ES2184940T3 - Procedimiento para la preparacion de acidos piridina-carboxilicos. - Google Patents

Procedimiento para la preparacion de acidos piridina-carboxilicos.

Info

Publication number
ES2184940T3
ES2184940T3 ES97112547T ES97112547T ES2184940T3 ES 2184940 T3 ES2184940 T3 ES 2184940T3 ES 97112547 T ES97112547 T ES 97112547T ES 97112547 T ES97112547 T ES 97112547T ES 2184940 T3 ES2184940 T3 ES 2184940T3
Authority
ES
Spain
Prior art keywords
alkyl
formula
pyridine
methoxymethyl
alkoxy
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
ES97112547T
Other languages
English (en)
Inventor
Yves Dr Bessard
Gerhard Dr Stucky
Jean-Paul Dr Roduit
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of ES2184940T3 publication Critical patent/ES2184940T3/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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • 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
    • C07D213/61—Halogen atoms or nitro radicals
    • 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PREPARACION DE ESTERES DEL ACIDO PIRIDINCARBOXILICO DE FORMULA GENERAL DONDE R SUP,1} ES HIDROGENO, UN GRUPO ALQUILO C SUB,1} C SUB,6}, UN GRUPO ALCOXICARBONILO C SUB,1} SUB,4} Y X ES CLORO O BROMO. LOS ESTERES DEL ACIDO PIRIDINCARBOXILICO SE OBTIENEN POR REACCION DE LA CORRESPONDIENTE 2,3 IHALOPIRIDINA, CON MONOXIDO DE CARBONO Y UN ALCANOL C SUB,1} C SUB,4} EN PRESENCIA DE UNA BASE DEBIL Y UN COMPLEJO DE PALADIO CON BIS OXILICO SON PRODUCTOS INTERMEDIOS PARA LA PREPARACION DE HERBICIDAS Y MEDICAMENTOS CONTRA ENFERMEDADES FIBROTICAS.
ES97112547T 1996-07-23 1997-07-22 Procedimiento para la preparacion de acidos piridina-carboxilicos. Expired - Lifetime ES2184940T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH184196 1996-07-23

Publications (1)

Publication Number Publication Date
ES2184940T3 true ES2184940T3 (es) 2003-04-16

Family

ID=4219864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97112547T Expired - Lifetime ES2184940T3 (es) 1996-07-23 1997-07-22 Procedimiento para la preparacion de acidos piridina-carboxilicos.

Country Status (10)

