CH178743A - Process for the preparation of a benzimidazolium derivative. - Google Patents

Process for the preparation of a benzimidazolium derivative.

Info

Publication number
CH178743A
CH178743A CH178743DA CH178743A CH 178743 A CH178743 A CH 178743A CH 178743D A CH178743D A CH 178743DA CH 178743 A CH178743 A CH 178743A
Authority
CH
Switzerland
Prior art keywords
mixture
heptadecyl
pentadecyl
benzimidazolium
methyl
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 CH178743A publication Critical patent/CH178743A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)

Description

  

  Verfahren zur Herstellung eines     Benzimidazoliumderivates.       Es wurde gefunden, dass man in einfacher  Weise ein Gemisch des     ss-Pentadecy    I- und       ss-Heptadecyl-N'-methyl-N-        äthylbenzi        mid        azo-          liumchlorids    erhalten kann, wenn man auf  das Gemisch des     a-Pentadecyl-    und     u-Hepta-          decyl-N-äthylbenzimidazolchlorhydrats    Me  thylalkohol einwirken lässt.

   Das Gemisch  des     ss-Perrtadecyl-    und     ,u-Heptadecyl-N'-          rnethyl-N-äthylbenzimidazoliumchlorids    bildet  eine sich fettig anfühlende, helle     Masse,     deren wässerige Lösungen stark kapillar  aktiv sind.    <I>Beispiel:</I>    Man erhitzt während etwa 10 Stunden  40 Teile eines Gemisches aus     ss-Pentadecyl-          und        ss-IHeptadeeyl-N-ätbylbenzimidazolchlor-          hydrats    mit 3,5 Teilen Methylalkohol im  geschlossenen Gefäss auf 170-175  .

   Nach  dem Erkalten erhält man das Gemisch des       ss-Pentadecyl-    und     ss-Heptadecyl-N'-methyl-          N-ätlrylbenzimidazoliumchlorids        inForm    eines  halbfesten Produktes, das gegebenenfalls mit    Benzin gereinigt werden kann und das in  Wasser klar- und     schäumend    löslich ist. Das  Gemisch des     ss-Pentadecyl-    und     a-Heptadecyl-          N'-methyl    - N-     äthylbenzimidazoliurnehlorids     kann als     Hilfsstoff    in der Textilindustrie ver  wendet werden.



  Process for the preparation of a benzimidazolium derivative. It has been found that a mixture of ss-pentadecyl I- and ss-heptadecyl-N'-methyl-N-äthylbenzi mid azo- liumchlorids can be obtained if you use the mixture of a-pentadecyl and u- Heptadecyl-N-ethylbenzimidazole chlorohydrates methyl alcohol can act.

   The mixture of ss-perrtadecyl and u-heptadecyl-N'-methyl-N-ethylbenzimidazolium chloride forms a light, greasy mass, the aqueous solutions of which are highly capillary. <I> Example: </I> 40 parts of a mixture of ß-pentadecyl and ß-IHeptadecyl-N-ethylbenzimidazole chlorohydrates with 3.5 parts of methyl alcohol are heated to 170-175 in a closed vessel for about 10 hours.

   After cooling, the mixture of ß-pentadecyl- and ß-heptadecyl-N'-methyl-N-ätlrylbenzimidazoliumchlorids is obtained in the form of a semi-solid product, which can be cleaned with gasoline if necessary and which is clear and foamingly soluble in water. The mixture of ß-pentadecyl and α-heptadecyl-N'-methyl-N-äthylbenzimidazoliurnehlorids can be used as an auxiliary in the textile industry.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Benz- imidazoliumderivatgemisehes, des Gemisches desss-Pentadecyl- undss-Heptadecyl-N'-methyl- N-äthylbenzimidazoliumchlorids, dadurch ge kennzeichnet, dass man auf däs Gemisch des ss-Pentadecyl- und ss-Heptadecyl-N-äthylbenz- imidazolchlorhydrats Methylalkohol einwirken lässt. PATENT CLAIM: A process for the production of a benzimidazolium derivative mixture, the mixture of desss-pentadecyl- undss-heptadecyl-N'-methyl-N-ethylbenzimidazolium chloride, characterized in that the mixture of ss-pentadecyl- and ss-heptadecyl-N- Ethylbenzimidazole chlorohydrates methyl alcohol can act. Das Gemisch des ss-Pentadecyl- und ,u-Heptadecyl -N'- methyl -N - äthylbenzimid- azoliumchlorids bildet eine sich fettig an fühlende, helle Masse, deren wässerige Lö sungen stark kapillaraktiv sind. The mixture of ss-pentadecyl and u-heptadecyl -N'-methyl -N - äthylbenzimid- azoliumchlorids forms a greasy, light-colored mass whose aqueous solutions are highly capillary-active.
CH178743D 1934-02-01 1934-02-01 Process for the preparation of a benzimidazolium derivative. CH178743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH178743T 1934-02-01
CH175026T 1934-02-01

Publications (1)

Publication Number Publication Date
CH178743A true CH178743A (en) 1935-07-31

Family

ID=25719582

Family Applications (1)

Application Number Title Priority Date Filing Date
CH178743D CH178743A (en) 1934-02-01 1934-02-01 Process for the preparation of a benzimidazolium derivative.

Country Status (1)

Country Link
CH (1) CH178743A (en)

Similar Documents

Publication Publication Date Title
CH178743A (en) Process for the preparation of a benzimidazolium derivative.
CH178744A (en) Process for the preparation of a benzimidazolium derivative.
CH179660A (en) Process for the preparation of a benzimidazolium derivative.
CH178745A (en) Process for the preparation of a benzimidazolium derivative.
CH179659A (en) Process for the preparation of a benzimidazolium derivative.
CH175026A (en) Process for the preparation of a benzimidazolium derivative.
CH178746A (en) Process for the preparation of a benzimidazolium derivative.
CH172953A (en) Process for the preparation of a new N-alkylated benzimidazole derivative.
CH179654A (en) Process for the preparation of a new quaternary salt.
CH184541A (en) Process for the preparation of a mixture of quaternary ammonium compounds.
CH172955A (en) Process for the preparation of a new N-alkylated benzimidazole derivative.
CH195872A (en) Process for the preparation of a mixture of polyammonium compounds.
CH194943A (en) Process for the production of a new textile auxiliary.
CH177815A (en) Process for the preparation of an imidazole derivative.
CH193075A (en) Process for the production of a new textile auxiliary.
CH253011A (en) Process for the production of a new condensation product.
CH184538A (en) Process for the preparation of a mixture of quaternary ammonium compounds.
CH172954A (en) Process for the preparation of a new N-alkylated benzimidazole derivative.
CH211247A (en) Process for the preparation of a new quaternary ammonium compound.
CH189030A (en) Process for the preparation of 2-methyl-amino-4-chlorophenol.
CH246421A (en) Process for the preparation of a new N-polyoxy-alkylamine derivative.
CH214774A (en) Process for the production of a new condensation product.
CH233340A (en) Process for the production of a new condensation product.
CH179662A (en) Process for the preparation of a new quaternary salt.
CH189031A (en) Process for the preparation of 2-methyl-amino-1-naphthol.