ES2113912T3 - Procedimiento para la obtencion de 3-alcoxi-acrilesteres substituidos. - Google Patents

Procedimiento para la obtencion de 3-alcoxi-acrilesteres substituidos.

Info

Publication number
ES2113912T3
ES2113912T3 ES92120821T ES92120821T ES2113912T3 ES 2113912 T3 ES2113912 T3 ES 2113912T3 ES 92120821 T ES92120821 T ES 92120821T ES 92120821 T ES92120821 T ES 92120821T ES 2113912 T3 ES2113912 T3 ES 2113912T3
Authority
ES
Spain
Prior art keywords
acrylesters
alcoxy
procedure
obtaining substituted
substituted
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
ES92120821T
Other languages
English (en)
Inventor
Helmut Dr Kraus
Alexander Dr Klausener
Hans-Joachim Dr Diehr
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2113912T3 publication Critical patent/ES2113912T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • 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
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • 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
    • C07D239/42—One nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/08—1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA FABRICACION DE COMPUESTOS DE LA FORMULA (I) EN DONDE R1, R2, R3, X Y N TIENEN EL SIGNIFICADO DADO EN LA DESCRIPCION, A TRAVES DE TRANSFORMACION DE ESTERES DE ACIDO ACETICO CON MONOXIDO DE CARBONO EN PRESENCIA DE UN MEDIO AUXILIAR BASICO Y PROCESO DE ALQUILIZACION A CONTINUACION.
ES92120821T 1991-12-20 1992-12-07 Procedimiento para la obtencion de 3-alcoxi-acrilesteres substituidos. Expired - Lifetime ES2113912T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4142191A DE4142191A1 (de) 1991-12-20 1991-12-20 Verfahren zur herstellung von 3-alkoxy-acrylestern

Publications (1)

Publication Number Publication Date
ES2113912T3 true ES2113912T3 (es) 1998-05-16

Family

ID=6447626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120821T Expired - Lifetime ES2113912T3 (es) 1991-12-20 1992-12-07 Procedimiento para la obtencion de 3-alcoxi-acrilesteres substituidos.

Country Status (6)

Country Link
US (1) US5434267A (es)
EP (1) EP0548650B1 (es)
JP (1) JPH05279333A (es)
DE (2) DE4142191A1 (es)
ES (1) ES2113912T3 (es)
MX (1) MX9207063A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU94026277A (ru) * 1993-07-12 1996-05-27 Сандоз АГ (CH) Пиримидиниловые производные акриловой кислоты, способ их получения, способ подавления фитопатогенных грибов, фунгицидное средство
US5635494A (en) * 1995-04-21 1997-06-03 Rohm And Haas Company Dihydropyridazinones and pyridazinones and their use as fungicides and insecticides
JPH11508227A (ja) * 1995-05-09 1999-07-21 ビーエーエスエフ アクチェンゲゼルシャフト （ヘテロ）アリールオキシ−、−チオ−および−アミノクロトン酸エステル、その製造法および使用法
US5795905A (en) * 1995-06-06 1998-08-18 Neurocrine Biosciences, Inc. CRF receptor antagonists and methods relating thereto
US6162791A (en) * 1998-03-02 2000-12-19 Apotex Inc. Thiadiazole compounds useful as inhibitors of cysteine activity dependent enzymes
US6468977B1 (en) * 1998-03-02 2002-10-22 Apotex Inc. Thiadiazole compounds useful as inhibitors of cysteine activity dependent enzymes
TWI562985B (en) * 2010-07-13 2016-12-21 Lonza Ag Process for the preparation of enolate salts of 4-fluoro-2-hydroxymethylene-3-oxobutyrates
CN119330876A (zh) * 2024-09-10 2025-01-21 山东京博农化科技股份有限公司 一种Flupyroxystrobin的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532396A (de) * 1970-12-15 1973-01-15 Bracco Ind Chimica Spa Neue Röntgenkontrastmittel
CH635564A5 (de) * 1977-10-31 1983-04-15 Bracco Ind Chimica Spa Verfahren zur herstellung von 3-halogenalkoxy- und 3-hydroxyalkoxy-2-alkyl-propionsaeureestern.
DE2952070C2 (de) * 1979-12-22 1983-09-08 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Alkaliformylessigsäurealkylester
GB8521082D0 (en) * 1985-08-22 1985-09-25 Ici Plc Fungicides
ATE82268T1 (de) * 1987-02-09 1992-11-15 Ici Plc Schimmelbekaempfungsmittel.
DE3807232A1 (de) * 1988-03-05 1989-09-14 Bayer Ag Substituierte acrylsaeureester
DE3904931A1 (de) * 1989-02-17 1990-08-23 Bayer Ag Pyridyl-substituierte acrylsaeureester
DE3905364A1 (de) * 1989-02-22 1990-08-23 Hoechst Ag Substituierte pyrimidin-derivate, verfahren zu ihrer herstellung und ihre verwendung als tool
EP0388744B1 (de) * 1989-03-23 1993-05-12 Bayer Ag Verfahren zur Herstellung von beta-Amino-acrylsäureestern
DE3910358A1 (de) * 1989-03-31 1990-10-04 Bayer Ag Thiadiazol-substituierte acrylsaeureester und neue zwischenprodukte
DE4014940A1 (de) * 1989-09-01 1991-03-07 Bayer Ag Substituierte acrylsaeureester

Also Published As

Publication number Publication date
US5434267A (en) 1995-07-18
JPH05279333A (ja) 1993-10-26
DE4142191A1 (de) 1993-06-24
EP0548650A1 (de) 1993-06-30
DE59209261D1 (de) 1998-05-07
MX9207063A (es) 1993-06-01
EP0548650B1 (de) 1998-04-01

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