ZA200708582B - Processes for the preparation of azoxystrobin using DABCO as a catalyst and novel intermediates used in the processes - Google Patents

Processes for the preparation of azoxystrobin using DABCO as a catalyst and novel intermediates used in the processes

Info

Publication number
ZA200708582B
ZA200708582B ZA200708582A ZA200708582A ZA200708582B ZA 200708582 B ZA200708582 B ZA 200708582B ZA 200708582 A ZA200708582 A ZA 200708582A ZA 200708582 A ZA200708582 A ZA 200708582A ZA 200708582 B ZA200708582 B ZA 200708582B
Authority
ZA
South Africa
Prior art keywords
processes
azoxystrobin
dabco
catalyst
preparation
Prior art date
Application number
ZA200708582A
Other languages
English (en)
Inventor
Whitton Alan John
Vass Jack
Boyd Ewan Campbell
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34640147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200708582(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Syngenta Ltd filed Critical Syngenta Ltd
Publication of ZA200708582B publication Critical patent/ZA200708582B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/734—Ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA200708582A 2005-04-26 2007-10-08 Processes for the preparation of azoxystrobin using DABCO as a catalyst and novel intermediates used in the processes ZA200708582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0508422.3A GB0508422D0 (en) 2005-04-26 2005-04-26 Chemical process

Publications (1)

Publication Number Publication Date
ZA200708582B true ZA200708582B (en) 2008-11-26

Family

ID=34640147

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200708582A ZA200708582B (en) 2005-04-26 2007-10-08 Processes for the preparation of azoxystrobin using DABCO as a catalyst and novel intermediates used in the processes

Country Status (30)

Country Link
US (1) US8124761B2 (ko)
EP (2) EP1891020B1 (ko)
JP (2) JP5107901B2 (ko)
KR (1) KR101320492B1 (ko)
CN (2) CN101163682B (ko)
AR (1) AR055779A1 (ko)
AU (2) AU2006238984B2 (ko)
BR (1) BRPI0610381B1 (ko)
CA (2) CA2605323C (ko)
CL (1) CL2009001200A1 (ko)
CY (1) CY1114548T1 (ko)
DK (1) DK1891020T3 (ko)
EA (1) EA013635B1 (ko)
ES (2) ES2482144T3 (ko)
GB (1) GB0508422D0 (ko)
GE (2) GEP20135956B (ko)
GT (1) GT200600171A (ko)
HK (1) HK1119435A1 (ko)
IL (2) IL186231A (ko)
JO (1) JO2893B1 (ko)
MY (2) MY144016A (ko)
NZ (2) NZ586772A (ko)
PL (2) PL1891020T3 (ko)
PT (2) PT2308825E (ko)
SI (1) SI1891020T1 (ko)
TW (2) TW201217331A (ko)
UA (2) UA90898C2 (ko)
UY (2) UY29500A1 (ko)
WO (1) WO2006114572A2 (ko)
ZA (1) ZA200708582B (ko)

Families Citing this family (29)

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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-
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
JP2015083541A (ja) * 2012-02-03 2015-04-30 アグロカネショウ株式会社 対称性４，６−ビス（アリールオキシ）ピリミジン化合物の製造方法
KR20130136671A (ko) 2012-06-05 2013-12-13 삼성디스플레이 주식회사 정전 용량 방식의 터치 패널 센서 및 이를 포함하는 터치 패널 표시 장치
CN102690237A (zh) * 2012-06-11 2012-09-26 江西中科合臣实业有限公司 一种合成高纯度嘧菌酯的方法
CN103214423B (zh) * 2013-03-20 2016-03-16 北京颖泰嘉和生物科技股份有限公司 一种丙烯酸酯类化合物的制备方法
CN103265496B (zh) * 2013-05-16 2015-02-25 北京颖泰嘉和生物科技有限公司 一种嘧菌酯的制备方法
TWI621614B (zh) 2013-05-28 2018-04-21 科麥農股份有限公司 4,6-雙(芳氧基)嘧啶衍生物的製備方法
WO2014203270A2 (en) * 2013-06-19 2014-12-24 Bhagiradha Chemicals & Industries Limited Process for the preparation of acrylate derivatives
CN103467387B (zh) 2013-09-05 2016-03-16 北京颖泰嘉和生物科技股份有限公司 一种制备嘧菌酯及其中间体的方法
CN104672146A (zh) * 2013-11-26 2015-06-03 上海泰禾化工有限公司 一种新的高产率制备嘧菌酯的方法
WO2015102016A1 (en) * 2013-12-31 2015-07-09 Bhagiradha Chemicals & Industries Limited Process for the preparation of methyl 2-[2-(6-chloropyrimidin-4-yloxy) phenyl]-3,3- dimethoxypropionate
CN104292102A (zh) * 2014-07-29 2015-01-21 浙江颖欣化工有限公司 一种嘧菌酯中间体的制备方法
CN104230821B (zh) * 2014-09-16 2016-07-06 重庆紫光国际化工有限责任公司 嘧菌酯的合成方法
CN104230820B (zh) * 2014-09-16 2016-09-28 重庆紫光国际化工有限责任公司 嘧菌酯的合成方法
CN104230819B (zh) * 2014-09-16 2017-05-03 重庆紫光国际化工有限责任公司 嘧菌酯的合成方法
CN104230822B (zh) * 2014-09-16 2017-03-08 重庆紫光国际化工有限责任公司 嘧菌酯的合成方法
CN104974097B (zh) * 2015-05-29 2018-04-17 重庆紫光化工股份有限公司 一种嘧菌酯的合成方法
CN107235920A (zh) * 2017-07-29 2017-10-10 江苏绿叶农化有限公司 一种嘧菌酯的合成方法
CN109721548B (zh) 2017-10-31 2020-11-13 南通泰禾化工股份有限公司 一种嘧菌酯的制备方法
CN110294716B (zh) 2018-03-23 2021-05-07 帕潘纳(北京)科技有限公司 一种嘧菌酯及其中间体的制备方法
CN109529928B (zh) * 2018-11-16 2021-06-29 河北威远生物化工有限公司 一种催化剂体系及利用其制备嘧菌酯或其中间体的方法
TWI705961B (zh) 2018-11-28 2020-10-01 興農股份有限公司 亞托敏的製備方法
CN113767093A (zh) * 2019-04-18 2021-12-07 Upl有限公司 用于制备嘧菌酯及其中间体的方法
CN114685376B (zh) * 2020-12-28 2024-06-07 北京颖泰嘉和生物科技股份有限公司 嘧菌酯中间体的制备方法
CN114685377B (zh) * 2020-12-31 2024-05-31 北京颖泰嘉和生物科技股份有限公司 嘧菌酯类化合物的制备方法
CN118084805A (zh) * 2022-05-26 2024-05-28 安徽广信农化股份有限公司 一种制备嘧菌酯及其中间体的方法

