FR1073425A - Process for the production of hydrazones of heterocyclic aldehydes - Google Patents
Process for the production of hydrazones of heterocyclic aldehydesInfo
- Publication number
- FR1073425A FR1073425A FR1073425DA FR1073425A FR 1073425 A FR1073425 A FR 1073425A FR 1073425D A FR1073425D A FR 1073425DA FR 1073425 A FR1073425 A FR 1073425A
- Authority
- FR
- France
- Prior art keywords
- hydrazones
- production
- heterocyclic aldehydes
- aldehydes
- heterocyclic
- 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
- C07D213/88—Nicotinoylhydrazones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1073425X | 1951-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1073425A true FR1073425A (en) | 1954-09-24 |
Family
ID=7720074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1073425D Expired FR1073425A (en) | 1951-12-22 | 1952-12-13 | Process for the production of hydrazones of heterocyclic aldehydes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1073425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775598A (en) * | 1955-04-14 | 1956-12-25 | Sterling Drug Inc | Process of preparing pyridoxal isonicotinoylhydrazone and intermediate used therein |
-
1952
- 1952-12-13 FR FR1073425D patent/FR1073425A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775598A (en) * | 1955-04-14 | 1956-12-25 | Sterling Drug Inc | Process of preparing pyridoxal isonicotinoylhydrazone and intermediate used therein |
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