DD124474A5 - - Google Patents
Info
- Publication number
- DD124474A5 DD124474A5 DD19206376A DD19206376A DD124474A5 DD 124474 A5 DD124474 A5 DD 124474A5 DD 19206376 A DD19206376 A DD 19206376A DD 19206376 A DD19206376 A DD 19206376A DD 124474 A5 DD124474 A5 DD 124474A5
- Authority
- DD
- German Democratic Republic
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
- C07D295/023—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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752514004 DE2514004C3 (de) | 1975-03-29 | 1975-03-29 | Verfahren zur Herstellung von 3-Methylpiperidin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD124474A5 true DD124474A5 (xx) | 1977-02-23 |
Family
ID=5942726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19206376A DD124474A5 (xx) | 1975-03-29 | 1976-03-26 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51122074A (xx) |
| BE (1) | BE840151A (xx) |
| BR (1) | BR7601871A (xx) |
| CA (1) | CA1050987A (xx) |
| CH (1) | CH607999A5 (xx) |
| DD (1) | DD124474A5 (xx) |
| DE (1) | DE2514004C3 (xx) |
| ES (1) | ES446437A1 (xx) |
| FR (1) | FR2306202A1 (xx) |
| GB (1) | GB1488335A (xx) |
| IT (1) | IT1057358B (xx) |
| NL (1) | NL7603259A (xx) |
| PL (1) | PL97986B1 (xx) |
| SU (1) | SU569284A3 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028384A1 (de) * | 1980-07-26 | 1982-02-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von n-alkylpiperidinen und n-alkylpyrrolidinen |
| DE3104765A1 (de) * | 1981-02-11 | 1982-09-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pyridinen oder pyrrolen aus (alpha),(omega)-dinitrilen |
| DE3329692A1 (de) * | 1983-08-17 | 1985-03-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 5- bis 7-gliedrigen cyclischen iminen |
| US20100152452A1 (en) * | 2008-12-15 | 2010-06-17 | Taigen Biotechnology Co., Ltd. | Stereoselective synthesis of piperidine derivatives |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790804A (en) * | 1955-06-04 | 1957-04-30 | Ici Ltd | Catalytic hydrogenation |
| US3408397A (en) * | 1965-06-01 | 1968-10-29 | Nat Distillers Chem Corp | Methyl pentamethylene diamine process |
-
1975
- 1975-03-29 DE DE19752514004 patent/DE2514004C3/de not_active Expired
-
1976
- 1976-03-10 SU SU7602331901A patent/SU569284A3/ru active
- 1976-03-24 CA CA248,739A patent/CA1050987A/en not_active Expired
- 1976-03-24 CH CH366576A patent/CH607999A5/xx not_active IP Right Cessation
- 1976-03-25 GB GB1215476A patent/GB1488335A/en not_active Expired
- 1976-03-26 DD DD19206376A patent/DD124474A5/xx unknown
- 1976-03-26 FR FR7608961A patent/FR2306202A1/fr active Granted
- 1976-03-26 IT IT4875076A patent/IT1057358B/it active
- 1976-03-26 BR BR7601871A patent/BR7601871A/pt unknown
- 1976-03-27 ES ES446437A patent/ES446437A1/es not_active Expired
- 1976-03-27 PL PL18828776A patent/PL97986B1/pl unknown
- 1976-03-29 BE BE165655A patent/BE840151A/xx not_active IP Right Cessation
- 1976-03-29 NL NL7603259A patent/NL7603259A/xx not_active Application Discontinuation
- 1976-03-29 JP JP3510776A patent/JPS51122074A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE840151A (fr) | 1976-09-29 |
| BR7601871A (pt) | 1976-10-05 |
| JPS51122074A (en) | 1976-10-25 |
| ES446437A1 (es) | 1977-06-16 |
| DE2514004C3 (de) | 1981-09-10 |
| PL97986B1 (pl) | 1978-04-29 |
| CA1050987A (en) | 1979-03-20 |
| NL7603259A (nl) | 1976-10-01 |
| GB1488335A (en) | 1977-10-12 |
| SU569284A3 (ru) | 1977-08-15 |
| FR2306202A1 (fr) | 1976-10-29 |
| DE2514004B2 (de) | 1979-03-29 |
| CH607999A5 (en) | 1978-12-15 |
| DE2514004A1 (de) | 1976-09-30 |
| IT1057358B (it) | 1982-03-10 |
| FR2306202B1 (xx) | 1979-07-13 |