BE748143A - Procede pour la preparation de piperidine - Google Patents
Procede pour la preparation de piperidineInfo
- Publication number
- BE748143A BE748143A BE748143DA BE748143A BE 748143 A BE748143 A BE 748143A BE 748143D A BE748143D A BE 748143DA BE 748143 A BE748143 A BE 748143A
- Authority
- BE
- Belgium
- Prior art keywords
- piperidine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6904908A NL6904908A (de) | 1969-03-29 | 1969-03-29 | |
US2398170A | 1970-03-30 | 1970-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE748143A true BE748143A (fr) | 1970-09-28 |
Family
ID=26644418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE748143D BE748143A (fr) | 1969-03-29 | 1970-03-27 | Procede pour la preparation de piperidine |
Country Status (7)
Country | Link |
---|---|
US (1) | US3658824A (de) |
BE (1) | BE748143A (de) |
CH (1) | CH531514A (de) |
DE (1) | DE2014837A1 (de) |
FR (1) | FR2040098A5 (de) |
GB (1) | GB1243327A (de) |
NL (1) | NL6904908A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971792A (en) * | 1970-03-23 | 1976-07-27 | Ciba-Geigy Ag | Process for the manufacture of 4-amino-3-aminomethylpiperidine |
US4207260A (en) * | 1978-12-20 | 1980-06-10 | Uop Inc. | Preparation of tertiary amines |
CN116041278A (zh) * | 2022-12-30 | 2023-05-02 | 摩珈(上海)生物科技有限公司 | 一种使用微反应器装置和含钌催化剂制备哌啶的方法 |
CN116041279A (zh) * | 2022-12-30 | 2023-05-02 | 摩珈(上海)生物科技有限公司 | 一种使用高压釜装置和含钌催化剂制备哌啶的方法 |
-
1969
- 1969-03-29 NL NL6904908A patent/NL6904908A/xx unknown
-
1970
- 1970-03-24 GB GB04339/70A patent/GB1243327A/en not_active Expired
- 1970-03-26 CH CH463270A patent/CH531514A/de not_active IP Right Cessation
- 1970-03-26 DE DE19702014837 patent/DE2014837A1/de active Pending
- 1970-03-27 FR FR7011196A patent/FR2040098A5/fr not_active Expired
- 1970-03-27 BE BE748143D patent/BE748143A/xx unknown
- 1970-03-30 US US23981A patent/US3658824A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL6904908A (de) | 1970-10-01 |
DE2014837A1 (de) | 1970-10-08 |
CH531514A (de) | 1972-12-15 |
GB1243327A (en) | 1971-08-18 |
US3658824A (en) | 1972-04-25 |
FR2040098A5 (de) | 1971-01-15 |
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