CH363344A - Procédé de préparation d'esters d'acides pyridine-carboxyliques - Google Patents
Procédé de préparation d'esters d'acides pyridine-carboxyliquesInfo
- Publication number
- CH363344A CH363344A CH5230357A CH5230357A CH363344A CH 363344 A CH363344 A CH 363344A CH 5230357 A CH5230357 A CH 5230357A CH 5230357 A CH5230357 A CH 5230357A CH 363344 A CH363344 A CH 363344A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyridine
- carboxylic acids
- preparing esters
- esters
- preparing
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US620208A US2948734A (en) | 1956-11-05 | 1956-11-05 | Esterification of pyridine carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH363344A true CH363344A (fr) | 1962-07-31 |
Family
ID=24485019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5230357A CH363344A (fr) | 1956-11-05 | 1957-11-05 | Procédé de préparation d'esters d'acides pyridine-carboxyliques |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2948734A (fr) |
| CH (1) | CH363344A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH417595A (de) * | 1959-11-20 | 1966-07-31 | Shionogi & Co | Verfahren zur Herstellung von Alkyl-5-alkylisoxazol-3-carboxylaten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE942509C (de) * | 1951-12-18 | 1956-05-03 | Basf Ag | Verfahren zur Herstellung von Estern der Nicotionsaeure |
| US2758999A (en) * | 1952-04-04 | 1956-08-14 | Nepera Chemical Co Inc | Esterification of pyridine carboxylic acids |
| GB748706A (en) * | 1952-05-31 | 1956-05-09 | Nepera Chemical Co Inc | The esterification of pyridine carboxylic acids |
| US2816112A (en) * | 1954-05-28 | 1957-12-10 | Nopco Chem Co | Non-catalytic preparation of nicotinic acid esters |
-
1956
- 1956-11-05 US US620208A patent/US2948734A/en not_active Expired - Lifetime
-
1957
- 1957-11-05 CH CH5230357A patent/CH363344A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2948734A (en) | 1960-08-09 |
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