DE69907857T2 - Verfahren zur Herstellung von 4-Amino-1,2,4-Triazolin-5-onen - Google Patents

Verfahren zur Herstellung von 4-Amino-1,2,4-Triazolin-5-onen Download PDF

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Publication number
DE69907857T2
DE69907857T2 DE69907857T DE69907857T DE69907857T2 DE 69907857 T2 DE69907857 T2 DE 69907857T2 DE 69907857 T DE69907857 T DE 69907857T DE 69907857 T DE69907857 T DE 69907857T DE 69907857 T2 DE69907857 T2 DE 69907857T2
Authority
DE
Germany
Prior art keywords
oxadiazolinone
solvent
preparation
water
molar ratio
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 - Lifetime
Application number
DE69907857T
Other languages
German (de)
English (en)
Other versions
DE69907857D1 (de
Inventor
Vijay C. Desai
Dr. Klaus Jelich
Dr. Hans-Joachim Diehr
Dr. Reinhard Lantzsch
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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, Bayer Corp filed Critical Bayer AG
Publication of DE69907857D1 publication Critical patent/DE69907857D1/de
Application granted granted Critical
Publication of DE69907857T2 publication Critical patent/DE69907857T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69907857T 1998-12-11 1999-12-02 Verfahren zur Herstellung von 4-Amino-1,2,4-Triazolin-5-onen Expired - Lifetime DE69907857T2 (de)

Applications Claiming Priority (2)

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
US210321 1998-12-11

Publications (2)

Publication Number Publication Date
DE69907857D1 DE69907857D1 (de) 2003-06-18
DE69907857T2 true DE69907857T2 (de) 2004-03-11

Family

ID=22782436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907857T Expired - Lifetime DE69907857T2 (de) 1998-12-11 1999-12-02 Verfahren zur Herstellung von 4-Amino-1,2,4-Triazolin-5-onen

Country Status (12)

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

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
PT2688885T (pt) * 2011-03-22 2016-09-06 Bayer Ip Gmbh Amidas de ácido n-(1,3,4-oxadiazol-2-il)-arilcarboxílico e a utilização das mesmas como herbicidas
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
BR9907483A (pt) 2001-07-17
ATE240302T1 (de) 2003-05-15
US5912354A (en) 1999-06-15
BR9907483B1 (pt) 2010-07-13
DE69907857D1 (de) 2003-06-18
ZA997593B (en) 2000-06-12
IL133375A0 (en) 2001-04-30
CN1263888A (zh) 2000-08-23
EP1018509B1 (en) 2003-05-14
IN186590B (OSRAM) 2001-10-06
JP4700777B2 (ja) 2011-06-15
JP2000178262A (ja) 2000-06-27
EP1018509A1 (en) 2000-07-12
IL133375A (en) 2004-07-25
DK1018509T3 (da) 2003-08-25
CA2291508A1 (en) 2000-06-11
CN1149202C (zh) 2004-05-12

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