FR667308A - Procédé de préparation de produits de condensation de l'acétylène - Google Patents
Procédé de préparation de produits de condensation de l'acétylèneInfo
- Publication number
- FR667308A FR667308A FR667308DA FR667308A FR 667308 A FR667308 A FR 667308A FR 667308D A FR667308D A FR 667308DA FR 667308 A FR667308 A FR 667308A
- Authority
- FR
- France
- Prior art keywords
- preparation
- condensation products
- acetylene condensation
- acetylene
- products
- 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 |
|---|---|---|---|
| DE667308X | 1928-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR667308A true FR667308A (fr) | 1929-10-15 |
Family
ID=6589878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR667308D Expired FR667308A (fr) | 1928-07-27 | 1929-01-12 | Procédé de préparation de produits de condensation de l'acétylène |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR667308A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434510A (en) * | 1943-01-20 | 1948-01-13 | Sharples Chemicals Inc | Condesation of olefinic compounds with hydrogen sulphide |
-
1929
- 1929-01-12 FR FR667308D patent/FR667308A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434510A (en) * | 1943-01-20 | 1948-01-13 | Sharples Chemicals Inc | Condesation of olefinic compounds with hydrogen sulphide |
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