Country Link
US (3) US5925765A (es)
EP (1) EP0820986B1 (es)
JP (1) JPH1087625A (es)
AT (1) ATE225336T1 (es)
CA (1) CA2209392C (es)
DE (1) DE59708359D1 (es)
DK (1) DK0820986T3 (es)
ES (1) ES2184940T3 (es)
PT (1) PT820986E (es)
SI (1) SI0820986T1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0820987T3 (da) * 1996-07-23 2003-02-17 Lonza Ag Fremgangsmåde til fremstilling af pyridin-2,3-dicarboxylsyreestere
CZ291059B6 (cs) * 1997-03-12 2002-12-11 Lonza Ag Způsob výroby esterů 2,6-pyridindikarboxylových kyselin
JPH11255768A (ja) * 1998-03-09 1999-09-21 Ajinomoto Co Inc 抗ウイルス剤の製造方法
WO2001007416A1 (de) * 1999-07-28 2001-02-01 Lonza Ag Verfahren zur herstellung von pyridazincarbonsäurederivaten
US7795439B2 (en) * 2004-06-25 2010-09-14 Basf Aktiengesellschaft In-situ treatment of pyridine 2,3-dicarboxylic acid esters with an oxidizing agent
CN109467531A (zh) * 2017-09-08 2019-03-15 沈阳科创化学品有限公司 一种取代吡啶二羧酸衍生物的制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128554A (en) * 1974-05-10 1978-12-05 University Of Delaware Process for the preparation of carboxylic acid amides from organic halides
NZ188244A (en) * 1977-09-13 1981-04-24 Ici Australia Ltd 2-substituted pyrimidines compositions growth regulating processes
US4254125A (en) * 1980-04-07 1981-03-03 The Dow Chemical Company 2-Chloro-3-phenoxypyrazines and 2-chloro-6-phenoxypyrazines possessing antiviral activity
IL64220A (en) * 1980-11-21 1985-06-30 May & Baker Ltd Nicotinamide derivatives,their preparation and their use as herbicides
US5159113A (en) * 1984-12-19 1992-10-27 The B. F. Goodrich Company Process for the palladium-catalyzed amidation of vinyl chloride
CH664754A5 (en) * 1985-06-25 1988-03-31 Lonza Ag 5,6-di:chloro-nicotinic acid prodn. - by reacting 6-hydroxy-nicotinic acid with acid chloride, reacting prod. with chlorine, then with acid chloride and hydrolysing prod
JPH0819009B2 (ja) * 1987-03-12 1996-02-28 日本農薬株式会社 カルボン酸アミド類の製造法
IL91083A (en) * 1988-07-25 1993-04-04 Ciba Geigy Cyclohexanedione derivatives, their preparation and their use as herbicides
CA2008878C (en) * 1989-02-28 2003-01-21 Michelangelo Scalone Process for preparing pyridine-2-carboxamides
DE4020055A1 (de) * 1990-01-18 1991-07-25 Bayer Ag Verfahren zur herstellung von substituierten 2-chlor-pyridinen
GB9005965D0 (en) * 1990-03-16 1990-05-09 Shell Int Research Herbicidal carboxamide derivatives
EP0461401A1 (en) * 1990-06-15 1991-12-18 American Cyanamid Company Process for the preparation of dialkyl, pyridine-2,3-dicarboxylates and derivatives thereof from dialkyl dichloromaleate
GB9025828D0 (en) * 1990-11-28 1991-01-09 Shell Int Research Herbicidal carboxamide derivatives
DE4207604A1 (de) * 1991-03-13 1992-09-17 Ciba Geigy Ag Schaedlingsbekaempfungsmittel
US5166352A (en) * 1991-09-12 1992-11-24 Dowelanco Pyridinecarboxylic acid chlorides from (trichloromethyl)pyridines
US5288866A (en) * 1991-12-20 1994-02-22 American Cyanamid Company 5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5- (substituted methyl)-2,3-pyridinedicarboxylic acids
TW371658B (en) * 1992-03-06 1999-10-11 Reilly Ind Inc Process for producing 2-halo-nicotinic acid derivatives and precursor thereto
EP0564406B1 (de) * 1992-04-02 1999-05-06 Novartis AG Ferrocenyldiphosphine als Liganden für homogene Katalysatoren
EP0612758B1 (de) * 1993-02-26 2003-04-09 Syngenta Participations AG Ferrocenyldiphosphine als Liganden für homogene Katalysatoren
CA2163785A1 (en) * 1993-05-27 1994-12-08 Hans-Peter Niedermann Herbicidal compounds
CA2539969C (en) * 1993-06-01 2009-07-07 Lonza Ltd. Process for the preparation of carboxylic acids of nitrogen-containing aromatic heterocyclic compounds
DE59408655D1 (de) * 1993-10-01 1999-09-30 Novartis Ag Mit Fluoralkyl substituierte Ferrocenyldiphosphine als Liganden für homogene Katalysatoren
DE4410480A1 (de) * 1994-03-25 1995-09-28 Hoechst Ag Sulfonamidocarbonylpyridin-2-carbonsäureesteramide sowie ihre Pyridin-N-oxide, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel
US5464106A (en) * 1994-07-06 1995-11-07 Plastipak Packaging, Inc. Multi-layer containers

Also Published As

Publication number Publication date
US5925765A (en) 1999-07-20
US6162921A (en) 2000-12-19
SI0820986T1 (en) 2003-04-30
ATE225336T1 (de) 2002-10-15
EP0820986A1 (de) 1998-01-28
DE59708359D1 (de) 2002-11-07
EP0820986B1 (de) 2002-10-02
CA2209392A1 (en) 1998-01-23
PT820986E (pt) 2003-02-28
CA2209392C (en) 2007-02-20
DK0820986T3 (da) 2003-01-27
JPH1087625A (ja) 1998-04-07
US6022973A (en) 2000-02-08

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