DK639888A - 3-aminopyrazolin-5-oner, fremgangsmaader og mellemprodukter til deres fremstilling samt deres anvendelse - Google Patents

3-aminopyrazolin-5-oner, fremgangsmaader og mellemprodukter til deres fremstilling samt deres anvendelse

Info

Publication number
DK639888A
DK639888A DK639888A DK639888A DK639888A DK 639888 A DK639888 A DK 639888A DK 639888 A DK639888 A DK 639888A DK 639888 A DK639888 A DK 639888A DK 639888 A DK639888 A DK 639888A
Authority
DK
Denmark
Prior art keywords
aminopyrazoline
intermediates
ones
procedures
preparation
Prior art date
Application number
DK639888A
Other languages
Danish (da)
English (en)
Other versions
DK639888D0 (da
Inventor
Uta Jensen-Korte
Hans-Joachim Santel
Robert R Schmidt
Harry Strang
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 DK639888D0 publication Critical patent/DK639888D0/da
Publication of DK639888A publication Critical patent/DK639888A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/04—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines without replacement of the other oxygen atom of the carboxyl group, e.g. imino-ethers
    • C07C257/06—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines without replacement of the other oxygen atom of the carboxyl group, e.g. imino-ethers having carbon atoms of imino-carboxyl groups bound to hydrogen atoms, to acyclic carbon atoms, or to carbon atoms of rings other than six-membered aromatic rings

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)
DK639888A 1987-11-17 1988-11-16 3-aminopyrazolin-5-oner, fremgangsmaader og mellemprodukter til deres fremstilling samt deres anvendelse DK639888A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873738963 DE3738963A1 (de) 1987-11-17 1987-11-17 3-aminopyrazolin-5-one

Publications (2)

Publication Number Publication Date
DK639888D0 DK639888D0 (da) 1988-11-16
DK639888A true DK639888A (da) 1989-05-18

Family

ID=6340653

Family Applications (1)

Application Number Title Priority Date Filing Date
DK639888A DK639888A (da) 1987-11-17 1988-11-16 3-aminopyrazolin-5-oner, fremgangsmaader og mellemprodukter til deres fremstilling samt deres anvendelse

Country Status (6)

Country Link
US (2) US4909830A (ja)
EP (1) EP0316733A1 (ja)
JP (1) JPH01160968A (ja)
AU (1) AU615686B2 (ja)
DE (1) DE3738963A1 (ja)
DK (1) DK639888A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738963A1 (de) * 1987-11-17 1989-05-24 Bayer Ag 3-aminopyrazolin-5-one
BG61811B1 (en) * 1994-03-30 1998-06-30 Sumitomo Chemical Company, Limited Preparation for plant disease control
JP4123542B2 (ja) * 1997-07-07 2008-07-23 住友化学株式会社 ピラゾリノン誘導体の製造法
TW536387B (en) * 1998-04-23 2003-06-11 Sumitomo Chemical Co Pyrazolinone compound
CA3059273A1 (en) 2017-04-10 2018-10-18 Bayer Aktiengesellschaft Substituted n-arylethyl-2-arylquinoline-4-carboxamides and use thereof
CN116003253A (zh) * 2022-12-31 2023-04-25 上海试四化学品有限公司 一种三氟苯嘧啶中间体2-[3-(三氟甲基)苯基]丙二酸二甲酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207444A1 (es) * 1973-04-17 1976-10-08 Bayer Ag Procedimiento para la produccion de nuevas pirazolonas-(5)1-substituidas
US4374253A (en) * 1981-09-28 1983-02-15 Eastman Kodak Company Method for preparing 1-aryl-3-arylamino-2-pyrazolin-5-ones from N-aryl-3-arylamino-3-oximinopropionamides
US4596595A (en) * 1984-06-22 1986-06-24 Chevron Research Company Herbicidal 5-amino-3-oxo-4-(substituted-phenyl)-2,3-dihydrothiophene and derivatives thereof
DE3436383A1 (de) * 1984-10-04 1986-04-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von pyrazolonderivaten
DE3738963A1 (de) * 1987-11-17 1989-05-24 Bayer Ag 3-aminopyrazolin-5-one

Also Published As

Publication number Publication date
AU615686B2 (en) 1991-10-10
EP0316733A1 (de) 1989-05-24
DK639888D0 (da) 1988-11-16
DE3738963A1 (de) 1989-05-24
US4973726A (en) 1990-11-27
US4909830A (en) 1990-03-20
AU2505988A (en) 1989-05-18
JPH01160968A (ja) 1989-06-23

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Legal Events

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