CH307566A - Process for the preparation of a diammonium compound. - Google Patents

Process for the preparation of a diammonium compound.

Info

Publication number
CH307566A
CH307566A CH307566DA CH307566A CH 307566 A CH307566 A CH 307566A CH 307566D A CH307566D A CH 307566DA CH 307566 A CH307566 A CH 307566A
Authority
CH
Switzerland
Prior art keywords
preparation
bis
diammonium compound
ethoxy
diammonium
Prior art date
Application number
Other languages
German (de)
Inventor
Ag J R Geigy
Original Assignee
Ag J R Geigy
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 Ag J R Geigy filed Critical Ag J R Geigy
Publication of CH307566A publication Critical patent/CH307566A/en

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

Description

  

  Verfahren     zur        Herstellung        einer        Diammoniumverbindung.       Gegenstand des vorliegenden Patentes ist  ein Verfahren zur Herstellung einer     Diammo-          niumverbindung.    Das Verfahren ist dadurch  gekennzeichnet,     da.ss    man auf 1     Mol        1,10-Bis-          (ss-diinetliylamino-äthoxy)-dekan    2     1Tol        Ben-          zyIbi@omid    einwirken lässt.

      Die erhaltene neue Verbindung, das     1,10-          Bis-        [11-        (diinetliyl-benzyl-aminonium)    -     äthoxy]        -          delzan-dibromid,    schmilzt bei 138 . Sie soll als  Arzneimittel und als     Zwischenprodukt    für       Arzneimittel    Verwendung finden.

      <I>Beispiel:</I>  3,1.6 Teile     1,10-Bis-(l-dimetliylamino-äth-          oxy)-dekan    und 4,1 Teile     Benzylbromid    wei  den in 20 Teilen     Butanon    etwa 14 Stunden         unter        Rückfluss    gekocht. Nach Kühlen     wird     das abgeschiedene rohe     quartäre    Salz abge  trennt und aus     Butanon    unter Zugabe von  wenig     Isopropanol    oder Methanol umkristalli  siert.

   Hierauf trocknet man bei 50-60  im       Hocliv        akuum.    Das     1,10-Bis-[p-(dimethyl-benzyl-          ammonium)-ä.thoxy        ]-dekan-dibromid    schmilzt.  bei 138 .



  Process for the preparation of a diammonium compound. The present patent is a process for the production of a diammonium compound. The process is characterized in that 1 mol of 1,10-bis (ss-diinetliylamino-ethoxy) decane is allowed to act on 1 mol of benzyibi @ omide.

      The new compound obtained, the 1,10-bis- [11- (diinetliyl-benzyl-aminonium) -ethoxy] -delzan dibromide, melts at 138. It should be used as a medicinal product and as an intermediate for medicinal products.

      <I> Example: </I> 3.1.6 parts of 1,10-bis- (l-dimethylamino-ethoxy) decane and 4.1 parts of benzyl bromide are refluxed in 20 parts of butanone for about 14 hours. After cooling, the precipitated crude quaternary salt is separated off and recrystallized from butanone with the addition of a little isopropanol or methanol.

   Then dry at 50-60 in a Hocliv akuum. The 1,10-bis [p- (dimethyl-benzylammonium) -ä.thoxy] -dekan-dibromid melts. at 138.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer Diammo- niumverbindung, dadurch gekennzeichnet, dass man auf 1 Mol 1,10-Bis-(f dimethylamino- äthoxy)-deka.n 2 Mo1 Benzylbromid einwirken lässt. PATENT CLAIM: Process for the production of a diammonium compound, characterized in that 1 mol of 1,10-bis- (f dimethylamino-ethoxy) -deka.n 2 mol of benzyl bromide is allowed to act. Die erhaltene neue Verbindung, das 1,10- Bis- [ss- (dimetliyl-benzyl-ammonium) - äthoxy] - delzan-dibromid, schmilzt bei 138 . The new compound obtained, the 1,10-bis- [ss- (dimethyl-benzyl-ammonium) -ethoxy] -delzan dibromide, melts at 138.
CH307566D 1952-04-21 1952-04-21 Process for the preparation of a diammonium compound. CH307566A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH305890T 1952-04-21
CH307566T 1952-04-21

Publications (1)

Publication Number Publication Date
CH307566A true CH307566A (en) 1955-05-31

Family

ID=25735031

Family Applications (1)

Application Number Title Priority Date Filing Date
CH307566D CH307566A (en) 1952-04-21 1952-04-21 Process for the preparation of a diammonium compound.

Country Status (1)

Country Link
CH (1) CH307566A (en)

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