CH207204A - Process for the preparation of the dioctodecyl ether of triethanolamine. - Google Patents

Process for the preparation of the dioctodecyl ether of triethanolamine.

Info

Publication number
CH207204A
CH207204A CH207204DA CH207204A CH 207204 A CH207204 A CH 207204A CH 207204D A CH207204D A CH 207204DA CH 207204 A CH207204 A CH 207204A
Authority
CH
Switzerland
Prior art keywords
triethanolamine
ether
dioctodecyl
preparation
parts
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH207204A publication Critical patent/CH207204A/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07Nitrogen-containing compounds

Description

  

  Verfahren zur     HersteRung    des     Dioetodecyläthers    des     Triäthanolamins.       Es wurde     gefunden,,dass        manden        Diocto-          decyläther    des     Triäthanolamins    erhält, wenn  man     Triäthanolamin    unter Vermittlung einer  stark     baeischen        oxydischen        Leichtnietallver-          bindung    mit     1-Halogen-n-ootodekan    umsetzt.  



  <B>Als</B> stark basische     oxydischeLeielitmetall-          verbindungen    seien die Oxyde und     IlydTo-          xyde    der Alkali- und der     Erdalkalimetalle     genannt.  



  Das     Triäthanolamin    kann zunächst mit  ,der basischen     Metallverbiniclung    in An- oder  Abwesenheit von     Verdunnungemitteln        um-          ,gesetzt    -werden.

   Arbeitet man in Gegenwart  von Wasser, so ist es zweckmässig, dieses  völlig oder weitgehend zum     #Soliluss    zu ent  fernen, vorteilhaft durch     Abdestillieren.     Arbeitet man in Gegenwart von Lösungs  mitteln, wie Benzol oder     Toluol,    so kann man  diese entweder nachher     abdestillieren    oder  auch die folgende Einwirkung des     Halogen-          oetodekans    in ihrer Gegenwart ausführen.

      Man kann auch das     Triäthanolamin    un  mittelbar in Anwesenheit der     basiselien        Me-          tallvertindung    mit dem     Halogenoctodekan     zur Umsetzung bringen.  



  Der so erhältliche neue     Dioctodecyläther     des     Triäthanolamins    schmilzt bei etwa<B>35'.</B>  Er     istgelbliehweiss,    löst sich in Form seiner  Salze (z. B. als     Formiat    oder Acetat) in Was  ser und kann<I>so als</I>     Weichmacher    für Faser  gut dienen.    <I>Beispiel<B>1:</B></I>    Man versetzt<B>150</B> Teile     Triäthanolamin     mit<B>80</B> Teilen     Ätznatron.    Hierbei findet Er  wärmung statt, und es bildet sich ein festes,  weisses Erzeugnis. Darauf gibt man<B>580</B> Teile       n-Octodecyl-I-chlorid    zu und erwärmt unter  vermindertem Druck auf etwa, 120<B>' C.</B> Dabei  destilliert das entstehende Wasser ab.

    



  Dann vermischt man die noch warme  Masse mit etwa<B>1000</B> Teilen Wasser; dabei      scheidet sich der entstandene Äther von der  Zusammensetzung  
EMI0002.0001     
    rein als     gelblichweisse    Masse ab. Man kann  ihn auch vom gebildeten Kochsalz     abschleu-          dern.     



  Der Äther schmilzt bei etwa<B>35</B>     ';    er  kann durch Zusatz von Säuren, z. B. Amei  sensäure oder Salzsäure, in lösliche Salze  übergeführt werden. Diese können zum       Weichmachen    von Fasergut dienen. Auch der  freie Äther kann zum Beispiel in Emulsion  hierfür verwendet werden.  



  Statt unter vermindertem Druck zu er  hitzen, kann man auch unter Durchleiten  eines Stickstoffstromes arbeiten. Vorteilhaft  wird die Umsetzung unter Rühren durchge  führt.  



  <I>Beispiel 2:</I>  Man vermischt unter Rühren<B>150</B> Teile       Triäthanolamin    mit<B>580</B> Teilen n-Oetodecyl-         1-chlorid,    gibt 84 Teile festes     Ätznatron    zu  und erwärmt das Gemisch auf UP, so     dass     das gebildete Wasser     abdestilliert.    Man erhält  so ebenfalls den     Dioctodecyläther    des     Tri-          äthanolamins.     



  Statt des festen     Ätznatrons    kann man  auch     wässrige    Kali- oder Natronlauge ver  wenden.



