DE292871C - - Google Patents
Info
- Publication number
- DE292871C DE292871C DENDAT292871D DE292871DA DE292871C DE 292871 C DE292871 C DE 292871C DE NDAT292871 D DENDAT292871 D DE NDAT292871D DE 292871D A DE292871D A DE 292871DA DE 292871 C DE292871 C DE 292871C
- Authority
- DE
- Germany
- Prior art keywords
- homologues
- oxybase
- oxypiperidine
- oxypyridine
- pyridone
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-An SPRU ch:Abänderung des durch Patent 292456 geschützten Verfahrens zur Darstellung von 4-Oxypiperidin, dadurch gekennzeichnet, daß man zwecks Darstellung von Homologen dieser Oxybase hier die N- oder C-Homologen des 4 - Oxypyridins (y-Pyridons) verwendet.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE292871C true DE292871C (de) |
Family
ID=547595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT292871D Active DE292871C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE292871C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477937A (en) * | 1945-01-13 | 1949-08-02 | Rhone Poulenc Sa | N-hydrocarbon 3-piperidinols |
-
0
- DE DENDAT292871D patent/DE292871C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477937A (en) * | 1945-01-13 | 1949-08-02 | Rhone Poulenc Sa | N-hydrocarbon 3-piperidinols |
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