CH179666A - Process for the preparation of a new quaternary salt. - Google Patents

Process for the preparation of a new quaternary salt.

Info

Publication number
CH179666A
CH179666A CH179666DA CH179666A CH 179666 A CH179666 A CH 179666A CH 179666D A CH179666D A CH 179666DA CH 179666 A CH179666 A CH 179666A
Authority
CH
Switzerland
Prior art keywords
quaternary salt
preparation
new quaternary
new
water
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 CH179666A publication Critical patent/CH179666A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/20—Quaternary compounds thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/655—Compounds containing ammonium groups
    • D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Pyridine Compounds (AREA)
  • Coloring (AREA)

Description

  

  <B>Zusatzpatent</B> zum Hauptpatent Nr. 177574.    Verfahren zur Herstellung eines neuen     quaternären    Salzes.    Es wurde gefunden, dass man ein neues       quaternäres    Salz erhält, wenn man     a-Brom-          laurinsäure-5-methyl-2-methoxyanilid    mit     Py-          ridin    umsetzt.  



  Das neue     quaternäre    Salz liefert mit  Wasser eine Lösung, die eine hohe Netzkraft  besitzt, und kann als     Tegtilhilfsstoff,    insbe  sondere zum     Wasserechtmachen    von Fär  bungen, verwendet werden.    <I>Beispiel:</I>  Man lässt eine Lösung von 34 Gewichts  teilen     a-Bromlauririsäui-ebromid    in 34 Ge  wichtsteilen Benzol im Laufe von     etwa    zwei  Stunden unter Rühren in eine Lösung von  30,2 Gewichtsteilen     5-Methyl-2-methoxyanilin     in 60 Gewichtsteilen Benzol unter 20   C       eintropfen.    Man rührt     einigge    Stunden nach  
EMI0001.0015     
  
          dtlnüt=    -Alkohol um.

   Das getrocknete     a-          Bromlauspä,ure    - 5 -     methyl    - 2 -     methogyanilid       wird zur Umwandlung in das     quaternäre          Pyridiniumsalz    mit der doppelten Menge       Pyridin    auf dem siedenden Wasserbad er  hitzt, bis ein in Wasser lösliches Produkt  resultiert. Man verdünnt darauf mit Wasser  und dampft zur Trockne ein, zweckmässig  unter vermindertem Druck. Es     hinterbleibt     ein Rückstand, dessen wässerige Lösung  beim Schütteln stark schäumt.



  <B> Additional patent </B> to main patent no. 177574. Process for the production of a new quaternary salt. It has been found that a new quaternary salt is obtained if a-bromo lauric acid 5-methyl-2-methoxyanilide is reacted with pyridine.



  The new quaternary salt provides a solution with water that has a high network power and can be used as a Tegtilhilfsstoff, in particular special for making dyeings waterproof. <I> Example: </I> A solution of 34 parts by weight of a-bromolauric acid ebromide in 34 parts by weight of benzene is left with stirring in a solution of 30.2 parts by weight of 5-methyl-2-methoxyaniline over the course of about two hours drop into 60 parts by weight of benzene below 20 C. The mixture is subsequently stirred for a few hours
EMI0001.0015
  
          dtlnüt = alcohol around.

   The dried a-Bromlauspä, ure - 5 - methyl - 2 - methogyanilide is heated to convert it into the quaternary pyridinium salt with twice the amount of pyridine on a boiling water bath until a water-soluble product results. It is then diluted with water and evaporated to dryness, conveniently under reduced pressure. A residue remains, the aqueous solution of which foams vigorously on shaking.

Claims (1)

PATENTANSPRÜCH: Verfahren zur Herstellung eines neuen, quaternären Salzes, dadurch gekennzeichnet, dass man a-Bromlaurinsäure-5-methyl-2-me- thogyanilid mit Pyridin umsetzt. Das neue quaternäre Salz liefert mit Wasser eine Lösung, die eine hohe Netzkraft besitzt, und kann als Textilhilfsstoff, insbe sondere zum Wasserechtmachen von Fär bungen, verwendet werden. PATENT CLAIM: Process for the production of a new, quaternary salt, characterized in that a-bromo-lauric acid-5-methyl-2-methogyanilide is reacted with pyridine. The new quaternary salt provides a solution with water that has a high network power and can be used as a textile auxiliary, in particular special for making dyeings water-proof.
CH179666D 1934-04-23 1934-04-23 Process for the preparation of a new quaternary salt. CH179666A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH179666T 1934-04-23
CH177574T 1935-06-15

Publications (1)

Publication Number Publication Date
CH179666A true CH179666A (en) 1935-09-15

Family

ID=25719982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH179666D CH179666A (en) 1934-04-23 1934-04-23 Process for the preparation of a new quaternary salt.

Country Status (1)

Country Link
CH (1) CH179666A (en)

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