SE425735B - Forfarande for framstellning av 3-metylpyridin - Google Patents
Forfarande for framstellning av 3-metylpyridinInfo
- Publication number
- SE425735B SE425735B SE7800933A SE7800933A SE425735B SE 425735 B SE425735 B SE 425735B SE 7800933 A SE7800933 A SE 7800933A SE 7800933 A SE7800933 A SE 7800933A SE 425735 B SE425735 B SE 425735B
- Authority
- SE
- Sweden
- Prior art keywords
- methylpyridine
- acrolein
- propionaldehyde
- ammonia
- yield
- 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 |
|---|---|---|---|
| DE19772703070 DE2703070A1 (de) | 1977-01-26 | 1977-01-26 | Verfahren zur herstellung von 3-methylpyridin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7800933L SE7800933L (sv) | 1978-07-27 |
| SE425735B true SE425735B (sv) | 1982-11-01 |
Family
ID=5999552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7800933A SE425735B (sv) | 1977-01-26 | 1978-01-25 | Forfarande for framstellning av 3-metylpyridin |
Country Status (16)
Families Citing this family (9)
| 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 |
| FI77025C (fi) * | 1981-03-18 | 1989-01-10 | Lonza Ag | Foerfarande foer framstaellning av 3-pikolin. |
| US4701530A (en) * | 1985-11-12 | 1987-10-20 | The Dow Chemical Company | Two-stage process for making trimethyl pyridine |
| DE3634259A1 (de) * | 1986-10-08 | 1988-04-21 | Basf Ag | Verfahren zur herstellung von substituierten pyridinen |
| DE3741160A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von substituierten pyridinen |
| DE3741159A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von cyano-pyridinen |
| EP2280002A1 (de) | 2009-07-29 | 2011-02-02 | Lonza Ltd. | Verfahren zur selektiven Herstellung von 3-Methylpyridin (3-Picolin) aus Acrolein und einem oder mehreren in Wasser gelösten Ammoniumsalzen |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6405359A (US07223432-20070529-C00017.png) * | 1963-06-06 | 1964-12-07 | ||
| NL127993C (US07223432-20070529-C00017.png) * | 1964-10-15 | 1900-01-01 | ||
| GB1182705A (en) * | 1966-09-21 | 1970-03-04 | Lummus Co | Improvements in or relating to the Vapour Phase Production of Pyridine of Alkyl Pyridines |
| BE790121A (fr) * | 1971-10-15 | 1973-02-01 | Degussa | Catalyseurs pour la preparation de pyridine et de 3-methylpyridine |
| DE2224160C3 (de) * | 1972-05-18 | 1979-10-04 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Katalysatoren für die Herstellung von Pyridin und 3-Methylpyridin |
| DE2239801C3 (de) * | 1972-08-12 | 1979-08-23 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Katalysatoren |
| DE2449340A1 (de) * | 1974-10-17 | 1976-04-22 | Degussa | Verfahren zur herstellung von pyridin und 3-methylpyridin |
-
1977
- 1977-01-26 DE DE19772703070 patent/DE2703070A1/de active Granted
- 1977-11-17 ES ES464219A patent/ES464219A1/es not_active Expired
- 1977-12-05 FR FR7736600A patent/FR2378766A1/fr active Granted
-
1978
- 1978-01-05 GB GB326/78A patent/GB1560462A/en not_active Expired
- 1978-01-06 NL NL7800214A patent/NL7800214A/xx not_active Application Discontinuation
- 1978-01-16 IL IL53817A patent/IL53817A/xx unknown
- 1978-01-19 IN IN74/CAL/78A patent/IN147430B/en unknown
- 1978-01-20 SU SU782569345A patent/SU679137A3/ru active
- 1978-01-24 US US05/871,979 patent/US4163854A/en not_active Expired - Lifetime
- 1978-01-24 IT IT47767/78A patent/IT1155789B/it active
- 1978-01-24 BR BR7800416A patent/BR7800416A/pt unknown
- 1978-01-25 CH CH81678A patent/CH633267A5/de not_active IP Right Cessation
- 1978-01-25 SE SE7800933A patent/SE425735B/sv not_active IP Right Cessation
- 1978-01-25 BE BE6046325A patent/BE863317A/xx not_active IP Right Cessation
- 1978-01-25 CA CA295,631A patent/CA1072563A/en not_active Expired
- 1978-01-26 JP JP53007811A patent/JPS587623B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1072563A (en) | 1980-02-26 |
| IL53817A (en) | 1980-09-16 |
| JPS5392780A (en) | 1978-08-15 |
| SE7800933L (sv) | 1978-07-27 |
| IT7847767A0 (it) | 1978-01-24 |
| GB1560462A (en) | 1980-02-06 |
| US4163854A (en) | 1979-08-07 |
| NL7800214A (nl) | 1978-07-28 |
| ES464219A1 (es) | 1978-07-16 |
| SU679137A3 (ru) | 1979-08-05 |
| IT1155789B (it) | 1987-01-28 |
| JPS587623B2 (ja) | 1983-02-10 |
| CH633267A5 (de) | 1982-11-30 |
| FR2378766B1 (US07223432-20070529-C00017.png) | 1983-02-04 |
| DE2703070C2 (US07223432-20070529-C00017.png) | 1987-07-30 |
| BE863317A (fr) | 1978-07-25 |
| BR7800416A (pt) | 1978-08-22 |
| DE2703070A1 (de) | 1978-07-27 |
| IN147430B (US07223432-20070529-C00017.png) | 1980-02-23 |
| IL53817A0 (en) | 1978-04-30 |
| FR2378766A1 (fr) | 1978-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7800933-9 Effective date: 19901211 Format of ref document f/p: F |