FR1563467A - - Google Patents
Info
- Publication number
- FR1563467A FR1563467A FR1563467DA FR1563467A FR 1563467 A FR1563467 A FR 1563467A FR 1563467D A FR1563467D A FR 1563467DA FR 1563467 A FR1563467 A FR 1563467A
- Authority
- FR
- France
- 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.)
- Expired
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4569567 | 1967-10-06 | ||
| GB4569467 | 1967-10-06 | ||
| GB253468A GB1222971A (en) | 1967-10-06 | 1967-10-06 | Catalytic process for the manufacture of pyridine or methylpyridines |
| GB5110667 | 1967-11-09 | ||
| GB253368 | 1968-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1563467A true FR1563467A (enrdf_load_html_response) | 1969-04-11 |
Family
ID=27515702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1563467D Expired FR1563467A (enrdf_load_html_response) | 1967-10-06 | 1968-05-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE715029A (enrdf_load_html_response) |
| DE (1) | DE1770394A1 (enrdf_load_html_response) |
| FR (1) | FR1563467A (enrdf_load_html_response) |
| GB (1) | GB1222971A (enrdf_load_html_response) |
| NL (1) | NL6806562A (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2156223A1 (enrdf_load_html_response) * | 1971-10-15 | 1973-05-25 | Degussa | |
| FR2184816A1 (enrdf_load_html_response) * | 1972-05-18 | 1973-12-28 | Degussa | |
| US3946020A (en) * | 1970-12-28 | 1976-03-23 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
| FR2288088A1 (fr) * | 1974-10-17 | 1976-05-14 | Degussa | Procede de fabrication de pyridine et de 3-methylpyridine |
-
1967
- 1967-10-06 GB GB253468A patent/GB1222971A/en not_active Expired
-
1968
- 1968-05-09 NL NL6806562A patent/NL6806562A/xx unknown
- 1968-05-10 FR FR1563467D patent/FR1563467A/fr not_active Expired
- 1968-05-10 BE BE715029D patent/BE715029A/xx unknown
- 1968-05-11 DE DE19681770394 patent/DE1770394A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946020A (en) * | 1970-12-28 | 1976-03-23 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
| FR2156223A1 (enrdf_load_html_response) * | 1971-10-15 | 1973-05-25 | Degussa | |
| FR2184816A1 (enrdf_load_html_response) * | 1972-05-18 | 1973-12-28 | Degussa | |
| FR2288088A1 (fr) * | 1974-10-17 | 1976-05-14 | Degussa | Procede de fabrication de pyridine et de 3-methylpyridine |
Also Published As
| Publication number | Publication date |
|---|---|
| BE715029A (enrdf_load_html_response) | 1968-11-12 |
| DE1770394A1 (de) | 1972-04-20 |
| GB1222971A (en) | 1971-02-17 |
| NL6806562A (enrdf_load_html_response) | 1969-04-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |