SE425781B - Forfarande for framstellning av 2-metylpyridin och 3-metylpyridin - Google Patents
Forfarande for framstellning av 2-metylpyridin och 3-metylpyridinInfo
- Publication number
- SE425781B SE425781B SE7800932A SE7800932A SE425781B SE 425781 B SE425781 B SE 425781B SE 7800932 A SE7800932 A SE 7800932A SE 7800932 A SE7800932 A SE 7800932A SE 425781 B SE425781 B SE 425781B
- Authority
- SE
- Sweden
- Prior art keywords
- methylpyridine
- acrolein
- acetone
- methyl pyridine
- ammonia
- Prior art date
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
- 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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772703069 DE2703069A1 (de) | 1977-01-26 | 1977-01-26 | Verfahren zur herstellung von 2-methylpyridin und 3-methylpyridin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7800932L SE7800932L (sv) | 1978-07-27 |
| SE425781B true SE425781B (sv) | 1982-11-08 |
Family
ID=5999550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7800932A SE425781B (sv) | 1977-01-26 | 1978-01-25 | Forfarande for framstellning av 2-metylpyridin och 3-metylpyridin |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4149002A (ja) |
| JP (1) | JPS587624B2 (ja) |
| BE (1) | BE863318A (ja) |
| BR (1) | BR7800415A (ja) |
| CA (1) | CA1063121A (ja) |
| CH (1) | CH633268A5 (ja) |
| DE (1) | DE2703069A1 (ja) |
| ES (1) | ES464218A1 (ja) |
| FR (1) | FR2378765A1 (ja) |
| GB (1) | GB1556990A (ja) |
| IL (1) | IL53818A (ja) |
| IN (1) | IN147406B (ja) |
| IT (1) | IT1155788B (ja) |
| NL (1) | NL7800207A (ja) |
| SE (1) | SE425781B (ja) |
| SU (1) | SU671725A3 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639701A1 (de) * | 1976-09-03 | 1978-03-09 | Degussa | Verfahren zur herstellung substituierter pyridine |
| US4220783A (en) * | 1979-05-09 | 1980-09-02 | Mobil Oil Corporation | Synthesis of pyridine and alkylpyridines |
| US4675410A (en) * | 1983-07-11 | 1987-06-23 | Nepera Inc. | Process for the production of pyridine or alkyl substituted pyridines |
| US4861894A (en) * | 1987-06-11 | 1989-08-29 | Mobil Oil Corp. | Pyridine and alkylpyridine synthesis using a crystalline silicate catalyst having the ZSM-5 structure |
| JP3032980B1 (ja) * | 1999-06-14 | 2000-04-17 | 三協化学株式会社 | ２―ピリジルピリジン誘導体の製造方法 |
| RU2474473C1 (ru) * | 2011-09-16 | 2013-02-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | КАТАЛИЗАТОР, СПОСОБ ЕГО ПРИГОТОВЛЕНИЯ И СПОСОБ ПОЛУЧЕНИЯ β-ПИКОЛИНА |
| CN105732485A (zh) * | 2016-05-08 | 2016-07-06 | 邯郸市赵都精细化工有限公司 | 一种合成3-甲基吡啶的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB920526A (en) * | 1960-11-17 | 1963-03-06 | Distillers Co Yeast Ltd | Production of pyridine bases |
| GB950526A (en) * | 1961-09-15 | 1964-02-26 | Edward Grantley Telfer | A pneumatically operated guillotine |
| NL6405359A (ja) * | 1963-06-06 | 1964-12-07 | ||
| GB1182705A (en) * | 1966-09-21 | 1970-03-04 | Lummus Co | Improvements in or relating to the Vapour Phase Production of Pyridine of Alkyl Pyridines |
| DE2449340C2 (de) * | 1974-10-17 | 1987-04-09 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Pyridin und 3-Methylpyridin |
-
1977
- 1977-01-26 DE DE19772703069 patent/DE2703069A1/de active Granted
- 1977-11-17 ES ES464218A patent/ES464218A1/es not_active Expired
- 1977-12-05 FR FR7736596A patent/FR2378765A1/fr active Granted
-
1978
- 1978-01-05 GB GB327/78A patent/GB1556990A/en not_active Expired
- 1978-01-06 NL NL7800207A patent/NL7800207A/xx not_active Application Discontinuation
- 1978-01-16 IL IL53818A patent/IL53818A/xx unknown
- 1978-01-19 IN IN75/CAL/78A patent/IN147406B/en unknown
- 1978-01-20 SU SU782568947A patent/SU671725A3/ru active
- 1978-01-24 IT IT47766/78A patent/IT1155788B/it active
- 1978-01-24 BR BR7800415A patent/BR7800415A/pt unknown
- 1978-01-24 US US05/871,978 patent/US4149002A/en not_active Expired - Lifetime
- 1978-01-25 SE SE7800932A patent/SE425781B/sv not_active IP Right Cessation
- 1978-01-25 CH CH81778A patent/CH633268A5/de not_active IP Right Cessation
- 1978-01-25 BE BE6046326A patent/BE863318A/xx not_active IP Right Cessation
- 1978-01-25 CA CA295,626A patent/CA1063121A/en not_active Expired
- 1978-01-26 JP JP53007812A patent/JPS587624B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7800207A (nl) | 1978-07-28 |
| IN147406B (ja) | 1980-02-16 |
| CA1063121A (en) | 1979-09-25 |
| IT7847766A0 (it) | 1978-01-24 |
| JPS5392781A (en) | 1978-08-15 |
| IT1155788B (it) | 1987-01-28 |
| US4149002A (en) | 1979-04-10 |
| DE2703069A1 (de) | 1978-07-27 |
| SU671725A3 (ru) | 1979-06-30 |
| IL53818A0 (en) | 1978-04-30 |
| CH633268A5 (de) | 1982-11-30 |
| IL53818A (en) | 1980-09-16 |
| BE863318A (fr) | 1978-07-25 |
| DE2703069C2 (ja) | 1987-07-30 |
| GB1556990A (en) | 1979-12-05 |
| BR7800415A (pt) | 1978-08-22 |
| ES464218A1 (es) | 1978-07-16 |
| FR2378765A1 (fr) | 1978-08-25 |
| JPS587624B2 (ja) | 1983-02-10 |
| SE7800932L (sv) | 1978-07-27 |
| FR2378765B1 (ja) | 1983-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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