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NZ213630A (en) * 1984-10-19 1990-02-26 Ici Plc Acrylic acid derivatives and fungicidal compositions
DE3789683T2 (de) * 1986-04-17 1994-08-25 Zeneca Ltd Fungizide.
GB9122430D0 (en) 1990-11-16 1991-12-04 Ici Plc Chemical process
GB2255092A (en) * 1991-04-23 1992-10-28 Ici Plc 1,2,3-triazine fungicides
GB9415291D0 (en) * 1994-07-28 1994-09-21 Zeneca Ltd Chemical process
GB9617351D0 (en) * 1996-08-19 1996-10-02 Zeneca Ltd Chemical process
GB9622345D0 (en) 1996-10-28 1997-01-08 Zeneca Ltd Chemical process
JP2000191554A (ja) * 1998-12-29 2000-07-11 Nippon Soda Co Ltd 反応活性の高い官能基を有するアクリル酸誘導体の製造方法
DE10014607A1 (de) * 2000-03-24 2001-09-27 Bayer Ag Verfahren zur Herstellung von unsymmetrischen 4,6-Bis(aryloxy pyrimidin-Derivaten

Also Published As

Publication number Publication date
PL1891020T3 (pl) 2013-11-29
CN102126955B (zh) 2012-12-12
AU2006238984A1 (en) 2006-11-02
HK1119435A1 (en) 2009-03-06
IL186231A (en) 2012-01-31
MY145298A (en) 2012-01-13
AU2006238984B2 (en) 2011-04-21
NZ561937A (en) 2010-11-26
US8124761B2 (en) 2012-02-28
GEP20135956B (en) 2013-11-11
GT200600171A (es) 2006-11-28
MY144016A (en) 2011-07-29
PL2308825T3 (pl) 2014-10-31
CL2009001200A1 (es) 2009-10-23
CN102126955A (zh) 2011-07-20
UY29500A1 (es) 2006-11-30
TW201217331A (en) 2012-05-01
CN101163682B (zh) 2012-09-05
AU2011201115A1 (en) 2011-04-07
BRPI0610381A2 (pt) 2012-10-23
EP1891020A2 (en) 2008-02-27
UY37399A (es) 2018-02-28
AU2011201115B2 (en) 2011-10-20
JP2012232998A (ja) 2012-11-29
JO2893B1 (en) 2015-09-15
DK1891020T3 (da) 2013-08-26
JP5107901B2 (ja) 2012-12-26
WO2006114572A2 (en) 2006-11-02
UA90898C2 (ru) 2010-06-10
SI1891020T1 (sl) 2013-09-30
CA2605323C (en) 2013-10-01
EP2308825A1 (en) 2011-04-13
JP2008539214A (ja) 2008-11-13
CA2808289A1 (en) 2006-11-02
IL208667A (en) 2013-02-28
PT1891020E (pt) 2013-09-02
EA013635B1 (ru) 2010-06-30
EP1891020B1 (en) 2013-06-05
IL208667A0 (en) 2010-12-30
GEP20115276B (en) 2011-08-25
PT2308825E (pt) 2014-07-25
CN101163682A (zh) 2008-04-16
KR20080000612A (ko) 2008-01-02
CA2605323A1 (en) 2006-11-02
NZ586772A (en) 2011-07-29
CY1114548T1 (el) 2016-10-05
US20080214587A1 (en) 2008-09-04
ES2482144T3 (es) 2014-08-01
WO2006114572A3 (en) 2007-01-18
BRPI0610381B1 (pt) 2015-08-11
EA200702331A1 (ru) 2008-06-30
KR101320492B1 (ko) 2013-10-22
TWI385147B (zh) 2013-02-11
UA107443C2 (uk) 2015-01-12
TW200643014A (en) 2006-12-16
EP2308825B1 (en) 2014-05-21
GB0508422D0 (en) 2005-06-01
ES2425367T3 (es) 2013-10-15
AR055779A1 (es) 2007-09-05
CA2808289C (en) 2014-01-28
JP5491589B2 (ja) 2014-05-14
IL186231A0 (en) 2008-01-20

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