FR1071825A - Procédé pour la préparation de dérivés de pyridine - Google Patents
Procédé pour la préparation de dérivés de pyridineInfo
- Publication number
- FR1071825A FR1071825A FR1071825DA FR1071825A FR 1071825 A FR1071825 A FR 1071825A FR 1071825D A FR1071825D A FR 1071825DA FR 1071825 A FR1071825 A FR 1071825A
- Authority
- FR
- France
- Prior art keywords
- preparation
- pyridine derivatives
- pyridine
- derivatives
- 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
- C07D213/86—Hydrazides; Thio or imino analogues thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1071825XA | 1951-11-03 | 1951-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1071825A true FR1071825A (fr) | 1954-09-06 |
Family
ID=22315265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1071825D Expired FR1071825A (fr) | 1951-11-03 | 1952-10-28 | Procédé pour la préparation de dérivés de pyridine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1071825A (fr) |
-
1952
- 1952-10-28 FR FR1071825D patent/FR1071825A/fr not_active Expired
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