FR658614A - Fabrication et application de produits de condensation de l'acétylène avec l'ammoniaque - Google Patents
Fabrication et application de produits de condensation de l'acétylène avec l'ammoniaqueInfo
- Publication number
- FR658614A FR658614A FR658614DA FR658614A FR 658614 A FR658614 A FR 658614A FR 658614D A FR658614D A FR 658614DA FR 658614 A FR658614 A FR 658614A
- Authority
- FR
- France
- Prior art keywords
- ammonia
- manufacture
- application
- condensation products
- acetylene condensation
- 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
- C07D213/08—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE658614X | 1927-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR658614A true FR658614A (fr) | 1929-06-06 |
Family
ID=6582541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR658614D Expired FR658614A (fr) | 1927-08-08 | 1928-08-06 | Fabrication et application de produits de condensation de l'acétylène avec l'ammoniaque |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR658614A (fr) |
-
1928
- 1928-08-06 FR FR658614D patent/FR658614A/fr not_active Expired
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