ES534227A0 - Procedimiento para preparar piridinas - Google Patents
Procedimiento para preparar piridinasInfo
- Publication number
- ES534227A0 ES534227A0 ES534227A ES534227A ES534227A0 ES 534227 A0 ES534227 A0 ES 534227A0 ES 534227 A ES534227 A ES 534227A ES 534227 A ES534227 A ES 534227A ES 534227 A0 ES534227 A0 ES 534227A0
- Authority
- ES
- Spain
- Prior art keywords
- piridines
- preparing
- procedure
- preparing piridines
- 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.)
- Granted
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
- C07D213/08—Preparation by ring-closure
- C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
- C07D213/10—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof
-
- 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
- C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
- C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51283483A | 1983-07-11 | 1983-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8607933A1 ES8607933A1 (es) | 1986-06-01 |
| ES534227A0 true ES534227A0 (es) | 1986-06-01 |
Family
ID=24040775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES534227A Expired ES8607933A1 (es) | 1983-07-11 | 1984-07-11 | Procedimiento para preparar piridinas |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0131887B1 (es) |
| JP (1) | JPH064589B2 (es) |
| DE (1) | DE3476382D1 (es) |
| ES (1) | ES8607933A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810794A (en) * | 1986-02-06 | 1989-03-07 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
| DE3634259A1 (de) * | 1986-10-08 | 1988-04-21 | Basf Ag | Verfahren zur herstellung von substituierten pyridinen |
| DE3714857A1 (de) * | 1987-05-05 | 1988-11-24 | Basf Ag | Verfahren zur herstellung von pyridinen |
| DE3741159A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von cyano-pyridinen |
| DE3741160A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von substituierten pyridinen |
| ES2059781T3 (es) * | 1988-10-28 | 1994-11-16 | Nepera Inc | Sintesis con alto rendimiento de piridina y/o alquilpiridina(s) a traves de condensacion de mezclas ternarias de aldehidos y/o cetonas con amoniaco. |
| US5237068A (en) * | 1989-02-08 | 1993-08-17 | Koei Chemical Company, Limited | Process for producing pyridine bases |
| JP2862257B2 (ja) * | 1989-02-08 | 1999-03-03 | 広栄化学工業株式会社 | ピリジン塩基類を製造する方法 |
| DE19637516C1 (de) * | 1996-09-13 | 1998-03-12 | Basf Ag | Verfahren zur Herstellung von Molekülbibliotheken und deren Verwendung |
| US5994550A (en) * | 1998-12-30 | 1999-11-30 | Mobil Oil Corporation | Pyridine/picoline production process |
| WO2002079166A1 (en) * | 2001-03-30 | 2002-10-10 | Council Of Scientific And Industrial Research | A process for the synthesis of an annulated pyridine base |
| US20040129605A1 (en) * | 2002-10-29 | 2004-07-08 | Goldstein Stuart S. | Method for revamping fixed-bed catalytic reformers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1188891A (en) * | 1968-01-27 | 1970-04-22 | Bp Chem Int Ltd | Picolines |
| GB1233987A (es) * | 1969-05-14 | 1971-06-03 | ||
| DE2051316C3 (de) * | 1970-10-20 | 1974-04-18 | Ruetgerswerke Ag, 6000 Frankfurt | Verfahren zur Herstellung von Pyridin |
| US3946020A (en) * | 1970-12-28 | 1976-03-23 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
| DE2203384C3 (de) * | 1972-01-25 | 1974-08-22 | Ruetgerswerke Ag, 6000 Frankfurt | Kontinuierliches Verfahren zur Herstellung von Pyridin und beta-Picolin |
| DE2703049C2 (de) * | 1977-01-26 | 1987-04-16 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Pyridin und 3-Methylpyridin |
| US4220783A (en) * | 1979-05-09 | 1980-09-02 | Mobil Oil Corporation | Synthesis of pyridine and alkylpyridines |
-
1984
- 1984-07-10 DE DE8484108051T patent/DE3476382D1/de not_active Expired
- 1984-07-10 EP EP84108051A patent/EP0131887B1/en not_active Expired
- 1984-07-11 JP JP59145223A patent/JPH064589B2/ja not_active Expired - Lifetime
- 1984-07-11 ES ES534227A patent/ES8607933A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064589B2 (ja) | 1994-01-19 |
| ES8607933A1 (es) | 1986-06-01 |
| JPS6038362A (ja) | 1985-02-27 |
| DE3476382D1 (en) | 1989-03-02 |
| EP0131887B1 (en) | 1989-01-25 |
| EP0131887A1 (en) | 1985-01-23 |
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