CH179659A - Process for the preparation of a benzimidazolium derivative. - Google Patents

Process for the preparation of a benzimidazolium derivative.

Info

Publication number
CH179659A
CH179659A CH179659DA CH179659A CH 179659 A CH179659 A CH 179659A CH 179659D A CH179659D A CH 179659DA CH 179659 A CH179659 A CH 179659A
Authority
CH
Switzerland
Prior art keywords
benzimidazolium
heptadecenyl
derivative
preparation
oxäthyl
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 CH179659A publication Critical patent/CH179659A/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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

  

  Verfahren zur Herstellung eines     Benzimidazoliumderivates.       Es wurde gefunden, dass man in einfacher  Weise das     @z-Heptadecenyl-N'-methyl-N-ox-          äthyl-benzimida.zoliumchlorid    erhalten kann,  wenn man auf das mit Hilfe der Ölsäure  erhältliche     ,u-Heptadecenyl-N-oxyäthyl-benz-          imidazolchlorhydrat    Methylalkohol einwirken  lässt. Das     ,u-Heptadecenyl-N'-methyl-N-          oxäthyl-benzimidazoliumchiorid    bildet eine  sieh fettig anfühlende, helle Masse, deren  wässerige Lösungen stark     kapillaraktiv    sind.

    <I>Beispiel:</I>  Man erhitzt während etwa 10 Stunden 44  Teile     1u-Heptadecenyl-N-oxyäthyl-benzimid-          azolchlorhydrat    mit 8 Teilen Methylalkohol  im geschlossenen Gefäss auf<B>170'</B> bis 175  .  Nach dem Erkalten erhält man das     y-Hepta-          decenyl    -N'-     methyl    -     N-oxyäthyl-benzimidazo-          liumchlorid    in Form eines halbfesten Pro  duktes, das gegebenenfalls mit Benzin ge-    reinigt werden kann und das in Wasser klar  und schäumend löslich ist.

   Das     ,u-Hepta-          decenyl        -N'-methyl-N-oxyäthyl-benzimida.zo-          liumchlorid    kann als Hilfsstoff in der Textil  industrie verwendet werden. \



  Process for the preparation of a benzimidazolium derivative. It has been found that the @ z-heptadecenyl-N'-methyl-N-ox- äthyl-benzimida.zoliumchlorid can be obtained in a simple manner if you use the u-heptadecenyl-N-oxyäthyl- benzimidazole chlorohydrate allows methyl alcohol to take effect. The u-heptadecenyl-N'-methyl-N-oxäthyl-benzimidazolium chloride forms a light-colored mass that looks greasy and whose aqueous solutions are highly capillary.

    <I> Example: </I> 44 parts of 1u-heptadecenyl-N-oxyethyl-benzimidazole chlorohydrate with 8 parts of methyl alcohol are heated to 170-175 in a closed vessel for about 10 hours. After cooling, the y-heptadecenyl -N'-methyl-N-oxyethylbenzimidazolium chloride 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 u-heptadecenyl -N'-methyl-N-oxyäthyl-benzimida.zo- lium chloride can be used as an auxiliary in the textile industry. \

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Benz- imidazoliumderivates, des ,u-Heptadecenyl N'-methyl-N-oxyäthyl-benzimidazoliumchlo- rides, dadurch gekennzeichnet, dass man auf das mit Hilfe der Ölsäure erhältliche ,u- Heptadecen y1 - N - oxäthyl - benzimidazolohlor- hydrat Methylalkohol einwirken lässt. PATENT CLAIM: Process for the production of a benzimidazolium derivative, the u-heptadecenyl N'-methyl-N-oxyethyl-benzimidazolium chloride, characterized in that the u-heptadecene y1 - N - oxäthyl - obtainable with the help of oleic acid is used benzimidazole hydrochloride allows methyl alcohol to act. Das iz - Heptadecenyl - N'-methy 1- N-oxäthyl-benz- imidazoliumchlorid bildet eine sich fettig an fühlende, helle Masse, deren wässerige Lö sungen stark kapillaraktiv sind. The iz - heptadecenyl - N'-methy 1- N-oxäthyl-benz- imidazolium chloride forms a light-colored mass that feels greasy and whose aqueous solutions are highly capillary.
CH179659D 1934-02-01 1934-02-01 Process for the preparation of a benzimidazolium derivative. CH179659A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH179659T 1934-02-01
CH175026T 1934-02-01

Publications (1)

Publication Number Publication Date
CH179659A true CH179659A (en) 1935-09-15

Family

ID=25719586

Family Applications (1)

Application Number Title Priority Date Filing Date
CH179659D CH179659A (en) 1934-02-01 1934-02-01 Process for the preparation of a benzimidazolium derivative.

Country Status (1)

Country Link
CH (1) CH179659A (en)

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