BR9005674A - Processo para preparar 5-amino-3-clorosulfonil-1,2,4-triazol - Google Patents

Processo para preparar 5-amino-3-clorosulfonil-1,2,4-triazol

Info

Publication number
BR9005674A
BR9005674A BR909005674A BR9005674A BR9005674A BR 9005674 A BR9005674 A BR 9005674A BR 909005674 A BR909005674 A BR 909005674A BR 9005674 A BR9005674 A BR 9005674A BR 9005674 A BR9005674 A BR 9005674A
Authority
BR
Brazil
Prior art keywords
chlorosulphonyl
triazole
amino
prepare
Prior art date
Application number
BR909005674A
Other languages
English (en)
Inventor
Richard C Krauss
Original Assignee
Dowelanco
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 Dowelanco filed Critical Dowelanco
Publication of BR9005674A publication Critical patent/BR9005674A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/14—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR909005674A 1989-11-06 1990-11-05 Processo para preparar 5-amino-3-clorosulfonil-1,2,4-triazol BR9005674A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/432,289 US5008396A (en) 1989-11-06 1989-11-06 Process for the preparation of 5-amino-3-chlorosulfonyl-1,2,4-triazole

Publications (1)

Publication Number Publication Date
BR9005674A true BR9005674A (pt) 1991-09-17

Family

ID=23715532

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005674A BR9005674A (pt) 1989-11-06 1990-11-05 Processo para preparar 5-amino-3-clorosulfonil-1,2,4-triazol

Country Status (8)

Country Link
US (1) US5008396A (pt)
EP (1) EP0427336B1 (pt)
JP (1) JP2989245B2 (pt)
CN (2) CN1029402C (pt)
AU (1) AU624746B2 (pt)
BR (1) BR9005674A (pt)
CA (1) CA2029316C (pt)
DE (1) DE69016587T2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382674A (en) * 1988-12-19 1995-01-17 Dowelanco Preparation of 5-amino-1,2,4-triazole-3-sulfonamides
US5488109A (en) * 1993-11-05 1996-01-30 Dowelanco 5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)--thione compounds and their use in the preparation of and 2-chlorosulfonyl-5-alkoxy[1,2,4]triazolo[1,5-c]-pyrimidine compounds
AR005142A1 (es) 1995-12-21 1999-04-14 Sumitomo Chemical Co Derivados de triazol y su utilizacion
US6162915A (en) * 1997-06-26 2000-12-19 Dow Agrosciences Llc Process for heterocyclic sulfonyl chloride compounds
CN104529941B (zh) * 2015-01-09 2016-08-24 河南中帅医药科技股份有限公司 乙酰唑胺关键中间体2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的非氯气制备方法
CN115974814B (zh) * 2022-12-13 2024-08-20 北京斯利安药业有限公司 2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的制备方法及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3484294D1 (de) * 1983-11-14 1991-04-25 Dow Chemical Co 1,2,4-triazolo(1,5-a)pyrimidin-2-sulfonamide und zubereitungen und methode zur bekaempfung unerwuenschter pflanzen und die nitrierung von ammonium-stickstoff im boden.
US4734123A (en) * 1986-05-06 1988-03-29 The Dow Chemical Company Novel sulfonamides and method of making
EP0246749A3 (en) * 1986-05-17 1988-08-31 AgrEvo UK Limited Triazole herbicides
US5382674A (en) * 1988-12-19 1995-01-17 Dowelanco Preparation of 5-amino-1,2,4-triazole-3-sulfonamides
US4937350A (en) * 1989-06-05 1990-06-26 The Dow Chemical Company Preparation of N-(-3(((aryl)amino)suldonyl)-1H-1,2,4-triazol-5-yl)amines

Also Published As

Publication number Publication date
CN1029402C (zh) 1995-08-02
DE69016587T2 (de) 1995-08-03
AU6580790A (en) 1991-05-09
CN1051557A (zh) 1991-05-22
US5008396A (en) 1991-04-16
EP0427336A1 (en) 1991-05-15
JPH03153676A (ja) 1991-07-01
CN1100722A (zh) 1995-03-29
CA2029316A1 (en) 1991-05-07
CA2029316C (en) 2000-11-28
EP0427336B1 (en) 1995-02-01
DE69016587D1 (de) 1995-03-16
AU624746B2 (en) 1992-06-18
JP2989245B2 (ja) 1999-12-13
CN1048012C (zh) 2000-01-05

Similar Documents

Publication Publication Date Title
PT91440A (pt) Processo para a preparacao de agentes anti-fungicos de triazole
DE69011300D1 (de) Alkylierungsverfahren.
BR8800992A (pt) Processo continuo para preparacao de 1,1,1-trifluor-2,2-dicloroetano
BR8803759A (pt) Processo para a preparacao de 2,2,6,6-tetrametil-4-piperidilaminas
BR8902297A (pt) Processo para a preparacao de 1,1,1,2-tetrafluoretano
BR8902387A (pt) Processo para manufaturar 1,3-glicois
PT89705B (pt) Processo para a preparacao de 2', 3'-didesoxi-2', 2'-difluoronucleosidos
BR9004539A (pt) Processo para a obtencao de 1,1,1,2-tetrafluoretano
BR8907015A (pt) Processo para produzir 2,6-dietilnaftaleno
BR7900352A (pt) Processo para a preparacao de 1,2,4-triazol
IT1177104B (it) Processo per la preparazione di (2,2)-paraciclofano
BR9005675A (pt) Processo para preparar 5-metil-n-(aril)-1,2,4-triazol(1,5-a)pirimidina-2-sulfonamidas
DE69006615D1 (de) Kombiniertes Verätherungs- und Alkylierungsverfahren.
BR9005674A (pt) Processo para preparar 5-amino-3-clorosulfonil-1,2,4-triazol
ITMI910284A0 (it) Processo per la preparazione di 2,2,6,6-tetrametil-4-piperidilammine
BR9003360A (pt) Processo para a obtencao de 1,1,1-trifluor-2-cloroetano
DK57685A (da) 1,2,4-triazolderivater
BR9003346A (pt) Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano
BR9001110A (pt) Processo para proteger supercondutores de cuprato
ITMI910319A1 (it) Processo di dealogenazione di 1, 3-diossolani
BR8807756A (pt) Biela, processo para formacao da mesma e maquina
BR9007499A (pt) Processo para a preparacao de 2,4,6-trifluor-1,3,5-triazina
ITMI910193A1 (it) Processo per la preparazione di peraloolefine
BR9102710A (pt) Processo para preparacao de acido 2,4-diclorofenoxi-acetico
IT1250913B (it) Processo di sottomurazione

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
TC Change of name
TC Change of name
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 05/11/2010