BE749990A - Production de pyridine et de 3-methylpyridine - Google Patents
Production de pyridine et de 3-methylpyridineInfo
- Publication number
- BE749990A BE749990A BE749990DA BE749990A BE 749990 A BE749990 A BE 749990A BE 749990D A BE749990D A BE 749990DA BE 749990 A BE749990 A BE 749990A
- Authority
- BE
- Belgium
- Prior art keywords
- methylpyridine
- pyridine
- production
- Prior art date
Links
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 title 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2453869 | 1969-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE749990A true BE749990A (fr) | 1970-11-05 |
Family
ID=10213214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE749990D BE749990A (fr) | 1969-05-14 | 1970-05-05 | Production de pyridine et de 3-methylpyridine |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1421470A (enrdf_load_stackoverflow) |
| BE (1) | BE749990A (enrdf_load_stackoverflow) |
| DE (1) | DE2023158A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2047716A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1233987A (enrdf_load_stackoverflow) |
| NL (1) | NL7006826A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3476382D1 (en) * | 1983-07-11 | 1989-03-02 | Nepera Inc | Improved process for preparing pyridine-type bases in a fluid bed using a crystalline aluminosilicate zeolite catalyst |
| DE3741159A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von cyano-pyridinen |
| US6492524B1 (en) | 2001-03-27 | 2002-12-10 | Council Of Scientific And Industrial Research | Process for the synthesis of an aryl pyridine base using a zeolite catalyst |
| CN117085730A (zh) * | 2023-08-23 | 2023-11-21 | 安徽国星生物化学有限公司 | 一种丙烯醛、液氨合成3-甲基吡啶的催化剂的制备方法 |
-
1969
- 1969-05-14 GB GB1233987D patent/GB1233987A/en not_active Expired
-
1970
- 1970-04-22 AU AU14214/70A patent/AU1421470A/en not_active Expired
- 1970-05-05 BE BE749990D patent/BE749990A/xx unknown
- 1970-05-12 NL NL7006826A patent/NL7006826A/xx unknown
- 1970-05-12 DE DE19702023158 patent/DE2023158A1/de active Pending
- 1970-05-13 FR FR7017453A patent/FR2047716A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1421470A (en) | 1971-10-28 |
| GB1233987A (enrdf_load_stackoverflow) | 1971-06-03 |
| FR2047716A5 (enrdf_load_stackoverflow) | 1971-03-12 |
| DE2023158A1 (de) | 1970-11-19 |
| NL7006826A (enrdf_load_stackoverflow) | 1970-11-17 |
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