AR035251A1 - Proceso para la preparacion del fungicida agricola azoxistrobin y analogos del mismo, intermediarios quimicos para obtener el mismo y procesos para preparar intermediarios - Google Patents

Proceso para la preparacion del fungicida agricola azoxistrobin y analogos del mismo, intermediarios quimicos para obtener el mismo y procesos para preparar intermediarios

Info

Publication number
AR035251A1
AR035251A1 ARP020102170A ARP020102170A AR035251A1 AR 035251 A1 AR035251 A1 AR 035251A1 AR P020102170 A ARP020102170 A AR P020102170A AR P020102170 A ARP020102170 A AR P020102170A AR 035251 A1 AR035251 A1 AR 035251A1
Authority
AR
Argentina
Prior art keywords
same
preparation
azoxistrobin
analogs
processes
Prior art date
Application number
ARP020102170A
Other languages
English (en)
Original Assignee
Syngenta Ltd
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 Syngenta Ltd filed Critical Syngenta Ltd
Publication of AR035251A1 publication Critical patent/AR035251A1/es

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
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Reivindicación 1: Un proceso para la preparación de un compuesto de fórmula general (1) donde R1 es un anillo 4-pirimidinilo sustituido en la posición 6 por halógeno, hidroxi, 2-cianofenoxi, 2,6-difluorofenoxi, 2-nitrofenoxi o 2-tiocarboxamidofenoxi y R2 es cualquier grupo que se puede transesterificar para formar un éster metílico, caracterizado porque comprende tratar un compuesto de fórmula general (2) donde R1 y R2 tienen los valores que se definieron anteriormente, con un agente formilante y a continuación tratar el producto formilado con un agente metilante. Reivindicación 3: Un proceso de acuerdo con la Cláusula 1 caracterizado porque el compuesto de fórmula general (1) es (E)-2-[2-(6-cloropirimidin-4-iloxi)fenil]-3-metoxiacrilato.
ARP020102170A 2001-06-13 2002-06-07 Proceso para la preparacion del fungicida agricola azoxistrobin y analogos del mismo, intermediarios quimicos para obtener el mismo y procesos para preparar intermediarios AR035251A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0114408.8A GB0114408D0 (en) 2001-06-13 2001-06-13 Chemical process

Publications (1)

Publication Number Publication Date
AR035251A1 true AR035251A1 (es) 2004-05-05

Family

ID=9916496

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102170A AR035251A1 (es) 2001-06-13 2002-06-07 Proceso para la preparacion del fungicida agricola azoxistrobin y analogos del mismo, intermediarios quimicos para obtener el mismo y procesos para preparar intermediarios

Country Status (18)

Country Link
US (2) US7084272B2 (es)
EP (1) EP1399427B1 (es)
JP (1) JP2004534794A (es)
KR (1) KR100860378B1 (es)
CN (1) CN1259313C (es)
AR (1) AR035251A1 (es)
AT (1) ATE281438T1 (es)
BR (1) BR0209284B1 (es)
CA (1) CA2445755C (es)
DE (1) DE60201836T2 (es)
ES (1) ES2229121T3 (es)
GB (1) GB0114408D0 (es)
IL (2) IL158577A0 (es)
MX (1) MXPA03011225A (es)
PL (1) PL215304B1 (es)
PT (1) PT1399427E (es)
WO (1) WO2002100837A1 (es)
ZA (1) ZA200308400B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0619941D0 (en) * 2006-10-09 2006-11-15 Syngenta Ltd Chemical process
IL180134A0 (en) * 2006-12-17 2007-07-04 David Ovadia Process for the preparation of substituted cyanophenoxy-pyrimidinyloxy -phenyl acrylate derivatives
IL181125A0 (en) * 2007-02-01 2007-07-04 Maktheshim Chemical Works Ltd Polymorphs of 3-(e)-2-{2-[6-(2-
CN100564362C (zh) 2007-10-24 2009-12-02 北京颖泰嘉和科技股份有限公司 嘧菌酯及其类似物的制备方法
CN101723905B (zh) * 2009-11-25 2011-09-14 大连凯飞精细化工有限公司 2-(2-(6-(2-氰基苯氧基)嘧啶-4-氧基)苯基)乙酸甲酯的合成方法
DE102010039715B9 (de) * 2010-08-24 2012-08-02 Telegärtner Karl Gärtner GmbH Verfahren, Verbindungsstecker und Verbindungseinrichtung zum Herstellen einer lösbaren Verbindung
CN102057916A (zh) * 2011-01-21 2011-05-18 陕西美邦农药有限公司 一种含有腈苯唑与甲氧基丙烯酸酯类化合物的杀菌组合物
CN102276538B (zh) * 2011-08-12 2015-01-28 河北威远生化农药有限公司 嘧菌酯及其关键中间体的制备方法
CN102715168B (zh) * 2012-06-28 2013-09-04 杭州宇龙化工有限公司 一种含有苯醚双唑与嘧菌酯的杀菌组合物及其用途
CN109467537A (zh) * 2017-09-07 2019-03-15 北京颖泰嘉和生物科技股份有限公司 一种改进型嘧菌酯的纯化和回收方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391451A1 (en) * 1986-04-17 1990-10-10 Imperial Chemical Industries Plc Fungicides
US5264440A (en) * 1989-02-10 1993-11-23 Imperial Chemical Industries Plc Fungicides
US5393837A (en) * 1993-01-21 1995-02-28 Kuraray Company Ltd. Polyester composition and process for producing the same
ES2162074T3 (es) 1995-06-28 2001-12-16 Syngenta Ltd Procedimiento para la preparacion de 2-(6-sustituido pirid-2-iloximetil)fenilacetato.
DE19605901A1 (de) 1996-02-17 1997-08-21 Basf Ag Verfahren zur Herstellung von 2-(2-Methylphenyl)-3-methoxyacrylsäure -methylester
JP3736823B2 (ja) * 1997-06-26 2006-01-18 日本写真印刷株式会社 機能性物質とその製造方法

Also Published As

Publication number Publication date
CA2445755C (en) 2010-09-21
CA2445755A1 (en) 2002-12-19
KR20040030667A (ko) 2004-04-09
KR100860378B1 (ko) 2008-09-25
PL367230A1 (en) 2005-02-21
EP1399427A1 (en) 2004-03-24
DE60201836D1 (de) 2004-12-09
GB0114408D0 (en) 2001-08-08
CN1511144A (zh) 2004-07-07
PL215304B1 (pl) 2013-11-29
IL158577A (en) 2010-11-30
ZA200308400B (en) 2004-09-02
US7244737B2 (en) 2007-07-17
US7084272B2 (en) 2006-08-01
PT1399427E (pt) 2005-01-31
CN1259313C (zh) 2006-06-14
BR0209284B1 (pt) 2013-04-16
IL158577A0 (en) 2004-05-12
BR0209284A (pt) 2004-07-13
ATE281438T1 (de) 2004-11-15
JP2004534794A (ja) 2004-11-18
US20060229450A1 (en) 2006-10-12
MXPA03011225A (es) 2004-02-26
DE60201836T2 (de) 2005-10-27
EP1399427B1 (en) 2004-11-03
ES2229121T3 (es) 2005-04-16
WO2002100837A1 (en) 2002-12-19
US20040242607A1 (en) 2004-12-02

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee