BR0003698A - Processo para a preparação de 4,6 - dicloro-5-flúor-pirimidina - Google Patents

Processo para a preparação de 4,6 - dicloro-5-flúor-pirimidina

Info

Publication number
BR0003698A
BR0003698A BR0003698-6A BR0003698A BR0003698A BR 0003698 A BR0003698 A BR 0003698A BR 0003698 A BR0003698 A BR 0003698A BR 0003698 A BR0003698 A BR 0003698A
Authority
BR
Brazil
Prior art keywords
reacting
optionally
reaction mixture
alkali metal
dichloro
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.)
Pending
Application number
BR0003698-6A
Other languages
English (en)
Other versions
BR0003698B1 (pt
Inventor
Holger Weintritt
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
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
Priority claimed from DE19948933A external-priority patent/DE19948933A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of BR0003698A publication Critical patent/BR0003698A/pt
Publication of BR0003698B1 publication Critical patent/BR0003698B1/pt

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE 4,6-DI-CLORO-5-FLúOR-PIRIMIDINA"<D>. A invenção refere-se a um novo processo para a preparação de 4,6-dicloro-5-flúor-pirimidina.
BRPI0003698-6A 1999-08-18 2000-08-18 processo para a preparação de 4,6-dicloro-5-flúor-pirimidina e composições praguicidas. BR0003698B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19939190 1999-08-18
DE19948933A DE19948933A1 (de) 1999-08-18 1999-10-11 Verfahren zur Herstellung von 4-6-Dichlor-5-fluorpyrimidin

Publications (2)

Publication Number Publication Date
BR0003698A true BR0003698A (pt) 2001-03-27
BR0003698B1 BR0003698B1 (pt) 2010-11-30

Family

ID=26054641

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0003698-6A BR0003698B1 (pt) 1999-08-18 2000-08-18 processo para a preparação de 4,6-dicloro-5-flúor-pirimidina e composições praguicidas.

Country Status (13)

Country Link
US (1) US6255486B1 (pt)
EP (1) EP1077210B1 (pt)
JP (1) JP5279156B2 (pt)
KR (1) KR100676222B1 (pt)
CN (1) CN1146547C (pt)
AT (1) ATE265439T1 (pt)
BR (1) BR0003698B1 (pt)
DK (1) DK1077210T3 (pt)
ES (1) ES2215526T3 (pt)
HK (1) HK1033756A1 (pt)
IL (1) IL137866A (pt)
MX (1) MXPA00007716A (pt)
TW (1) TWI259181B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226220A1 (de) * 2002-06-13 2003-12-24 Bayer Cropscience Ag Verfahren zur Herstellung von 4,6-Dichlor-5-fluorpyrimidin
DE10360370A1 (de) * 2003-12-22 2005-07-14 Bayer Cropscience Ag Triazolopyrimidine
JP2014525422A (ja) * 2011-09-02 2014-09-29 バイエル・インテレクチユアル・プロパテイー・ゲー・エム・ベー・ハー ［３−［（６−クロロ−３−ピリジニル）メチル］−２−チアゾリジニリデン］シアナミドを製造する方法
CN102936224A (zh) * 2012-11-29 2013-02-20 连云港市国盛化工有限公司 一种4,6-二氯嘧啶的制备方法
US9193698B2 (en) 2013-07-08 2015-11-24 Advinus Therapeutics, Ltd. Process for preparing fluoxastrobin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670780A1 (de) * 1966-12-16 1970-12-23 Bayer Ag Fluorpyrimidine
JPS61205262A (ja) * 1985-03-09 1986-09-11 Daikin Ind Ltd 含フツ素ピリミジン誘導体
DE4237882A1 (de) 1992-11-10 1994-05-11 Bayer Ag Verfahren zur Herstellung von alpha-Fluor-beta-dicarbonylverbindungen
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
DE19531299A1 (de) 1995-08-25 1997-02-27 Bayer Ag Verfahren zur Herstellung von 4,6-Dichlorpyrimidinen
GB9610320D0 (en) 1996-05-17 1996-07-24 Zeneca Ltd Chemical process
EP0816345B2 (de) * 1996-07-03 2006-01-18 Degussa AG Verfahren zur Herstellung von 4,6-Dihydroxypyrimidin
DE19642533A1 (de) * 1996-10-15 1998-04-16 Bayer Ag Verfahren zur Herstellung von 4,6-Dichlorpyrimidin
DE19710609A1 (de) * 1997-03-14 1998-09-17 Bayer Ag Substituierte Aminosalicylsäureamide

Also Published As

Publication number Publication date
CN1285349A (zh) 2001-02-28
EP1077210B1 (de) 2004-04-28
EP1077210A2 (de) 2001-02-21
JP2001072667A (ja) 2001-03-21
KR100676222B1 (ko) 2007-01-30
HK1033756A1 (en) 2001-09-21
ES2215526T3 (es) 2004-10-16
US6255486B1 (en) 2001-07-03
BR0003698B1 (pt) 2010-11-30
MXPA00007716A (es) 2002-05-23
CN1146547C (zh) 2004-04-21
TWI259181B (en) 2006-08-01
ATE265439T1 (de) 2004-05-15
IL137866A (en) 2005-11-20
JP5279156B2 (ja) 2013-09-04
EP1077210A3 (de) 2001-03-21
KR20010049867A (ko) 2001-06-15
IL137866A0 (en) 2001-10-31
DK1077210T3 (da) 2004-08-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/11/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30.11.2020