CA2002671A1 - Methode de preparation de 4,5-dichloro-6-ethylpyrimidine - Google Patents

Methode de preparation de 4,5-dichloro-6-ethylpyrimidine

Info

Publication number
CA2002671A1
CA2002671A1 CA2002671A CA2002671A CA2002671A1 CA 2002671 A1 CA2002671 A1 CA 2002671A1 CA 2002671 A CA2002671 A CA 2002671A CA 2002671 A CA2002671 A CA 2002671A CA 2002671 A1 CA2002671 A1 CA 2002671A1
Authority
CA
Canada
Prior art keywords
dichloro
ethyl
pyrimidine
production
chloro
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.)
Granted
Application number
CA2002671A
Other languages
English (en)
Other versions
CA2002671C (fr
Inventor
Lester Mills
Felix Previdoli
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Publication of CA2002671A1 publication Critical patent/CA2002671A1/fr
Application granted granted Critical
Publication of CA2002671C publication Critical patent/CA2002671C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic 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
    • C07D239/28—Heterocyclic 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
    • C07D239/30—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002002671A 1988-11-21 1989-11-09 Methode de preparation de 4,5-dichloro-6-ethylpyrimidine Expired - Fee Related CA2002671C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH430688 1988-11-21
CH4306/88 1988-11-21

Publications (2)

Publication Number Publication Date
CA2002671A1 true CA2002671A1 (fr) 1990-05-21
CA2002671C CA2002671C (fr) 1996-12-03

Family

ID=4273624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002671A Expired - Fee Related CA2002671C (fr) 1988-11-21 1989-11-09 Methode de preparation de 4,5-dichloro-6-ethylpyrimidine

Country Status (6)

Country Link
US (1) US4977264A (fr)
EP (1) EP0370391B1 (fr)
JP (1) JPH02180873A (fr)
AT (1) ATE113587T1 (fr)
CA (1) CA2002671C (fr)
DE (1) DE58908590D1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323180A1 (de) * 1993-07-10 1995-01-19 Hoechst Schering Agrevo Gmbh Verfahren zur Herstellung von 5-Chlor-4-hydroxypyrimidinen, 2-Chlorenamine als Zwischenprodukte dieses Verfahrens und deren Verwendung
WO1999052880A1 (fr) * 1998-04-14 1999-10-21 Ube Industries, Ltd. Derives 5-iodo-4-phenethylaminopyrimidine, leurs intermediaires, procede de production associe, et pesticides agricoles et horticoles
GB9816729D0 (en) 1998-08-01 1998-09-30 Hoechst Schering Agrevo Gmbh Substituted cyclohexylaminopyrimidines
DE19910093A1 (de) * 1999-03-08 2000-09-21 Sueddeutsche Kalkstickstoff Formamidin-Salze, Verfahren zu ihrer Herstellung und deren Verwendung
DE10226220A1 (de) * 2002-06-13 2003-12-24 Bayer Cropscience Ag Verfahren zur Herstellung von 4,6-Dichlor-5-fluorpyrimidin
PL2594171T3 (pl) 2011-11-16 2014-09-30 Nestec Sa Nośnik i kapsułka do wytwarzania napoju przez odwirowywanie, system i sposób do wytwarzania napoju przez odwirowywanie
EP3760617B1 (fr) 2012-10-25 2023-03-22 Shenyang Sinochem Agrochemicals R&D Co., Ltd. Composé à pyrimidines substituées et ses applications
CN103772369B (zh) 2012-10-25 2016-12-21 沈阳中化农药化工研发有限公司 胡椒乙胺类化合物及其用途
CN104710409B (zh) 2013-12-13 2019-06-04 沈阳中化农药化工研发有限公司 吡唑基嘧啶胺类化合物及用途
UA127459C2 (uk) 2015-05-18 2023-08-30 Шеньян Сайнокем Аґрокемікалз Р&Д Ко., Лтд. Сполуки заміщеного піразолу, який містить піримідиніл, їхнє одержання і застосування
EP3719015A4 (fr) 2017-11-29 2021-04-21 Shenyang Sinochem Agrochemicals R & D Co., Ltd. Composé de pyrimidine substitué, procédé de préparation associé et utilisation correspondante
CN114644594B (zh) * 2022-03-24 2024-06-11 郑州猫眼农业科技有限公司 5-溴-2-氯嘧啶的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585950A (en) * 1976-08-02 1981-03-11 Ici Ltd Pyrimidine compoudns and their use as herbicides
JPS58222076A (ja) * 1982-06-17 1983-12-23 Toyama Chem Co Ltd ２−アミノチアゾ−ル誘導体
US4895849A (en) * 1986-10-08 1990-01-23 Ube Industries, Ltd. Aralkylaminopyrimidine compounds which are useful as for producing thereof and insecticides

Also Published As

Publication number Publication date
US4977264A (en) 1990-12-11
EP0370391B1 (fr) 1994-11-02
CA2002671C (fr) 1996-12-03
JPH02180873A (ja) 1990-07-13
EP0370391A2 (fr) 1990-05-30
ATE113587T1 (de) 1994-11-15
DE58908590D1 (de) 1994-12-08
EP0370391A3 (fr) 1991-01-09

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