CH513161A - Verfahren zur Herstellung von 4-Alkoxy-piperidinen - Google Patents
Verfahren zur Herstellung von 4-Alkoxy-piperidinenInfo
- Publication number
- CH513161A CH513161A CH888469A CH888469A CH513161A CH 513161 A CH513161 A CH 513161A CH 888469 A CH888469 A CH 888469A CH 888469 A CH888469 A CH 888469A CH 513161 A CH513161 A CH 513161A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkoxypiperidines
- preparation
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH888469A CH513161A (de) | 1969-06-11 | 1969-06-11 | Verfahren zur Herstellung von 4-Alkoxy-piperidinen |
NL7008238A NL7008238A (it) | 1969-06-11 | 1970-06-05 | |
GB2739370A GB1270061A (en) | 1969-06-11 | 1970-06-05 | Process for preparing 4-alkoxypiperidines |
AT516770A AT294834B (de) | 1969-06-11 | 1970-06-09 | Verfahren zur Herstellung von 4-Alkoxy-piperidinen |
DK297770A DK122958B (da) | 1969-06-11 | 1970-06-09 | Fremgangsmåde til fremstilling af 4-alkoxypiperidiner. |
DE19702028179 DE2028179A1 (de) | 1969-06-11 | 1970-06-09 | Verfahren zur Herstellung von 4-Alkoxy-piperidinen |
FR7021097A FR2050136A5 (it) | 1969-06-11 | 1970-06-09 | |
BE751765D BE751765A (fr) | 1969-06-11 | 1970-06-10 | Procede de preparation d'alcoxy-piperidines |
IT6898570A IT1036031B (it) | 1969-06-11 | 1970-06-10 | Metodo per la produzione di 4alcossi piperidine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH888469A CH513161A (de) | 1969-06-11 | 1969-06-11 | Verfahren zur Herstellung von 4-Alkoxy-piperidinen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH513161A true CH513161A (de) | 1971-09-30 |
Family
ID=4345824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH888469A CH513161A (de) | 1969-06-11 | 1969-06-11 | Verfahren zur Herstellung von 4-Alkoxy-piperidinen |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT294834B (it) |
BE (1) | BE751765A (it) |
CH (1) | CH513161A (it) |
DE (1) | DE2028179A1 (it) |
DK (1) | DK122958B (it) |
FR (1) | FR2050136A5 (it) |
GB (1) | GB1270061A (it) |
IT (1) | IT1036031B (it) |
NL (1) | NL7008238A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69721239T2 (de) | 1996-10-07 | 2004-01-29 | Koei Chemical Co | Verfahren zur hesrtellung von säuresalzen aus gamma(piperidyl)buttersäure |
-
1969
- 1969-06-11 CH CH888469A patent/CH513161A/de not_active IP Right Cessation
-
1970
- 1970-06-05 GB GB2739370A patent/GB1270061A/en not_active Expired
- 1970-06-05 NL NL7008238A patent/NL7008238A/xx unknown
- 1970-06-09 FR FR7021097A patent/FR2050136A5/fr not_active Expired
- 1970-06-09 DK DK297770A patent/DK122958B/da unknown
- 1970-06-09 DE DE19702028179 patent/DE2028179A1/de active Pending
- 1970-06-09 AT AT516770A patent/AT294834B/de not_active IP Right Cessation
- 1970-06-10 IT IT6898570A patent/IT1036031B/it active
- 1970-06-10 BE BE751765D patent/BE751765A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK122958B (da) | 1972-05-01 |
BE751765A (fr) | 1970-11-16 |
IT1036031B (it) | 1979-10-30 |
FR2050136A5 (it) | 1971-03-26 |
AT294834B (de) | 1971-12-10 |
NL7008238A (it) | 1970-12-15 |
GB1270061A (en) | 1972-04-12 |
DE2028179A1 (de) | 1970-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |