CH211248A - Process for the preparation of a new quaternary ammonium compound. - Google Patents

Process for the preparation of a new quaternary ammonium compound.

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Publication number
CH211248A
CH211248A CH211248DA CH211248A CH 211248 A CH211248 A CH 211248A CH 211248D A CH211248D A CH 211248DA CH 211248 A CH211248 A CH 211248A
Authority
CH
Switzerland
Prior art keywords
quaternary ammonium
ammonium compound
new quaternary
preparation
new
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 CH211248A publication Critical patent/CH211248A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung einer neuen     quaternären        Ammoniumverbindung.       Es wurde gefunden, dass man zu einer  neuen     quatemären        Ammoniumverbindung     gelangt, wenn man das     Stearinsäure-N-me-          thylamid    mit     Chlormethyl-,B-chloräthyläther     und darauf mit     Pyridin    behandelt.  



  Die neue     quaternäre        Ammoniumverbin-          dung    stellt eine halbfeste Masse dar, die von  Wasser zu einer beim Schütteln schäumen  den Lösung aufgenommen wird, welche sich  beim Kochen langsam zersetzt. Das neue  Produkt kann als     Textilhilfsstoff    verwendet  werden.  



       Beispiel:   <I>.</I>  



  12 Gewichtsteile     Stearinsäure-N-methyl-          amid    werden mit 20 Gewichtsteilen Chlor  methyl-ss-chloräthyläther unter Rühren auf  90 bis<B>100'</B> erhitzt, bis die     Salzsäureentwick-          lung    aufgehört hat. Nach 3 Stunden ist die  Reaktion beendigt. Nach dem     Abdestillieren     des überschüssigen Äthers im Vakuum bleibt  das     Kondensationsprodukt    als halbfeste  Masse zurück. Zu dem abgekühlten Pro  dukt werden 10     Volumteile        Pyridin    gegeben  und auf dem Dampfbad erwärmt, bis eine    Probe in Wasser     klar    löslich ist.

   Nach  20     Minuten    ist die Reaktion beendet. Das  überschüssige     Pyridin    wird im     Vakuum    ab  destilliert.  



  Das Umsetzungsprodukt     wird    als halb  feste Masse erhalten, die in Wasser unter  Schäumen löslich ist. Beim Kochen der wäs  serigen Lösung tritt langsam Zersetzung ein.



  Process for the preparation of a new quaternary ammonium compound. It has been found that a new quaternary ammonium compound is obtained if the stearic acid N-methylamide is treated with chloromethyl ether, β-chloroethyl ether and then with pyridine.



  The new quaternary ammonium compound is a semi-solid mass that is absorbed by water into a solution that foams when shaken and slowly decomposes when boiled. The new product can be used as a textile auxiliary.



       Example: <I>. </I>



  12 parts by weight of stearic acid N-methyl amide are heated with 20 parts by weight of chlorine methyl-ß-chloroethyl ether with stirring to 90 to 100% until the development of hydrochloric acid has ceased. The reaction has ended after 3 hours. After the excess ether has been distilled off in vacuo, the condensation product remains as a semi-solid mass. 10 parts by volume of pyridine are added to the cooled product and heated on the steam bath until a sample is clearly soluble in water.

   The reaction has ended after 20 minutes. The excess pyridine is distilled off in vacuo.



  The reaction product is obtained as a semi-solid mass which is soluble in water with foaming. When the aqueous solution boils, it slowly decomposes.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer neuen quaternären Ammoniumverbindung, dadurch gekennzeichnet, dass man das Stearinsäure-N- methyl-amid mit Chlormethyl-ss-chloräthyl- äther und darauf mit Pyridin behandelt. Die neue quaternäre AmTnoniumverbin- dung stellt eine halbfeste Masse dar, die von Wasser zu einer beim Schütteln schäumen den Lösung aufgenommen wird, welche sich beim Kochen langsam zersetzt. PATENT CLAIM: Process for the production of a new quaternary ammonium compound, characterized in that the stearic acid N-methyl amide is treated with chloromethyl-ß-chloroethyl ether and then with pyridine. The new quaternary ammonium compound is a semi-solid mass that is absorbed by water into a solution that foams when shaken and slowly decomposes when boiled. Das neue Produkt kann als Textilhilfsstoff verwendet werden. The new product can be used as a textile auxiliary.
CH211248D 1938-01-04 1938-01-04 Process for the preparation of a new quaternary ammonium compound. CH211248A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH211248T 1938-01-04
CH209972T 1938-01-04

Publications (1)

Publication Number Publication Date
CH211248A true CH211248A (en) 1940-08-31

Family

ID=25724765

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211248D CH211248A (en) 1938-01-04 1938-01-04 Process for the preparation of a new quaternary ammonium compound.

Country Status (1)

Country Link
CH (1) CH211248A (en)

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