CH177456A - Process for the preparation of an amine oxide. - Google Patents

Process for the preparation of an amine oxide.

Info

Publication number
CH177456A
CH177456A CH177456DA CH177456A CH 177456 A CH177456 A CH 177456A CH 177456D A CH177456D A CH 177456DA CH 177456 A CH177456 A CH 177456A
Authority
CH
Switzerland
Prior art keywords
hexadecyldimethylamine
dilute
oxide
amine oxide
preparation
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 CH177456A publication Critical patent/CH177456A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C291/00—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00
    • C07C291/02—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds
    • C07C291/04—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds containing amino-oxide bonds

Landscapes

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

Description

  

  Verfahren zur Herstellung eines     Aminogydes.       Es wurde gefunden, dass man ein neues       Aminoxyd,    das     Hexadecyldimethylaminoxyd,     erhält, wenn man das     Hexadecyldirnethyl-          amin    mit solchen Oxydationsmitteln behan  delt, die     superoxydisch    gebundenen     Sauerstoff     enthalten.  



  Das     Hexadecyldimethylaminoxyd    bildet  eine halbfeste fettähnliche Masse, die in Was  ser, verdünnten     Alkalien    und verdünnten  Säuren löslich ist. Die verdünnten wässerigen  Lösungen des     Hexadecyldimethylarninoxydes     besitzen hervorragende     kapillaraktive    Eigen  schaften, so dass dieses Produkt ein wert  volles Hilfsmittel für die Textilindustrie  darstellt.  



       Beispiel   <I>1:</I>  14 Gewichtsteile     Hegadecyldirnethylamin     werden gelöst in 100 Gewichtsteilen Azeton.  Nach Zugabe von 8 Volumenteilen Wasser  stoffsuperoxyd von 30,3     Volumprozent    im  Wasserbad während 36 Stunden auf 45  bis 50   erhitzt. Nach dem     Abdeatillieren    des       Azetons    erhält man das Hexadecyldimethyl-         aminoxyd    als weisse halbfeste Masse, welche  in Wasser, verdünnten Säuren und Alkalien  löslich ist.  



  <I>Beispiel 2:</I>  <B>17,5</B> Teile     Hexadecyldimethylamin    werden  unter Schütteln oder gutem Rühren nach  und nach zu einer eiskalten Lösung von 200  Volumenteilen einer     Caro'schen    Säure, die  1,15 Teile aktiven Sauerstoff enthalten, zu  gegeben. Das     Hexadecyldimethylaminoxyd     scheidet sich als weisse halbfeste Masse aus,  und wird nach dem Neutralisieren von der  wässerigen     galiumsulfatlösung    durch Filtrie  ren oder Zentrifugieren getrennt. Das Pro  dukt ist in Wasser, verdünnten Säuren und       Alkalien    löslich.



  Process for the preparation of an aminogyd. It has been found that a new amine oxide, the hexadecyldimethylamine oxide, is obtained if the hexadecyldimethylamine is treated with oxidizing agents containing superoxide bound oxygen.



  The hexadecyldimethylamine oxide forms a semi-solid fat-like mass that is soluble in water, dilute alkalis and dilute acids. The dilute aqueous solutions of Hexadecyldimethylarninoxides have excellent capillary-active properties, so that this product is a valuable aid for the textile industry.



       Example <I> 1 </I> 14 parts by weight of hegadecyldirnethylamine are dissolved in 100 parts by weight of acetone. After adding 8 parts by volume of hydrogen peroxide of 30.3 percent by volume, heated to 45 to 50 in a water bath for 36 hours. After the acetone has been distilled off, the hexadecyldimethylamine oxide is obtained as a white, semi-solid mass which is soluble in water, dilute acids and alkalis.



  <I> Example 2: </I> <B> 17.5 </B> parts of hexadecyldimethylamine are gradually converted into an ice-cold solution of 200 parts by volume of a Caro's acid, which is 1.15 parts, with shaking or thorough stirring Containing oxygen, given. The hexadecyldimethylamine oxide separates out as a white semi-solid mass and, after neutralization, is separated from the aqueous galium sulfate solution by filtration or centrifugation. The product is soluble in water, diluted acids and alkalis.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Aminoxydes, des Hexadecyldimetylaminoxy- des, dadurch gekennzeichnet, dass man das Hexadecyldimethylamin mit solchen Oxyda- tionsmitteln behandelt, die superoxydisch ge bundenen Sauerstoff enthalten. Das Hexadecyldimethylaminoxyd bildet eine halbfeste fettähnliche Masse, die in Wasser, verdünnten Alkalien und verdünn ten Säuren löslich ist. PATENT CLAIM: Process for the production of a new amine oxide, hexadecyldimetylamineoxyde, characterized in that the hexadecyldimethylamine is treated with oxidizing agents which contain superoxide bound oxygen. The hexadecyldimethylamine oxide forms a semi-solid fat-like mass that is soluble in water, dilute alkalis and dilute acids. Die verdünnten wäs serigen Lösungen des Hexadecyldimethyl- aminoxydes besitzen hervorragende kapillar aktive Eigenschaften, so dass dieses Produkt ein wertvolles Hilfsmittel für die Textilin dustrie darstellt. The dilute aqueous solutions of hexadecyldimethylamine oxide have excellent capillary-active properties, making this product a valuable aid for the textile industry.
CH177456D 1934-02-16 1934-02-16 Process for the preparation of an amine oxide. CH177456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH177456T 1934-02-16
CH175351T 1935-07-04

Publications (1)

Publication Number Publication Date
CH177456A true CH177456A (en) 1935-05-31

Family

ID=25719664

Family Applications (1)

Application Number Title Priority Date Filing Date
CH177456D CH177456A (en) 1934-02-16 1934-02-16 Process for the preparation of an amine oxide.

Country Status (1)

Country Link
CH (1) CH177456A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937058C (en) * 1952-11-04 1955-12-29 Basf Ag Process for the preparation of low molecular weight trialkylamine oxides and their hydrates
DE1080112B (en) * 1955-03-03 1960-04-21 Basf Ag Process for the preparation of amine oxides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937058C (en) * 1952-11-04 1955-12-29 Basf Ag Process for the preparation of low molecular weight trialkylamine oxides and their hydrates
DE1080112B (en) * 1955-03-03 1960-04-21 Basf Ag Process for the preparation of amine oxides

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