ATE143660T1 - Verfahren zur herstellung eines 4,6- bis(difluormethoxy)-2-alkylthiopyrimidins - Google Patents

Verfahren zur herstellung eines 4,6- bis(difluormethoxy)-2-alkylthiopyrimidins

Info

Publication number
ATE143660T1
ATE143660T1 AT90114191T AT90114191T ATE143660T1 AT E143660 T1 ATE143660 T1 AT E143660T1 AT 90114191 T AT90114191 T AT 90114191T AT 90114191 T AT90114191 T AT 90114191T AT E143660 T1 ATE143660 T1 AT E143660T1
Authority
AT
Austria
Prior art keywords
alkylthiopyrimidine
difluoromethoxy
bis
base
producing
Prior art date
Application number
AT90114191T
Other languages
English (en)
Inventor
Sumio Yoshino
Kazuyuki Watanabe
Mikio Akazawa
Original Assignee
Asahi Glass Co Ltd
Ciba Geigy Ag
Kawaguchi Chemical Industry Co
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 Asahi Glass Co Ltd, Ciba Geigy Ag, Kawaguchi Chemical Industry Co filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE143660T1 publication Critical patent/ATE143660T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60Three or more oxygen or sulfur atoms
AT90114191T 1989-01-24 1990-07-24 Verfahren zur herstellung eines 4,6- bis(difluormethoxy)-2-alkylthiopyrimidins ATE143660T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1013307A JPH0662588B2 (ja) 1989-01-24 1989-01-24 4,6―ビス(ジフルオロメトキシ)―2―メチルチオピリミジンの製造法
EP90114191A EP0468069B1 (de) 1989-01-24 1990-07-24 Verfahren zur Herstellung eines 4,6-Bis(difluormethoxy)-2-alkylthiopyrimidins

Publications (1)

Publication Number Publication Date
ATE143660T1 true ATE143660T1 (de) 1996-10-15

Family

ID=40139217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90114191T ATE143660T1 (de) 1989-01-24 1990-07-24 Verfahren zur herstellung eines 4,6- bis(difluormethoxy)-2-alkylthiopyrimidins

Country Status (6)

Country Link
US (1) US5071982A (de)
EP (1) EP0468069B1 (de)
JP (1) JPH0662588B2 (de)
AT (1) ATE143660T1 (de)
DE (1) DE69028774T2 (de)
ES (1) ES2094130T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2208734C (en) * 1996-07-24 2006-05-30 Lonza Ag Process for preparing 4,6-bis(difluoro-methoxy)pyrimidine derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542216A (en) * 1984-03-27 1985-09-17 Ciba Geigy Corporation Process for producing fluoroalkoxyaminopyrimidines
US4692524A (en) * 1986-05-02 1987-09-08 Ciba-Geigy Corporation Process for the preparation of pyrimidine derivatives
US4900827A (en) * 1988-12-22 1990-02-13 Ciba-Geigy Corporation Process for the preparation of pyrimidine derivatives

Also Published As

Publication number Publication date
JPH0662588B2 (ja) 1994-08-17
US5071982A (en) 1991-12-10
EP0468069A1 (de) 1992-01-29
JPH02196773A (ja) 1990-08-03
DE69028774T2 (de) 1997-02-13
EP0468069B1 (de) 1996-10-02
ES2094130T3 (es) 1997-01-16
DE69028774D1 (de) 1996-11-07

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Legal Events

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