DK0922701T3 - Fremgangsmåde til fremstilling af N-(4-fluorphenyl)-N-(1-methylethyl)-2-[(5-(trifluormethyl)-1,3,4-thiadiazol-2-yl)-oxy]acetamid - Google Patents

Fremgangsmåde til fremstilling af N-(4-fluorphenyl)-N-(1-methylethyl)-2-[(5-(trifluormethyl)-1,3,4-thiadiazol-2-yl)-oxy]acetamid

Info

Publication number
DK0922701T3
DK0922701T3 DK98122758T DK98122758T DK0922701T3 DK 0922701 T3 DK0922701 T3 DK 0922701T3 DK 98122758 T DK98122758 T DK 98122758T DK 98122758 T DK98122758 T DK 98122758T DK 0922701 T3 DK0922701 T3 DK 0922701T3
Authority
DK
Denmark
Prior art keywords
thiadiazol
methylethyl
acetamide
fluorophenyl
oxy
Prior art date
Application number
DK98122758T
Other languages
Danish (da)
English (en)
Inventor
Vidyanatha A Prasad
Jacqueline M Dr Applegate
Daniel M Wasleski
Klaus Dr Jelich
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK0922701T3 publication Critical patent/DK0922701T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/13—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK98122758T 1997-12-12 1998-12-01 Fremgangsmåde til fremstilling af N-(4-fluorphenyl)-N-(1-methylethyl)-2-[(5-(trifluormethyl)-1,3,4-thiadiazol-2-yl)-oxy]acetamid DK0922701T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/989,564 US5792872A (en) 1997-12-12 1997-12-12 Process for producing N-(4-fluorophenyl)-N-(1-methylethyl)-2- (5-trifluoromethyl-1,3,4-thiadiazol-2-yl)oxy!acetamide

Publications (1)

Publication Number Publication Date
DK0922701T3 true DK0922701T3 (da) 2003-11-17

Family

ID=25535231

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98122758T DK0922701T3 (da) 1997-12-12 1998-12-01 Fremgangsmåde til fremstilling af N-(4-fluorphenyl)-N-(1-methylethyl)-2-[(5-(trifluormethyl)-1,3,4-thiadiazol-2-yl)-oxy]acetamid

Country Status (15)

Country Link
US (1) US5792872A (de)
EP (1) EP0922701B1 (de)
JP (1) JP4472041B2 (de)
KR (1) KR100576138B1 (de)
CN (1) CN1142924C (de)
BR (1) BR9805389A (de)
CA (1) CA2254611A1 (de)
DE (1) DE69816765T2 (de)
DK (1) DK0922701T3 (de)
ES (1) ES2205369T3 (de)
HU (1) HU221650B1 (de)
ID (1) ID21499A (de)
IL (1) IL127461A (de)
IN (1) IN190016B (de)
TW (1) TW518326B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792872A (en) * 1997-12-12 1998-08-11 Bayer Corporation Process for producing N-(4-fluorophenyl)-N-(1-methylethyl)-2- (5-trifluoromethyl-1,3,4-thiadiazol-2-yl)oxy!acetamide
US6071858A (en) * 1997-12-12 2000-06-06 Bayer Corporation Stable, dry compositions for use as herbicides
CN103125492B (zh) * 2013-01-21 2014-03-26 西华大学 新型硫代乙酰胺类化合物及其作为除草剂的用途
CN103113322B (zh) * 2013-02-05 2014-12-17 浙江省诸暨合力化学对外贸易有限公司 噻二唑酰胺衍生物合成方法
WO2014121439A1 (zh) 2013-02-05 2014-08-14 浙江省诸暨合力化学对外贸易有限公司 噻二唑酰胺衍生物合成方法
CN103664824A (zh) * 2013-11-19 2014-03-26 泸州东方农化有限公司 噻二唑酰胺类化合物的制备方法
EP3415507A1 (de) 2017-06-13 2018-12-19 Solvay Sa Verfahren zur herstellung von arylthiadiazolacetamidverbindungen
CN107721948A (zh) * 2017-11-16 2018-02-23 江苏绿叶农化有限公司 一种氟噻草胺的制备方法
GB2589919A (en) * 2019-12-13 2021-06-16 Rotam Agrochem Int Co Ltd Novel crystalline forms of flufenacet, methods for their preparation and use of the same
GB2592888A (en) * 2019-12-13 2021-09-15 Rotam Agrochem Int Co Ltd Novel crystalline forms of Flufenacet, methods for their preparation and use of the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018497B1 (de) * 1979-04-06 1982-04-28 Bayer Ag Azolyloxy-essigsäureamide, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide
DE3218482A1 (de) * 1982-05-15 1983-11-17 Bayer Ag, 5090 Leverkusen Substituierte 5-trifluormethyl-1,3,4-thiadiazol-2-yloxyessigsaeureamide, verfahren zu ihrer herstellung und ihre verwendung als herbizide
DE3422861A1 (de) * 1984-06-20 1986-01-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von heteroaryloxyacetamiden
DE3884703D1 (de) * 1987-07-23 1993-11-11 Bayer Ag Halogenierte Thiadiazolyl-oxyessig-säureamide, Verfahren und Zwischenprodukte zu ihrer Herstellung und ihre Verwendung als Herbizide.
DE3821600A1 (de) * 1988-06-27 1989-12-28 Bayer Ag Heteroaryloxyessigsaeure-n-isopropylanilide
US5792872A (en) * 1997-12-12 1998-08-11 Bayer Corporation Process for producing N-(4-fluorophenyl)-N-(1-methylethyl)-2- (5-trifluoromethyl-1,3,4-thiadiazol-2-yl)oxy!acetamide

Also Published As

Publication number Publication date
IL127461A (en) 2001-10-31
CN1224007A (zh) 1999-07-28
ID21499A (id) 1999-06-17
HU9802878D0 (en) 1999-02-01
HUP9802878A2 (hu) 1999-09-28
US5792872A (en) 1998-08-11
IN190016B (de) 2003-05-31
CN1142924C (zh) 2004-03-24
HUP9802878A3 (en) 2000-06-28
EP0922701A1 (de) 1999-06-16
JP4472041B2 (ja) 2010-06-02
TW518326B (en) 2003-01-21
KR100576138B1 (ko) 2006-07-21
CA2254611A1 (en) 1999-06-12
JPH11246539A (ja) 1999-09-14
EP0922701B1 (de) 2003-07-30
IL127461A0 (en) 1999-10-28
HU221650B1 (hu) 2002-12-28
DE69816765T2 (de) 2004-06-17
BR9805389A (pt) 2000-02-01
KR19990062738A (ko) 1999-07-26
DE69816765D1 (de) 2003-09-04
ES2205369T3 (es) 2004-05-01

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