DE60103416D1 - Verfahren zur herstellung von 2-alkoxy-6-trifluoromethyl-n-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzolsulfonamiden - Google Patents

Verfahren zur herstellung von 2-alkoxy-6-trifluoromethyl-n-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzolsulfonamiden

Info

Publication number
DE60103416D1
DE60103416D1 DE60103416T DE60103416T DE60103416D1 DE 60103416 D1 DE60103416 D1 DE 60103416D1 DE 60103416 T DE60103416 T DE 60103416T DE 60103416 T DE60103416 T DE 60103416T DE 60103416 D1 DE60103416 D1 DE 60103416D1
Authority
DE
Germany
Prior art keywords
triazolo
pyrimidin
trifluoromethyl
alkoxy
producing
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 - Fee Related
Application number
DE60103416T
Other languages
English (en)
Other versions
DE60103416T2 (de
Inventor
Allen Gonzalez
Wayne Otterbacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corteva Agriscience LLC
Original Assignee
Dow AgroSciences LLC
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 Dow AgroSciences LLC filed Critical Dow AgroSciences LLC
Application granted granted Critical
Publication of DE60103416D1 publication Critical patent/DE60103416D1/de
Publication of DE60103416T2 publication Critical patent/DE60103416T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE60103416T 2000-09-26 2001-09-24 VErfahren zur Herstellung von 2-Alkoxy-6-Trifluoromethyl-N-([1,2,4]Triazolo[1,5-C]Pyrimidin-2-YL)Benzolsulfonamiden Expired - Fee Related DE60103416T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23544200P 2000-09-26 2000-09-26
US235442P 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 (2)

Publication Number Publication Date
DE60103416D1 true DE60103416D1 (de) 2004-06-24
DE60103416T2 DE60103416T2 (de) 2004-10-14

Family

ID=22885528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103416T Expired - Fee Related DE60103416T2 (de) 2000-09-26 2001-09-24 VErfahren zur Herstellung von 2-Alkoxy-6-Trifluoromethyl-N-([1,2,4]Triazolo[1,5-C]Pyrimidin-2-YL)Benzolsulfonamiden

Country Status (10)

Country Link
US (1) US6433169B1 (de)
EP (1) EP1322649B1 (de)
JP (1) JP2004509966A (de)
KR (1) KR20030036821A (de)
CN (1) CN1471532A (de)
AU (1) AU9121001A (de)
BR (1) BR0114163A (de)
CA (1) CA2423479A1 (de)
DE (1) DE60103416T2 (de)
WO (1) WO2002026742A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9706774B1 (pt) * 1996-09-24 2009-01-13 composto de n-(triazolazinil) arilsulfonamida, composiÇço herbicida, mÉtodo de controle de vegetaÇço indesejÁvel e compostos de cloreto de piridina-3-sulfonila e de 2-amino [1,2,4] triazol [1,5-c] pirimidina.

Also Published As

Publication number Publication date
EP1322649A2 (de) 2003-07-02
EP1322649B1 (de) 2004-05-19
JP2004509966A (ja) 2004-04-02
CN1471532A (zh) 2004-01-28
CA2423479A1 (en) 2002-04-04
AU9121001A (en) 2002-04-08
US20020037811A1 (en) 2002-03-28
WO2002026742A2 (en) 2002-04-04
KR20030036821A (ko) 2003-05-09
BR0114163A (pt) 2003-07-29
WO2002026742A3 (en) 2002-07-04
DE60103416T2 (de) 2004-10-14
US6433169B1 (en) 2002-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee