CH107782A - Process for the preparation of a unilaterally acylated derivative of ethylene diamine. - Google Patents
Process for the preparation of a unilaterally acylated derivative of ethylene diamine.Info
- Publication number
- CH107782A CH107782A CH107782DA CH107782A CH 107782 A CH107782 A CH 107782A CH 107782D A CH107782D A CH 107782DA CH 107782 A CH107782 A CH 107782A
- Authority
- CH
- Switzerland
- Prior art keywords
- unilaterally
- preparation
- acylated derivative
- ethylene diamine
- chaulmoograsäuren
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title claims description 3
- 125000003916 ethylene diamine group Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 claims description 4
- CJKRXEBLWJVYJD-UHFFFAOYSA-N N,N'-diethylethylenediamine Chemical compound CCNCCNCC CJKRXEBLWJVYJD-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 230000001225 therapeutic effect Effects 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren Zur Darstellung eines einseitig acylierten Derivates des Äthylendiamins. Es wurde gefunden, dass man zu einem einseitig acylierten Derivat des Äthylendi- a.mins gelangen kann, indem man as. Di- iitliyliithylendiamin mit einem die Radikale der Chaulmoograsäuren, wie z.
B. die freien Stieren bezw. deren Halogenide, Ester oder Anhydride enthaltenden Gemisch in üblicher Weise behandelt.
Das mit Chaulmoograsäuren a.cylierte as. Diiitliyläthylendiamin stellt eine butterartige Masse dar, die in Wasser unlöslich, in orga nischen Lösungsmitteln löslich ist. Es bildet mit Säuren wasserlösliche Salze. Die neue Verbindung soll entweder als solche oder in Form ihrer Salze zu technischen und thera peutischen Zwecken Verwendung finden.
Beispiel: 116 Teile as. Diäthyläthylendiamin wer den mit 284 Teilen Chaulmoograsäuren offen oder in geschlossenem Gefäss acht Stunden auf 200 bis 210' erhitzt, Das Reaktions- produkt wird im Vakuum auf 100 erhitzt, wobei das gebildete Wasser abdestilliert. Das zurückbleibende Produkt kann ohne weitere Reinigung verwendet werden.
Process for the preparation of a unilaterally acylated derivative of ethylene diamine. It has been found that a unilaterally acylated derivative of Äthylendi- a.mins can be obtained by using as. Di- iitliyliithylenediamine with one of the radicals of Chaulmoograsäuren, such as.
B. the free bulls respectively. their halides, esters or anhydrides-containing mixture treated in the usual way.
The as. Diiitliyläthylenediamine a.cylated with Chaulmoograsäuren is a buttery mass that is insoluble in water and soluble in organic solvents. It forms water-soluble salts with acids. The new compound is to be used either as such or in the form of its salts for technical and therapeutic purposes.
Example: 116 parts of diethylethylenediamine are heated with 284 parts of Chaulmoograsäuren, open or in a closed vessel, to 200 to 210 ° for eight hours. The reaction product is heated to 100 in vacuo, the water formed being distilled off. The remaining product can be used without further purification.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH107202T | 1923-07-17 | ||
| CH107782T | 1923-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH107782A true CH107782A (en) | 1924-11-17 |
Family
ID=25707133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH107782D CH107782A (en) | 1923-07-17 | 1923-07-17 | Process for the preparation of a unilaterally acylated derivative of ethylene diamine. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH107782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098001B (en) * | 1957-09-12 | 1961-01-26 | Knoll Ag | Process for the preparation of N- (Diaethylaminoalkyl) -salicylamiden |
-
1923
- 1923-07-17 CH CH107782D patent/CH107782A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098001B (en) * | 1957-09-12 | 1961-01-26 | Knoll Ag | Process for the preparation of N- (Diaethylaminoalkyl) -salicylamiden |
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