FR922657A - Procédé de préparation des acides pyridine carboxyliques - Google Patents
Procédé de préparation des acides pyridine carboxyliquesInfo
- Publication number
- FR922657A FR922657A FR922657DA FR922657A FR 922657 A FR922657 A FR 922657A FR 922657D A FR922657D A FR 922657DA FR 922657 A FR922657 A FR 922657A
- Authority
- FR
- France
- Prior art keywords
- carboxylic acids
- pyridine carboxylic
- preparing pyridine
- preparing
- acids
- 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
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
- C07D213/803—Processes of preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR922657T | 1946-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR922657A true FR922657A (fr) | 1947-06-16 |
Family
ID=9438144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR922657D Expired FR922657A (fr) | 1946-02-21 | 1946-02-21 | Procédé de préparation des acides pyridine carboxyliques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR922657A (fr) |
-
1946
- 1946-02-21 FR FR922657D patent/FR922657A/fr not_active Expired
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