |
EP (1) | EP1322649B1 (pt) |
JP (1) | JP2004509966A (pt) |
KR (1) | KR20030036821A (pt) |
CN (1) | CN1471532A (pt) |
AU (1) | AU9121001A (pt) |
BR (1) | BR0114163A (pt) |
CA (1) | CA2423479A1 (pt) |
DE (1) | DE60103416T2 (pt) |
WO (1) | WO2002026742A2 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102020647B (zh) * | 2010-11-18 | 2013-09-11 | 孙智华 | 1-(2,2-二氟乙氧基)-6-三氟甲基-n-([1,2,4]三氮唑[1,5-c]嘧啶-2-)苯磺酰胺的制备方法 |
US20120309796A1 (en) | 2011-06-06 | 2012-12-06 | Fariborz Firooznia | Benzocycloheptene acetic acids |
CN103044431A (zh) * | 2012-10-22 | 2013-04-17 | 中国药科大学 | 制备五氟磺草胺的新方法 |
CN104341326A (zh) * | 2013-08-08 | 2015-02-11 | 天津诺维康生物技术有限公司 | 2-取代基-6-三氟甲基苯磺酰氯的制备方法 |
CN103739525B (zh) * | 2013-12-30 | 2016-05-25 | 京博农化科技股份有限公司 | 一种取代苯磺酰氯的制备方法 |
CN104447756A (zh) * | 2014-11-10 | 2015-03-25 | 常州大学 | 一种五氟磺草胺中间体的制备方法 |
CN106916087B (zh) * | 2015-12-25 | 2018-08-14 | 沈阳化工研究院有限公司 | 一种2-氟-6-三氟甲基苯磺酰氯的合成方法 |
CN106478464B (zh) * | 2016-08-30 | 2018-06-05 | 黄河三角洲京博化工研究院有限公司 | 一种2-氟-6-三氟甲基苯磺酰氯的制备方法 |
GB2555635B (en) * | 2016-11-07 | 2022-04-13 | Rotam Agrochem Int Co Ltd | A novel form of penoxsulam, a process for its preparation and use of the same |
CN107021966B (zh) * | 2017-04-11 | 2019-04-19 | 四川福思达生物技术开发有限责任公司 | 改进的五氟磺草胺的合成方法 |
CN115340479A (zh) * | 2022-09-14 | 2022-11-15 | 山东华升新材料有限公司 | 一种2-(2,2-二氟乙氧基)-6-三氟甲基苯磺酰氯的合成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL190282B1 (pl) | 1996-09-24 | 2005-11-30 | Dow Agrosciences Llc | Związki N-([1,2,4]triazoloazynylo)benzeno-i pirydynosulfonamidowe, zawierające je kompozycje herbicydowe, pochodne chlorku pirydyno-3-sulfonylu i pochodne 2-amino[1.2.4]triazolo[1.5-c]pirymidyny |
-
2001
- 2001-09-24 EP EP01971311A patent/EP1322649B1/en not_active Expired - Fee Related
- 2001-09-24 AU AU9121001A patent/AU9121001A/xx active Pending
- 2001-09-24 US US09/961,617 patent/US6433169B1/en not_active Expired - Fee Related
- 2001-09-24 CN CNA018163602A patent/CN1471532A/zh active Pending
- 2001-09-24 CA CA002423479A patent/CA2423479A1/en not_active Abandoned
- 2001-09-24 DE DE60103416T patent/DE60103416T2/de not_active Expired - Fee Related
- 2001-09-24 BR BR0114163-5A patent/BR0114163A/pt not_active IP Right Cessation
- 2001-09-24 WO PCT/US2001/029770 patent/WO2002026742A2/en active IP Right Grant
- 2001-09-24 JP JP2002531126A patent/JP2004509966A/ja active Pending
- 2001-09-24 KR KR10-2003-7004215A patent/KR20030036821A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1471532A (zh) | 2004-01-28 |
WO2002026742A3 (en) | 2002-07-04 |
DE60103416T2 (de) | 2004-10-14 |
US6433169B1 (en) | 2002-08-13 |
CA2423479A1 (en) | 2002-04-04 |
JP2004509966A (ja) | 2004-04-02 |
AU9121001A (en) | 2002-04-08 |
EP1322649A2 (en) | 2003-07-02 |
DE60103416D1 (de) | 2004-06-24 |
EP1322649B1 (en) | 2004-05-19 |
WO2002026742A2 (en) | 2002-04-04 |
KR20030036821A (ko) | 2003-05-09 |
US20020037811A1 (en) | 2002-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS |