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CH201508A - Process for the preparation of a quaternary aminobenzylacylamine. - Google Patents

Process for the preparation of a quaternary aminobenzylacylamine.

Info

Publication number
CH201508A
CH201508A CH201508DA CH201508A CH 201508 A CH201508 A CH 201508A CH 201508D A CH201508D A CH 201508DA CH 201508 A CH201508 A CH 201508A
Authority
CH
Switzerland
Prior art keywords
quaternary
preparation
aminobenzylacylamine
water
compound
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH201508A publication Critical patent/CH201508A/en

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

Description

  

  Verfahren zur Darstellung eines     quaternären        Aminobenzylaeylamins.       Gegenstand des vorliegenden Zusatz  patentes ist ein Verfahren zur Herstellung  der Verbindung der Formel  
EMI0001.0003     
    gekennzeichnet durch     Umsetzung    von     Stearin-          säureamid    mit     p-Methylbenzylaminobenzyl-          sulfanilsäure    zum p -     Methylbenzylamino-          stearoyl-benzylamin    und Umwandlung dieses       Acylamines    mit     Diäthylsulfat        in    die entspre  chende     

  quaternäre        Verbindung.     



  Die neue Verbindung wird als weiche  Masse erhalten, die sich leicht in Wasser löst  und wertvolle     kapillaraktive    Eigenschaften  besitzt. Sie eignet sich insbesondere als  Weichmacher für Baumwolle und umgefällte       Cellulose.     



  <I>Beispiel:</I>       1.        141o1.        Stearinsäureamid    und 1,1     Mol.        p-          1llethylbenzylaminobenzylsulfanilsäure    wer-    den in     ammoniakalischer    Lösung 6 Stunden  im     Rührautoklaven    auf<B>150'</B> C erhitzt. Nach  dem Erkalten     wird    die Reaktionsmasse ab  gesaugt und mit Wasser nachgewaschen.

    Darauf     wird    das     Produkt    zur Reinigung in  heissem     Amylalkohol    aufgenommen, das  Wasser abgetrennt und die     amylalkoholische     Lösung vom Ungelösten     abfiltriert.    Nach dem       Abdestillieren    des Lösungsmittels erhält man  das     substituierte        Fettsäureamid    als hell  braune wachsartige Masse.  



  Durch zweistündiges Erwärmen mit der  gleichen Gewichtsmenge an     Diäthylsulfat    er  hält man die     quaternäre        Ammoniumverbin-          dung    als weiche Masse, die sich leicht in  Wasser löst und     wertvolle        kapillaraktive    Ei  genschaften besitzt. Sie     eignet    sich insbeson  dere als Weichmacher     für    Baumwolle und  umgefällte     Cellulose.  



  Process for the preparation of a quaternary aminobenzylaeylamine. The subject of the present additional patent is a process for the preparation of the compound of the formula
EMI0001.0003
    characterized by the reaction of stearic acid amide with p-methylbenzylaminobenzylsulfanilic acid to give p-methylbenzylamino-stearoyl-benzylamine and conversion of this acylamine with diethyl sulfate into the corresponding one

  quaternary connection.



  The new compound is obtained as a soft mass that dissolves easily in water and has valuable capillary-active properties. It is particularly suitable as a softener for cotton and reprecipitated cellulose.



  <I> Example: </I> 1. 141o1. Stearic acid amide and 1.1 mol of p-1llethylbenzylaminobenzylsulfanilic acid are heated to 150 ° C. in an ammoniacal solution for 6 hours in a stirred autoclave. After cooling, the reaction mass is sucked off and washed with water.

    The product is then taken up in hot amyl alcohol for cleaning, the water is separated off and the undissolved amyl alcoholic solution is filtered off. After the solvent has been distilled off, the substituted fatty acid amide is obtained as a light brown, waxy mass.



  By heating for two hours with the same amount of diethyl sulfate by weight, the quaternary ammonium compound is kept as a soft mass that dissolves easily in water and has valuable capillary-active properties. It is particularly suitable as a softener for cotton and reprecipitated cellulose.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung eines quater- nären Aminobenzylacylamines der Formel EMI0002.0001 dadurch gekennzeichnet, dass man Stea.riii- säureamid mit p-lleLhylbenzylaminobenzyl- sulfanilsäure umsetzt und das erhaltene p- Methylbenzylaminostearoyl-benzylamin mit Diäthvlsulfat in die quaternäre Verbindung Überführt. PATENT CLAIM: Process for the preparation of a quaternary aminobenzylacylamines of the formula EMI0002.0001 characterized in that stearic acid amide is reacted with p-methylbenzylaminobenzylsulfanilic acid and the p-methylbenzylaminostearoylbenzylamine obtained is converted into the quaternary compound with dietary sulfate. Die neue Verbindung wird als weiche Masse erhalten, die sich leicht in Wasser löst lind wertvolle kapillaraktive Eigenschaften besitzt. Sie eignet sich insbesondere als -\@'eichmacher für Baumwolle und umgefällte Cellulose. The new compound is obtained as a soft mass that dissolves easily in water and has valuable capillary-active properties. It is particularly suitable as a calibrator for cotton and reprecipitated cellulose.
CH201508D 1937-06-03 1937-06-03 Process for the preparation of a quaternary aminobenzylacylamine. CH201508A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH201508T 1937-06-03
CH199452T 1939-03-16

Publications (1)

Publication Number Publication Date
CH201508A true CH201508A (en) 1938-11-30

Family

ID=25723265

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201508D CH201508A (en) 1937-06-03 1937-06-03 Process for the preparation of a quaternary aminobenzylacylamine.

Country Status (1)

Country Link
CH (1) CH201508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031270B (en) * 1951-08-17 1958-06-04 American Cyanamid Co Process for making structures made of vinyl resins antistatic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031270B (en) * 1951-08-17 1958-06-04 American Cyanamid Co Process for making structures made of vinyl resins antistatic

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