CH205062A - Process for the preparation of a quaternary nitrogen compound. - Google Patents

Process for the preparation of a quaternary nitrogen compound.

Info

Publication number
CH205062A
CH205062A CH205062DA CH205062A CH 205062 A CH205062 A CH 205062A CH 205062D A CH205062D A CH 205062DA CH 205062 A CH205062 A CH 205062A
Authority
CH
Switzerland
Prior art keywords
nitrogen compound
quaternary nitrogen
preparation
dimethylethylene diamine
warm water
Prior art date
Application number
Other languages
German (de)
Inventor
Edmund Dr Waldmann
Chwala August Ing Dr
Original Assignee
Edmund Dr Waldmann
Chwala August Ing Dr
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 Edmund Dr Waldmann, Chwala August Ing Dr filed Critical Edmund Dr Waldmann
Publication of CH205062A publication Critical patent/CH205062A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C07D233/08—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms
    • C07D233/10—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring nitrogen atoms

Landscapes

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

Description

  

  Verfahren zur Herstellung einer     quaternären        Stickstoffverbindung.       Es wurde gefunden, dass man     1,3-Dimethyl-          2-heptadecylimidazoliniumchlorid    erhält, wenn  man     Stearinsäure    mit einem Gemisch, be  stehend aus     '/2        Mol.    N.     N'-Dimethyläthylen-          diamin    und     '/2        Mol.    N.     N'-Dimethyläthyleri-          diamindihydrochlorid    bei 200 bis<B>2500</B> C um  setzt.

   Das gebildete Produkt stellt eine Masse  dar, die sich in warmem Wasser leicht zu einer  in der     gälte    gelierenden     .Flüssigkeit    löst; es  soll als Textilhilfsmittel verwendet werden.  <I>Beispiel:</I>  2,9 g     Stearinsäure,    0,9 g N.     N'-Dimethyl-          äthylendiamin,    1,6 g N.     N'-Dimethyläthylen-          diamindihydrochlorid    werden in einem     Kölb-          chen    erhitzt.

       Man    steigert unter Rühren  innerhalb etwa 5 .Minuten die Temperatur  auf 2000 C, innerhalb weiterer 10 Minuten  auf     230'    C und hält nunmehr zwischen 240  bis 2450 C, bis sich nach einigen     Minuten     eine Probe in warmem Wasser gut löst und  auf     Ammoniakzusatz    unverändert bleibt.  



  Das gebildete     1,3-Dimethyl-2-heptadecyl-          irnidazoliniumohlorid    stellt eine leicht ge-    färbte Masse dar, die sich in warmem Wasser  leicht zu     einer    in der     gälte    gelierenden       Flüssigkeit:.    lost; es soll als Textilhilfsmittel  verwendet werden.



  Process for the preparation of a quaternary nitrogen compound. It has been found that 1,3-dimethyl-2-heptadecylimidazolinium chloride is obtained when stearic acid is obtained with a mixture consisting of '/ 2 mol. N. N'-dimethylethylene diamine and' / 2 mol. N. N ' -Dimethyläthyleri- diaminedihydrochloride at 200 to <B> 2500 </B> C.

   The product formed is a mass that easily dissolves in warm water to form a liquid that gels in the cold; it is intended to be used as a textile auxiliary. <I> Example: </I> 2.9 g of stearic acid, 0.9 g of N. N'-dimethylethylenediamine, 1.6 g of N. N'-dimethylethylenediamine dihydrochloride are heated in a small flask.

       The temperature is increased to 2000 ° C. within about 5 minutes, with stirring, to 230 ° C. within a further 10 minutes and is now kept between 240 to 2450 ° C. until a sample dissolves well in warm water after a few minutes and remains unchanged when ammonia is added.



  The 1,3-dimethyl-2-heptadecyl-imidazolinium chloride formed is a lightly colored mass which, in warm water, easily turns into a liquid that gels in the cold. lost; it is intended to be used as a textile auxiliary.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer quater- nären Stickstoffverbindung, dadurch gekenn zeichnet, dass man Stearinsäure mit einem Gemisch aus '/2 Mol. N. N'-Dimethyläthylen- diamin und '/2 112o1. N . N'-Dimethyläthylen- diamindihydrochlorid bei 200 bis<B>2500</B> C umsetzt. PATENT CLAIM: Process for the production of a quaternary nitrogen compound, characterized in that stearic acid is mixed with a mixture of 1/2 mol. N. N'-dimethylethylene diamine and 1/2 112o1. N N'-dimethylethylene diamine dihydrochloride at 200 to <B> 2500 </B> C. Das gebildete 1,3-Dimethyl-2-heptadecyl- imidazoliniumchlorid stellt eine leicht ge färbte Masse dar, die sich in warmem Wasser leicht zu einer in dergälte gelierenden Flüssig keit löst; es soll als Textilhilfsmittel ver wendet werden. The 1,3-dimethyl-2-heptadecyl imidazolinium chloride formed is a slightly colored mass which dissolves easily in warm water to form a liquid that gels in the cold; it is intended to be used as a textile auxiliary.
CH205062D 1936-07-29 1937-07-28 Process for the preparation of a quaternary nitrogen compound. CH205062A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT205062X 1936-07-29
CH200980T 1937-07-28

Publications (1)

Publication Number Publication Date
CH205062A true CH205062A (en) 1939-05-31

Family

ID=25607752

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205062D CH205062A (en) 1936-07-29 1937-07-28 Process for the preparation of a quaternary nitrogen compound.

Country Status (1)

Country Link
CH (1) CH205062A (en)

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