BR9805389A - Processo para a produção de n-(4-fluormetil)-n-(1-metiletil)-2-[(5-(trifuorometil)-1,3 ,4-tiadiazol-2-il)-óxi]-acetamida. - Google Patents

Processo para a produção de n-(4-fluormetil)-n-(1-metiletil)-2-[(5-(trifuorometil)-1,3 ,4-tiadiazol-2-il)-óxi]-acetamida.

Info

Publication number
BR9805389A
BR9805389A BR9805389-2A BR9805389A BR9805389A BR 9805389 A BR9805389 A BR 9805389A BR 9805389 A BR9805389 A BR 9805389A BR 9805389 A BR9805389 A BR 9805389A
Authority
BR
Brazil
Prior art keywords
methylethyl
acetamide
oxy
aqueous
thiadiazol
Prior art date
Application number
BR9805389-2A
Other languages
English (en)
Portuguese (pt)
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
Publication of BR9805389A publication Critical patent/BR9805389A/pt

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)
BR9805389-2A 1997-12-12 1998-12-11 Processo para a produção de n-(4-fluormetil)-n-(1-metiletil)-2-[(5-(trifuorometil)-1,3 ,4-tiadiazol-2-il)-óxi]-acetamida. BR9805389A (pt)

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
BR9805389A true BR9805389A (pt) 2000-02-01

Family

ID=25535231

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805389-2A BR9805389A (pt) 1997-12-12 1998-12-11 Processo para a produção de n-(4-fluormetil)-n-(1-metiletil)-2-[(5-(trifuorometil)-1,3 ,4-tiadiazol-2-il)-óxi]-acetamida.

Country Status (15)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6071858A (en) * 1997-12-12 2000-06-06 Bayer Corporation Stable, dry compositions for use as herbicides
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
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 (en) 2017-06-13 2018-12-19 Solvay Sa Process for the manufacture of aryl-thiadiazole-acetamide compounds
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
DE3060330D1 (en) * 1979-04-06 1982-06-09 Bayer Ag Azolyloxy-acetamides, process for their preparation and their use as herbicides
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
HU9802878D0 (en) 1999-02-01
CN1142924C (zh) 2004-03-24
DK0922701T3 (da) 2003-11-17
EP0922701A1 (en) 1999-06-16
DE69816765T2 (de) 2004-06-17
CA2254611A1 (en) 1999-06-12
JPH11246539A (ja) 1999-09-14
DE69816765D1 (de) 2003-09-04
US5792872A (en) 1998-08-11
EP0922701B1 (en) 2003-07-30
ES2205369T3 (es) 2004-05-01
HUP9802878A2 (hu) 1999-09-28
KR100576138B1 (ko) 2006-07-21
CN1224007A (zh) 1999-07-28
IL127461A0 (en) 1999-10-28
JP4472041B2 (ja) 2010-06-02
IL127461A (en) 2001-10-31
IN190016B (OSRAM) 2003-05-31
ID21499A (id) 1999-06-17
KR19990062738A (ko) 1999-07-26
TW518326B (en) 2003-01-21
HU221650B1 (hu) 2002-12-28
HUP9802878A3 (en) 2000-06-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ART. 8O E 13 DA LEI 9279/96.