CH144475A - Process for obtaining a basic product from a stearoimido ether. - Google Patents

Process for obtaining a basic product from a stearoimido ether.

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Publication number
CH144475A
CH144475A CH144475DA CH144475A CH 144475 A CH144475 A CH 144475A CH 144475D A CH144475D A CH 144475DA CH 144475 A CH144475 A CH 144475A
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CH
Switzerland
Prior art keywords
obtaining
ether
stearoimido
basic product
product
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 CH144475A publication Critical patent/CH144475A/en

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

Description

  

  Verfahren zur Gewinnung eines     basischen    Produktes aus einem     Stearoimidoäther.       In der Hauptanmeldung wurde ein Ver  fahren zur Gewinnung eines basischen Pro  duktes durch Kondensation eines     Stearoimido-          äthers    mit     Äthylendiamin    beschrieben.

   Es       wurde    nun gefunden, dass man zu einem  Produkt mit ähnlichen Eigenschaften gelangt,         wenn        mnn    einen     Stearoimidoäther    mit 1  Diäthylatnino-2-ogypropylamitt kondensiert,  wobei in der Hauptsache eine Verbindung  ringförmiger     Konstitution    nach folgender For  mel entsteht:

           NH        NH2        ,N-CH2          Ci;Ha5C@        -@        CH2@Ci;        Hs5Clf          \0R        CHOH        \O-CH-CH2N(C9Hs)2        -(-ROH        +        NHs     I       CH2N(C2H6)2          R=Alkyl    oder     Aralkyl.       Das so erhaltene     ss-n-Heptadecyl-a-diäthyl-          aminomethyloxazoliti    stellt eine wachsartige       lAl:

  asse    dar vom Schmelzpunkt 45-48  C,  die in Wasser unlöslich, in organischen Lö  sungsmitteln löslich ist. Es bildet mit Säuren  wasserlösliche Salze. Das     Dichlorhydrat    stellt  zum Beispiel feine weisse     Nädelchen    dar.  Die neue Verbindung besitzt grosse Schaum-    kraft und kann in Form ihrer Salze als       Emulgator    in der Kautschuktechnik, als Lö  sungsvermittler und zu therapeutischen     Zwek-          ken    Verwendung finden.  



  <I>Beispiel:</I>  5,9     gr    salzsaurer     Stearoimidoäthyläther     werden in 70     cm'    absolutem Alkohol gelöst,      mit 2,5     gr        1-Diätlrylanrino-2-oxypropylanrirr     versetzt, und 3 Tage bei gewöhnlicher Tem  peratur stehen gelassen. Nach dem Abdamp  fen des Lösungsmittels     hinterbleibt    die neue  Verbindung in Form ihres     Monochlorhydrats     als gelbliches<B>Öl,</B> das auf Zusatz von Ace  ton kristallinisch erstarrt. Das Produkt ist  leicht wasserlöslich und scheidet auf Zusatz  von Alkali die freie Base vom Schmelzpunkt  45-48  C ab.



  Process for obtaining a basic product from a stearoimido ether. In the main application, a process for obtaining a basic product was described by condensation of a stearoimido ether with ethylenediamine.

   It has now been found that a product with similar properties is obtained if a stearoimido ether is condensed with 1 diethylatnino-2-ogypropylamide, a compound with a ring-shaped constitution being formed according to the following formula:

           NH NH2, N-CH2 Ci; Ha5C @ - @ CH2 @ Ci; Hs5Clf \ OR CHOH \ O-CH-CH2N (C9Hs) 2 - (- ROH + NHs I CH2N (C2H6) 2 R = alkyl or aralkyl. The resulting ss-n-heptadecyl-a-diethylaminomethyloxazolite is a waxy lAl :

  Asse has a melting point of 45-48 C, which is insoluble in water and soluble in organic solvents. It forms water-soluble salts with acids. The dichlorohydrate, for example, represents fine white needles. The new compound has great foaming power and can be used in the form of its salts as an emulsifier in rubber technology, as a solubilizer and for therapeutic purposes.



  <I> Example: </I> 5.9 grams of hydrochloric acid stearoimidoethyl ether are dissolved in 70 cm 'of absolute alcohol, 2.5 grams of 1-diethylanrino-2-oxypropylanrirr are added, and the mixture is left to stand for 3 days at normal temperature. After the solvent has evaporated, the new compound remains in the form of its monochlorohydrate as a yellowish <B> oil, </B> which solidifies in a crystalline manner when acetone is added. The product is easily soluble in water and, when alkali is added, separates the free base with a melting point of 45-48 ° C.

Claims (1)

PATENTANSPRUCH: Verfahren zur Gewinnung eines basischen Produktes aus einem Imidoäther der Stearin säure, dadurch gekennzeichnet, dass man einen solchen mit 1-Diäthylarnino-2-oxypro- pylamirr kondensiert. Das so erhaltene #a-n-Heptadecyl-a-diäthy laminomethyloaazolirr stellt eine weisse wachsartige 112asse vom Schmelzpunkt 45-48 C dar, die in Wasser unlöslich und in organischen Lösungsmitteln löslich ist. Es bildet mit Säuren wasserlös liche Salze. Das Dichlorhydrat zum Beispiel bildet feine weisse Nadeln. PATENT CLAIM: A process for obtaining a basic product from an imidoether of stearic acid, characterized in that such a product is condensed with 1-diethylamino-2-oxypropylamirr. The a-n-heptadecyl-a-diethy laminomethyloaazolirr thus obtained is a white, waxy mass with a melting point of 45-48 ° C., which is insoluble in water and soluble in organic solvents. It forms water-soluble salts with acids. The dichlorohydrate, for example, forms fine white needles. Die neue Verbin dung besitzt in Form ihrer Salze grosse Schaumkraft und kann als Emulgator in der Kautschuktechnik, als Lösungsvermittler und zu therapeutischen Zwecken Verwendung finden. The new compound has great foaming power in the form of its salts and can be used as an emulsifier in rubber technology, as a solubilizer and for therapeutic purposes.
CH144475D 1928-03-19 1929-03-13 Process for obtaining a basic product from a stearoimido ether. CH144475A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE144475X 1928-03-19
CH141313T 1929-03-13

Publications (1)

Publication Number Publication Date
CH144475A true CH144475A (en) 1930-12-31

Family

ID=25713661

Family Applications (1)

Application Number Title Priority Date Filing Date
CH144475D CH144475A (en) 1928-03-19 1929-03-13 Process for obtaining a basic product from a stearoimido ether.

Country Status (1)

Country Link
CH (1) CH144475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416552A (en) * 1940-05-29 1947-02-25 Richards Chemical Works Inc Conversion of alkylolamides into oxazolines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416552A (en) * 1940-05-29 1947-02-25 Richards Chemical Works Inc Conversion of alkylolamides into oxazolines

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