  Process for the preparation of the dioetodecyl ether of triethanolamine. It has been found that dioctodecyl ethers of triethanolamine are obtained when triethanolamine is reacted with 1-halogen-n-ootodecane with the aid of a strongly alkaline, oxidic light metal compound.



  The oxides and oxides of the alkali and alkaline earth metals may be mentioned as strongly basic oxidic conductive metal compounds.



  The triethanolamine can initially be reacted with the basic metal compound in the presence or absence of diluents.

   If you work in the presence of water, it is advisable to remove this completely or largely to #Soliluss, advantageously by distilling it off. If you work in the presence of solvents such as benzene or toluene, you can either distill them off afterwards or carry out the following action of the halogenoetodecane in their presence.

      The triethanolamine can also be reacted with the halogenoctodecane directly in the presence of the basic metal compound.



  The new dioctodecyl ether of triethanolamine available in this way melts at around <B> 35 '. </B> It is yellowish white, dissolves in the form of its salts (e.g. as formate or acetate) in water and can <I> as < / I> Plasticizers for fiber serve well. <I>Example<B>1:</B> </I> <B> 150 </B> parts of triethanolamine are mixed with <B> 80 </B> parts of caustic soda. During this process, heating takes place and a solid, white product is formed. <B> 580 </B> parts of n-octodecyl-I-chloride are then added and the mixture is heated under reduced pressure to about 120 ° C. The water formed is then distilled off.

    



  Then you mix the still warm mass with about <B> 1000 </B> parts of water; the resulting ether is separated from the composition
EMI0002.0001
    pure as a yellowish white mass. It can also be spun off from the common salt that has formed.



  The ether melts at about <B> 35 </B> '; he can by adding acids such. B. formic acid or hydrochloric acid, are converted into soluble salts. These can be used to soften fiber material. The free ether can also be used for this in emulsion, for example.



  Instead of heating under reduced pressure, you can also work while passing a stream of nitrogen. The reaction is advantageously carried out with stirring.



  <I> Example 2: </I> <B> 150 </B> parts of triethanolamine are mixed with <B> 580 </B> parts of n-ethodecyl-1-chloride with stirring, 84 parts of solid caustic soda are added and the mixture is heated the mixture to UP, so that the water formed distills off. The dioctodecyl ether of triethanolamine is likewise obtained in this way.



  Instead of the solid caustic soda, you can also use aqueous potassium or sodium hydroxide solution.

 

Claims (1)

PATENTANSPRUCII: Verfahren zur Herstellung des Dioeto- decyläthers des Triäthanolamins, dadurch ge kennzeichnet, dass man Triäthanolamin unter Vermittlung einer stark basischen oxydi- sehen Leichtmetallverbindung mit 1-1-Ialogen- ii-oetodekan umsetzt. Die neue Verbindung schmilzt bei etwa<B>35 0;</B> sie ist gelblichweiss, löst sich in Form ihrer Salze in Wasser und kann als Weichmacher für Fasergut dienen. PATENT CLAIM: Process for the preparation of the dioeto decyl ether of triethanolamine, characterized in that triethanolamine is reacted with 1-1-Ialogen- ii-oetodecane with the mediation of a strongly basic oxidic light metal compound. The new compound melts at around <B> 35 0; </B> it is yellowish white, dissolves in the form of its salts in water and can serve as a plasticizer for fiber material.
CH207204D 1937-05-18 1938-05-16 Process for the preparation of the dioctodecyl ether of triethanolamine. CH207204A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE207204X 1937-05-18
DE250138X 1938-01-25
CH207204T 1938-05-16

Publications (1)

Publication Number Publication Date
CH207204A true CH207204A (en) 1939-10-15

Family

ID=27177882

Family Applications (2)

Application Number Title Priority Date Filing Date
CH207204D CH207204A (en) 1937-05-18 1938-05-16 Process for the preparation of the dioctodecyl ether of triethanolamine.
CH210485D CH210485A (en) 1937-05-18 1939-01-17 Process for the production of a nitrogen-containing condensation product.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH210485D CH210485A (en) 1937-05-18 1939-01-17 Process for the production of a nitrogen-containing condensation product.

Country Status (1)

Country Link
CH (2) CH207204A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525271B1 (en) * 1991-07-29 1996-09-04 Kao Corporation, S.A. Process for the preparation of quaternary compounds

Also Published As

Publication number Publication date
CH210485A (en) 1940-07-15

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