DE1695242A1 - Verfahren zur Herstellung von Pyridin bzw. Derivaten desselben - Google Patents
Verfahren zur Herstellung von Pyridin bzw. Derivaten desselbenInfo
- Publication number
- DE1695242A1 DE1695242A1 DE19661695242 DE1695242A DE1695242A1 DE 1695242 A1 DE1695242 A1 DE 1695242A1 DE 19661695242 DE19661695242 DE 19661695242 DE 1695242 A DE1695242 A DE 1695242A DE 1695242 A1 DE1695242 A1 DE 1695242A1
- Authority
- DE
- Germany
- Prior art keywords
- reaction mixture
- precious metal
- catalyst
- ammonia
- steam
- 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.)
- Pending
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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
-
- 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/14—Preparation from compounds containing heterocyclic oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1872865A GB1088705A (en) | 1965-05-04 | 1965-05-04 | Manufacture of pyridine bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1695242A1 true DE1695242A1 (de) | 1972-01-20 |
Family
ID=10117386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661695242 Pending DE1695242A1 (de) | 1965-05-04 | 1966-04-28 | Verfahren zur Herstellung von Pyridin bzw. Derivaten desselben |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1695242A1 (enExample) |
| GB (3) | GB1088707A (enExample) |
| NL (1) | NL6605492A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289924A3 (en) * | 1987-05-05 | 1990-07-11 | Basf Aktiengesellschaft | Process for the preparation of pyridines |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900479A (en) * | 1973-12-27 | 1975-08-19 | Universal Oil Prod Co | Process for the cyclialkylation of amines |
| CN103387533B (zh) * | 2012-05-08 | 2015-08-05 | 中国科学院大连化学物理研究所 | 一种铱催化吡啶的不对称氢化合成手性哌啶衍生物的方法 |
-
1965
- 1965-05-04 GB GB2503367A patent/GB1088707A/en not_active Expired
- 1965-05-04 GB GB2503267A patent/GB1088706A/en not_active Expired
- 1965-05-04 GB GB1872865A patent/GB1088705A/en not_active Expired
-
1966
- 1966-04-25 NL NL6605492A patent/NL6605492A/xx unknown
- 1966-04-28 DE DE19661695242 patent/DE1695242A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289924A3 (en) * | 1987-05-05 | 1990-07-11 | Basf Aktiengesellschaft | Process for the preparation of pyridines |
| US5081247A (en) * | 1987-05-05 | 1992-01-14 | Basf Aktiengesellschaft | Preparation of pyridines |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6605492A (enExample) | 1966-11-07 |
| GB1088707A (en) | 1967-10-25 |
| GB1088706A (en) | 1967-10-25 |
| GB1088705A (en) | 1967-10-25 |
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