CH184539A - Process for the preparation of a mixture of quaternary ammonium compounds. - Google Patents

Process for the preparation of a mixture of quaternary ammonium compounds.

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Publication number
CH184539A
CH184539A CH184539DA CH184539A CH 184539 A CH184539 A CH 184539A CH 184539D A CH184539D A CH 184539DA CH 184539 A CH184539 A CH 184539A
Authority
CH
Switzerland
Prior art keywords
mixture
quaternary ammonium
preparation
ammonium compounds
benzyl chloride
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH184539A publication Critical patent/CH184539A/en

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

Description

  

  Verfahren zur Herstellung eines Gemisches von     qnaternären        Ammoninmverbindungen.       Gegenstand des Hauptpatentes ist ein  Verfahren zur Herstellung einer     quaternären          Ammoniumverbindung    durch Einwirken  lassen von     Benzylchlorid    auf     Diäthyl-          dodecylamin.     



  Gegenstand des vorliegenden Patentes  ist ein Verfahren zur Herstellung eines Ge  misches von     quaternären        Ammoniumverbin-          dungen.    Das Verfahren ist dadurch gekenn  zeichnet, dass man auf ein Gemisch von       Dimethyl-alkylaminen,    wie es durch Um  wandlung der bei der     Verseifung    von natür  lichen Fetten entstehenden     Fettsäuren    in die       entsprechenden    Amine unter     Einführung     von zwei     Methylgruppen    in die     Amino-          gruppe    erhältlich ist,     Benzylchlorid    einwir  ken lässt.

   Die Reaktion erfolgt zweckmässig  unter Erwärmen und kann in Gegenwart  eines     Verdünnemittels,    wie Wasser oder  Alkohol, durchgeführt werden. Das bei der  Reaktion     entstandene    Produkt bildet     eine     zähe gelbliche Masse, die in Wasser zu einer    klaren stark schäumenden Lösung löslich ist.  Es hat netzende und desinfizierende Eigen  schaften und soll für Desinfektionszwecke  Verwendung finden.

           Beispiel:       Zu 2,40 Gewichtsteilen     eines    Gemisches  von     Dimethyl-alkylaminen,        wie    es beispiels  weise durch katalytische Reduktion natür  licher Fette     bezw.    der daraus erhältlichen       Fettsäureamide    bei Gegenwart von     Dime-          thylamin    gewonnen     wird,    fügt .man 126  Gewichtsteile     Benzylchlorid    und erwärmt  das Gemisch     unter    Rühren 12     Stunden        im     Dampfbad.

   Nach dem Erkalten     bildet    das  Reaktionsprodukt eine zähe gelbliche Masse,  die sich klar in Wasser löst und dessen       wässrige        Lösungen    stark schäumen.



  Process for the preparation of a mixture of quaternary ammonium compounds. The main patent relates to a process for the preparation of a quaternary ammonium compound by allowing benzyl chloride to act on diethyl dodecylamine.



  The subject of the present patent is a process for the production of a mixture of quaternary ammonium compounds. The process is characterized in that a mixture of dimethyl-alkylamines, as can be obtained by converting the fatty acids formed during the saponification of natural fats into the corresponding amines by introducing two methyl groups into the amino group, benzyl chloride has an effect.

   The reaction is conveniently carried out with heating and can be carried out in the presence of a diluent such as water or alcohol. The product formed during the reaction forms a viscous yellowish mass which is soluble in water to form a clear, strongly foaming solution. It has wetting and disinfecting properties and should be used for disinfection purposes.

           Example: To 2.40 parts by weight of a mixture of dimethyl-alkylamines, as it is, for example, by catalytic reduction of natural fats respectively. the fatty acid amide obtainable therefrom is obtained in the presence of dimethylamine, 126 parts by weight of benzyl chloride are added and the mixture is heated in a steam bath for 12 hours while stirring.

   After cooling, the reaction product forms a viscous yellowish mass, which dissolves clearly in water and whose aqueous solutions foam strongly.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Gemi sches von quaternären Ammoniumverbindun- gen, dadurch gekennzeichnet, dass man auf ein Gemisch von Dimethyl-alkylaminen, wie es durch Umwandlung der bei der Ver- seifung von natürlichen Fetten entstehenden Fettsäuren in die entsprechenden Amine un ter Einführung von zwei Methylgruppen in die Aminogruppe erhältlich ist, PATENT CLAIM: Process for the preparation of a mixture of quaternary ammonium compounds, characterized in that a mixture of dimethyl-alkylamines, as is the case by converting the fatty acids formed during the saponification of natural fats into the corresponding amines, is introduced two methyl groups in the amino group is available, Benzyl- chlorid einwirken lässt. Das neue Produkt bildet eine zähe gelb liche Masse, die in Wasser zu einer klaren stark schäumenden Lösung löslich ist. Es hat desinfizierende Eigenschaften. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass die Reaktion unter Er wärmen ausgeführt wird. Let benzyl chloride act. The new product forms a viscous yellowish mass that is soluble in water to form a clear, strongly foaming solution. It has disinfecting properties. SUBCLAIM: Method according to claim, characterized in that the reaction is carried out under heating.
CH184539D 1933-04-13 1934-04-03 Process for the preparation of a mixture of quaternary ammonium compounds. CH184539A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE184539X 1933-04-13
CH175812T 1934-04-03

Publications (1)

Publication Number Publication Date
CH184539A true CH184539A (en) 1936-05-31

Family

ID=25719751

Family Applications (1)

Application Number Title Priority Date Filing Date
CH184539D CH184539A (en) 1933-04-13 1934-04-03 Process for the preparation of a mixture of quaternary ammonium compounds.

Country Status (1)

Country Link
CH (1) CH184539A (en)

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