DK0820986T3 - Fremgangsmåde til fremstilling af pyridincarboxylsyreestere - Google Patents
Fremgangsmåde til fremstilling af pyridincarboxylsyreestereInfo
- Publication number
- DK0820986T3 DK0820986T3 DK97112547T DK97112547T DK0820986T3 DK 0820986 T3 DK0820986 T3 DK 0820986T3 DK 97112547 T DK97112547 T DK 97112547T DK 97112547 T DK97112547 T DK 97112547T DK 0820986 T3 DK0820986 T3 DK 0820986T3
- Authority
- DK
- Denmark
- Prior art keywords
- alkyl
- formula
- methoxymethyl
- alkoxy
- preparation
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH184196 | 1996-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0820986T3 true DK0820986T3 (da) | 2003-01-27 |
Family
ID=4219864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK97112547T DK0820986T3 (da) | 1996-07-23 | 1997-07-22 | Fremgangsmåde til fremstilling af pyridincarboxylsyreestere |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US5925765A (da) |
| EP (1) | EP0820986B1 (da) |
| JP (1) | JPH1087625A (da) |
| AT (1) | ATE225336T1 (da) |
| CA (1) | CA2209392C (da) |
| DE (1) | DE59708359D1 (da) |
| DK (1) | DK0820986T3 (da) |
| ES (1) | ES2184940T3 (da) |
| PT (1) | PT820986E (da) |
| SI (1) | SI0820986T1 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0820987B1 (de) * | 1996-07-23 | 2002-11-06 | Lonza AG | Verfahren zur Herstellung von Pyridin-2,3-dicarbonsäureestern |
| 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)
| 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 |
| SG42936A1 (en) * | 1992-04-02 | 1997-10-17 | Ciba Geigy Ag | Ferrocenyl diphosphines as ligands for homogeneous catalysts |
| DE59410267D1 (de) * | 1993-02-26 | 2003-05-15 | Syngenta Participations Ag | Ferrocenyldiphosphine als Liganden für homogene Katalysatoren |
| EP0700391B1 (en) * | 1993-05-27 | 1998-10-21 | Shell Internationale Researchmaatschappij B.V. | 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 |
| EP0646590B1 (de) * | 1993-10-01 | 1999-08-25 | 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 |
-
1997
- 1997-07-02 CA CA002209392A patent/CA2209392C/en not_active Expired - Fee Related
- 1997-07-15 US US08/893,152 patent/US5925765A/en not_active Expired - Fee Related
- 1997-07-16 JP JP9191607A patent/JPH1087625A/ja active Pending
- 1997-07-22 SI SI9730454T patent/SI0820986T1/xx unknown
- 1997-07-22 AT AT97112547T patent/ATE225336T1/de not_active IP Right Cessation
- 1997-07-22 EP EP97112547A patent/EP0820986B1/de not_active Expired - Lifetime
- 1997-07-22 PT PT97112547T patent/PT820986E/pt unknown
- 1997-07-22 DE DE59708359T patent/DE59708359D1/de not_active Expired - Fee Related
- 1997-07-22 ES ES97112547T patent/ES2184940T3/es not_active Expired - Lifetime
- 1997-07-22 DK DK97112547T patent/DK0820986T3/da active
-
1999
- 1999-03-30 US US09/280,976 patent/US6022973A/en not_active Expired - Fee Related
- 1999-09-20 US US09/399,744 patent/US6162921A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2209392C (en) | 2007-02-20 |
| EP0820986B1 (de) | 2002-10-02 |
| US5925765A (en) | 1999-07-20 |
| US6022973A (en) | 2000-02-08 |
| US6162921A (en) | 2000-12-19 |
| DE59708359D1 (de) | 2002-11-07 |
| EP0820986A1 (de) | 1998-01-28 |
| ATE225336T1 (de) | 2002-10-15 |
| SI0820986T1 (en) | 2003-04-30 |
| CA2209392A1 (en) | 1998-01-23 |
| ES2184940T3 (es) | 2003-04-16 |
| JPH1087625A (ja) | 1998-04-07 |
| PT820986E (pt) | 2003-02-28 |
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