ZA997593B - An improved process for preparing 4-amino-1,2,4-triazolin-5-ones. - Google Patents

An improved process for preparing 4-amino-1,2,4-triazolin-5-ones.

Info

Publication number
ZA997593B
ZA997593B ZA9907593A ZA997593A ZA997593B ZA 997593 B ZA997593 B ZA 997593B ZA 9907593 A ZA9907593 A ZA 9907593A ZA 997593 A ZA997593 A ZA 997593A ZA 997593 B ZA997593 B ZA 997593B
Authority
ZA
South Africa
Prior art keywords
preparation
triazolin
ones
amino
improved process
Prior art date
Application number
ZA9907593A
Other languages
English (en)
Inventor
Vijay C Desai
Klaus Jelich
Hans-Joachim Diehr
Reinhard Lantzsch
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 ZA997593B publication Critical patent/ZA997593B/xx

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
    • C07D249/12—Oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA9907593A 1998-12-11 1999-12-10 An improved process for preparing 4-amino-1,2,4-triazolin-5-ones. ZA997593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/210,321 US5912354A (en) 1998-12-11 1998-12-11 Process for preparing 4-amino-1,2,4-triazolin-5-ones

Publications (1)

Publication Number Publication Date
ZA997593B true ZA997593B (en) 2000-06-12

Family

ID=22782436

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9907593A ZA997593B (en) 1998-12-11 1999-12-10 An improved process for preparing 4-amino-1,2,4-triazolin-5-ones.

Country Status (12)

Country Link
US (1) US5912354A (de)
EP (1) EP1018509B1 (de)
JP (1) JP4700777B2 (de)
CN (1) CN1149202C (de)
AT (1) ATE240302T1 (de)
BR (1) BR9907483B1 (de)
CA (1) CA2291508A1 (de)
DE (1) DE69907857T2 (de)
DK (1) DK1018509T3 (de)
IL (1) IL133375A (de)
IN (1) IN186590B (de)
ZA (1) ZA997593B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197971B1 (en) 1999-12-27 2001-03-06 Bayer Corporation Process for the manufacture of substituted triazolinones
PL2688885T3 (pl) * 2011-03-22 2016-12-30 Amidy kwasu N-(1,3,4-oksdiazol-2-ilo)arylokarboksylowego i ich zastosowanie jako herbicydów
KR101273895B1 (ko) * 2011-07-28 2013-06-17 케이에스랩(주) 아미노-트리아졸리논의 제조방법
CN111808035B (zh) * 2020-07-10 2022-06-24 北京怡力生物科技有限公司 一种4-氨基-3-异丙基-1,2,4-三唑啉-5-酮的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934081A1 (de) * 1989-10-12 1991-04-18 Bayer Ag Sulfonylaminocarbonyltriazolinone
FR2618779B1 (fr) * 1987-07-31 1991-01-04 Poudres & Explosifs Ste Nale Nouveau procede de preparation des 1,2,4-triazol-3-ones
DE3827264A1 (de) * 1987-12-22 1989-07-13 Bayer Ag Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen
DE19530450A1 (de) * 1995-08-18 1997-02-20 Bayer Ag Verfahren zur Herstellung von substituierten Aminotriazolinonen

Also Published As

Publication number Publication date
DE69907857D1 (de) 2003-06-18
DK1018509T3 (da) 2003-08-25
CN1263888A (zh) 2000-08-23
JP4700777B2 (ja) 2011-06-15
ATE240302T1 (de) 2003-05-15
IN186590B (de) 2001-10-06
CA2291508A1 (en) 2000-06-11
CN1149202C (zh) 2004-05-12
IL133375A0 (en) 2001-04-30
DE69907857T2 (de) 2004-03-11
US5912354A (en) 1999-06-15
JP2000178262A (ja) 2000-06-27
EP1018509B1 (de) 2003-05-14
IL133375A (en) 2004-07-25
BR9907483A (pt) 2001-07-17
EP1018509A1 (de) 2000-07-12
BR9907483B1 (pt) 2010-07-13

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