ES2166093T3 - Procedimiento para la preparacion de compuestos de pirimidina. - Google Patents

Procedimiento para la preparacion de compuestos de pirimidina.

Info

Publication number
ES2166093T3
ES2166093T3 ES97933760T ES97933760T ES2166093T3 ES 2166093 T3 ES2166093 T3 ES 2166093T3 ES 97933760 T ES97933760 T ES 97933760T ES 97933760 T ES97933760 T ES 97933760T ES 2166093 T3 ES2166093 T3 ES 2166093T3
Authority
ES
Spain
Prior art keywords
acid
procedure
preparation
compound
formula
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.)
Expired - Lifetime
Application number
ES97933760T
Other languages
English (en)
Inventor
Ian Gordon Berry
Brian Jeffrey Cox
Boos Gareth Andrew De
Ian George Fleming
Raymond Vincent Heavon Jones
Alan John Whitton
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.)
Syngenta Ltd
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
Application granted granted Critical
Publication of ES2166093T3 publication Critical patent/ES2166093T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PREPARAR UN COMPUESTO DE LA FORMULA (I) QUE COMPRENDE EL TRATAMIENTO DE UN COMPUESTO DE LA FORMULA (II) BIEN CON (A) UN CATALIZADOR ACIDO OPCIONALMENTE EN LA PRESENCIA DE UN MEDIO PARA ELIMINAR EL METANOL, O BIEN (B) CON UN CLORURO DE UN ACIDO; TENIENDO EN CUENTA QUE CUANDO EL CATALIZADOR ACIDO ES UN ACIDO SULFONICO DE P-TOLUENO O BISULFITO DE POTASIO ENTONCES EL PROCESO SE REALIZA EN LA PRESENCIA DE UN ANHIDRIDO DE UN ACIDO.
ES97933760T 1996-08-19 1997-07-25 Procedimiento para la preparacion de compuestos de pirimidina. Expired - Lifetime ES2166093T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9617351.3A GB9617351D0 (en) 1996-08-19 1996-08-19 Chemical process

Publications (1)

Publication Number Publication Date
ES2166093T3 true ES2166093T3 (es) 2002-04-01

Family

ID=10798657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97933760T Expired - Lifetime ES2166093T3 (es) 1996-08-19 1997-07-25 Procedimiento para la preparacion de compuestos de pirimidina.

Country Status (20)

Country Link
US (1) US6162916A (es)
EP (1) EP0925285B1 (es)
JP (1) JP4417435B2 (es)
KR (1) KR100489569B1 (es)
CN (1) CN1105108C (es)
AR (1) AR009062A1 (es)
AT (1) ATE207061T1 (es)
AU (1) AU3700597A (es)
BR (1) BR9711201A (es)
DE (1) DE69707483T2 (es)
DK (1) DK0925285T3 (es)
ES (1) ES2166093T3 (es)
GB (1) GB9617351D0 (es)
GR (1) GR3036917T3 (es)
IL (1) IL128505A (es)
IN (1) IN186139B (es)
PT (1) PT925285E (es)
TW (1) TW382627B (es)
WO (1) WO1998007707A1 (es)
ZA (1) ZA976824B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9622345D0 (en) * 1996-10-28 1997-01-08 Zeneca Ltd Chemical process
GB0508422D0 (en) * 2005-04-26 2005-06-01 Syngenta Ltd Chemical process
CN100427481C (zh) 2005-05-26 2008-10-22 沈阳化工研究院 一种芳基醚类化合物及其制备与应用
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-
EP2055694A1 (de) * 2007-10-29 2009-05-06 Lonza Ag Verfahren zur Herstellung von Alkyl-3-alkoxyprop-2-enoaten
MX2010004565A (es) * 2007-10-29 2010-05-20 Lonza Ag Proceso para la peparacion de alquil 3,3-dialcoxipropionatos.
CN101973943B (zh) * 2010-09-26 2012-11-21 重庆紫光化工股份有限公司 (e)-2-[2-(6-氯嘧啶-4-基氧)苯基]-3-甲氧基丙烯酸甲酯的制备方法
CN102070538B (zh) * 2011-01-21 2012-05-23 泰州百力化学有限公司 一种制备嘧菌酯的方法
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
KR101354175B1 (ko) 2012-02-28 2014-01-27 동부팜한농 주식회사 2-(3,3-디메톡시)프로파노에이트기로부터 메틸 (ｅ)-2-(3-메톡시)아크릴레이트기의 제조방법
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
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
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
WO2015059712A1 (en) * 2013-10-24 2015-04-30 Bhagirada Chemicals & Industries Limited Process for the preparation of methyl 2-[2-(6-chloropyrimidin-4-yioxy)phenyl}- 3-methoxypropanoate
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
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
CN111278812A (zh) 2017-10-27 2020-06-12 先正达参股股份有限公司 媒介控制组合物、方法和使用其的产品
CN112574125A (zh) * 2020-12-01 2021-03-30 维讯化工（南京）有限公司 一种提高嘧菌酯转化率的方法
WO2026078205A1 (en) 2024-10-10 2026-04-16 Syngenta Crop Protection Ag Process for the preparation of intermediates for the preparation of azoxystrobin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ213630A (en) * 1984-10-19 1990-02-26 Ici Plc Acrylic acid derivatives and fungicidal compositions
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
DE4340181A1 (de) * 1993-11-25 1995-06-01 Bayer Ag 3-Methoxy-2-phenyl-acrylsäuremethylester

Also Published As

Publication number Publication date
WO1998007707A1 (en) 1998-02-26
DE69707483D1 (de) 2001-11-22
GB9617351D0 (en) 1996-10-02
CN1228086A (zh) 1999-09-08
CN1105108C (zh) 2003-04-09
AU3700597A (en) 1998-03-06
DE69707483T2 (de) 2002-05-29
PT925285E (pt) 2002-02-28
IL128505A (en) 2003-06-24
IL128505A0 (en) 2000-01-31
EP0925285B1 (en) 2001-10-17
KR20000068079A (ko) 2000-11-25
GR3036917T3 (en) 2002-01-31
US6162916A (en) 2000-12-19
JP4417435B2 (ja) 2010-02-17
IN186139B (es) 2001-06-23
EP0925285A1 (en) 1999-06-30
ZA976824B (en) 1998-02-19
ATE207061T1 (de) 2001-11-15
KR100489569B1 (ko) 2005-05-16
JP2000516627A (ja) 2000-12-12
DK0925285T3 (da) 2001-11-19
TW382627B (en) 2000-02-21
BR9711201A (pt) 1999-08-17
AR009062A1 (es) 2000-03-08

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