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CH156347A - Process for the preparation of a basic substituted carboxamide. - Google Patents

Process for the preparation of a basic substituted carboxamide.

Info

Publication number
CH156347A
CH156347A CH156347DA CH156347A CH 156347 A CH156347 A CH 156347A CH 156347D A CH156347D A CH 156347DA CH 156347 A CH156347 A CH 156347A
Authority
CH
Switzerland
Prior art keywords
preparation
substituted carboxamide
basic substituted
acid amide
basic
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH156347A publication Critical patent/CH156347A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung eines basisch substituierten Carbonsäureamids.    Es wurde gefunden, dass man zu einem  basisch substituierten Karbonsäureamid ge  langen kann, wenn man einen reaktions  fähigen Ester des Diäthylaminoäthanols auf  ein Metallderivat des Ölsäureamids einwir  ken lässt.  



  Das so erhaltene     Oleyl-diäthyläthylen-          diamid    ist identisch mit der im Schweizer.  Patent Nr. 107 202 beschriebenen Verbin  dung.  



  Beispiel:  28,1 Teile Ölsäureamid werden in  100 Teilen Xylol mit 4,4 Teilen     Natrium-          i    mid bis zur Be endigung 21 der Ammoniak  entwicklung erwärmt. Nun fügt man  14 Teile Chloräthyldiäthylamin zu und er  wärmt weiter. Nach erfolgter Reaktion wird  das Xylol im Vakuum abdestilliert und der  Rückstand in Äther aufgenommen. Die  filtrierte Ätherlösung wird eingedunstet.  Das zurückbleibende Oleyldiäthyläthylen-    diamid zersetzt sich bei der Destillation un  ter gewöhnlichem Druck. Im Hochvakuum  bei 0,08 mm siedet es bei 190'.  



  An Stelle von Chloräthyldiäthylamin  können auch andere reaktionsfähige Ester  des Diäthylaminoäthanols, zum Beispiel der  Bromwasserstoff-, der Jodwasserstoff- oder  der Toluolsulfosäureester Verwendung fin  den. Zur Herstellung der Metallverbindung  des Karbonsäüreamids kann man auch  andere     Metallamide,    wie zum Beispiel Ka  lium- oder     Calciumamid,        Metallalkoholate,     wie zum Beispiel Natrium- oder Kalium  alkoholat, oder reaktionsfähige Metalle, wie  zum Beispiel Natrium, Kalium usw., ge  brauchen.



  Process for the preparation of a basic substituted carboxamide. It has been found that a basic substituted carboxamide can be obtained if a reactive ester of diethylaminoethanol is allowed to act on a metal derivative of oleic acid amide.



  The oleyl diethylethylene diamide obtained in this way is identical to that in the Swiss. Patent No. 107 202 connection described.



  Example: 28.1 parts of oleic acid amide in 100 parts of xylene are heated with 4.4 parts of sodium imide until the evolution of ammonia has ended. Now you add 14 parts of chloroethyl diethylamine and he continues to warm. After the reaction has taken place, the xylene is distilled off in vacuo and the residue is taken up in ether. The filtered ethereal solution is evaporated. The remaining oleyl diethylethylene diamide decomposes in the distillation under normal pressure. In a high vacuum at 0.08 mm it boils at 190 '.



  Instead of chloroethyl diethylamine, other reactive esters of diethylaminoethanol, for example hydrogen bromide, hydrogen iodide or toluenesulfonic acid ester, can be used. To produce the metal compound of the carbonic acid amide, other metal amides, such as, for example, potassium or calcium amide, metal alcoholates, such as, for example, sodium or potassium alcoholate, or reactive metals, such as, for example, sodium, potassium, etc., can be used.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines basisch substituierten Karbonsäureamids, dadurch gekennzeichnet, dass man einen reaktions fähigen Ester des Diäthyl@aminoäthanols auf ein Metallderivat des Ölsäureamids einwir ken lässt. Das so erhaltene Oleyl-diäthyläthylen- diamid ist identisch mit der im Schweizer. Patent Nr. 107 202 beschriebenen Verbin dung. PATENT CLAIM: Process for the production of a basic substituted carboxamide, characterized in that a reactive ester of diethylaminoethanol is allowed to act on a metal derivative of oleic acid amide. The oleyl diethylethylene diamide obtained in this way is identical to that in the Swiss. Patent No. 107 202 connection described.
CH156347D 1930-05-09 1930-05-09 Process for the preparation of a basic substituted carboxamide. CH156347A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH156347T 1930-05-09
CH153033T 1930-05-09

Publications (1)

Publication Number Publication Date
CH156347A true CH156347A (en) 1932-07-31

Family

ID=25716105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH156347D CH156347A (en) 1930-05-09 1930-05-09 Process for the preparation of a basic substituted carboxamide.

Country Status (1)

Country Link
CH (1) CH156347A (en)

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