FR83604E - Procédé et appareil de fabrication du 2:2'-dipyridyle - Google Patents
Procédé et appareil de fabrication du 2:2'-dipyridyleInfo
- Publication number
- FR83604E FR83604E FR934295A FR934295A FR83604E FR 83604 E FR83604 E FR 83604E FR 934295 A FR934295 A FR 934295A FR 934295 A FR934295 A FR 934295A FR 83604 E FR83604 E FR 83604E
- Authority
- FR
- France
- Prior art keywords
- dipyridyl
- making
- 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.)
- 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
- C07D213/22—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 containing two or more pyridine rings directly linked together, e.g. bipyridyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR934295A FR83604E (fr) | 1963-01-18 | 1963-05-09 | Procédé et appareil de fabrication du 2:2'-dipyridyle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB226163A GB955951A (en) | 1963-01-18 | 1963-01-18 | Method and apparatus for the manufacture of alkyl 2:2-dipyridyls |
| FR934295A FR83604E (fr) | 1963-01-18 | 1963-05-09 | Procédé et appareil de fabrication du 2:2'-dipyridyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR83604E true FR83604E (fr) | 1964-09-18 |
Family
ID=26201239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR934295A Expired FR83604E (fr) | 1963-01-18 | 1963-05-09 | Procédé et appareil de fabrication du 2:2'-dipyridyle |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR83604E (fr) |
-
1963
- 1963-05-09 FR FR934295A patent/FR83604E/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1398500A (fr) | Procédé et appareil de reproduction | |
| FR1344071A (fr) | Procédé et appareil pour la fabrication de gants | |
| FR1403967A (fr) | Procédé et appareil d'empaquetage | |
| FR1389118A (fr) | Procédé et appareil de fabrication de feuilles mousse | |
| FR1363772A (fr) | Procédé et appareil de moulage | |
| FR1330986A (fr) | Procédé et appareil pour la fabrication des brosses | |
| FR1392887A (fr) | Appareil de moulage et son procédé de fabrication | |
| FR1355409A (fr) | Procédé et appareil pour la fabrication de matelas | |
| FR1419734A (fr) | Procédé et appareil de fabrication d'enveloppes de pneumatiques | |
| FR1420392A (fr) | Procédé et appareil de fabrication d'hydrures de dialkyl-aluminiums | |
| FR1445820A (fr) | Procédé et appareil de fabrication de briquettes | |
| FR83604E (fr) | Procédé et appareil de fabrication du 2:2'-dipyridyle | |
| FR1355086A (fr) | Procédé et appareil de dragage | |
| FR1543642A (fr) | Procédé et appareil de fabrication d'étoffes non tissées | |
| FR1351097A (fr) | Procédé et appareil de soudage | |
| FR1327272A (fr) | Procédé et appareil pour la fabrication de granules | |
| FR1338597A (fr) | Procédé et appareil de moulage | |
| FR1348770A (fr) | Procédé et appareil de formage | |
| FR1350823A (fr) | Procédé et appareillage d'absorption en continu | |
| FR1351668A (fr) | Procédé et appareillage pour la fabrication de granules | |
| FR1380451A (fr) | Procédé et appareil de criblage | |
| FR1447165A (fr) | Procédé et appareil perfectionnés d'épuration de gaz | |
| FR1345956A (fr) | Procédé et appareil de production de l'acétylène | |
| FR1347412A (fr) | Procédé et appareil de fabrication du papier | |
| FR1346629A (fr) | Procédé et appareil pour la fabrication du papier |