CH147663A - Process for the preparation of a basic product. - Google Patents

Process for the preparation of a basic product.

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Publication number
CH147663A
CH147663A CH147663DA CH147663A CH 147663 A CH147663 A CH 147663A CH 147663D A CH147663D A CH 147663DA CH 147663 A CH147663 A CH 147663A
Authority
CH
Switzerland
Prior art keywords
palmitic acid
melting point
preparation
basic product
ethyl
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 CH147663A publication Critical patent/CH147663A/en

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

Description

  

  Verfahren zur Darstellung eines basischen Produktes.    In der Hauptanmeldung wurde ein Ver  fahren zur Gewinnung eines wertvollen basi  schen Produktes durch Umsetzung von Ver  bindungen, die das Radikal der Ölsäure  enthalten; wie Ölsäure selbst beziehungsweise  deren Chlorid,     Amid,        Anhydrid    oder Ester  mit     p-p-Diäthylaminoäthogyanilin    beschrieben.  



  Es wurde nun gefunden, dass man zu  einem Produkt mit ähnlichen Eigenschaften  gelangt, wenn man in gleicher Weise Ver  bindungen, welche das Radikal der     Palmitin-          säure    enthalten, wie     Palmitinsäure    selbst       beziehungswoise    deren Chlorid,     Amid,    An  hydrid oder Ester mit     afiym.        Äthyldiäthyl-          aminoäthyl-p-phenylendiamin        umsetzt.     



  Das so erhaltene     p-Äthyl-diäthylär,ino-          äthylamino    -     palmitinsäureanilid    stellt eine  wachsähnliche Masse vom Schmelzpunkt 45    dar. Es ist in Wasser unlöslich, löslich in  organischen Lösungsmitteln. In Form seiner  Salze ist es     wässerlöslich.    Das Monochlor  hydrat kristallisiert in Form weisser     Drusen       vom Schmelzpunkt     8111.    Die neue     Verbindung     besitzt in Form ihrer Salze grosse Schaumkraft  und soll als     Emulgator    in der     Kautschuktechnik,     ferner als Lösungsvermittler und ebenfalls  zu therapeutischen Zwecken verwandt werden.

    <I>Beispiel</I>  64,7     gr        asym.        Athyldiäthylaminoäthyl-p-          phenylendiamin    in 450 cm' trockenem Aceton  werden mit 75     gr        Palmitinsäurechlor-id    in  250 cm' Aceton allmählich versetzt. Nach  dem Abkühlen kristallisiert das Monochlor  hydrat der neuen Verbindung in weissen       Drusen    vom Schmelzpunkt 81  . Mit Alkali  wird die freie Base mit dem     Schmelzpunkt     45   erhalten.



  Process for the preparation of a basic product. In the main application, a process was used to obtain a valuable basic product by converting compounds containing the radical of oleic acid; such as oleic acid itself or its chloride, amide, anhydride or ester with p-p-diethylaminoethogyaniline is described.



  It has now been found that a product with similar properties is obtained if compounds which contain the radical of palmitic acid, such as palmitic acid itself or its chloride, amide, anhydride or ester with anhydride, are obtained in the same way. Ethyl diethyl aminoethyl-p-phenylenediamine converts.



  The p-ethyl diethyl, ino-ethylamino-palmitic anilide obtained in this way is a wax-like mass with a melting point of 45. It is insoluble in water and soluble in organic solvents. In the form of its salts it is soluble in water. The monochlorohydrate crystallizes in the form of white drusen with a melting point of 8111. The new compound has great foaming power in the form of its salts and is intended to be used as an emulsifier in rubber technology, as a solubilizer and also for therapeutic purposes.

    <I> Example </I> 64.7 g of asym. Ethyl diethylaminoethyl-p-phenylenediamine in 450 cm 'of dry acetone are gradually mixed with 75 g of palmitic acid chloride in 250 cm' of acetone. After cooling, the monochlorohydrate of the new compound crystallizes in white glands with a melting point of 81. With alkali the free base with the melting point 45 is obtained.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung eines basischen Produktuz, dadurch gekennzeichnet, dass man Verbindungen; die das Radikal der Palmitin- säure enthalten, mit asym. Ätbyldiäthyl- aminoäthyl-p-phenylendiainin kondensiert. Das so erhaltene p-Äthyl-diäthylamino- äthylamino - palmitinsäureanilid stellt eine wachsähnliche Masse vom Schmelzpunkt 45 dar. Es ist in Wasser unlöslich, löslich in organischen Lösungsmitteln. In Form seiner Salze ist es wasserlöslich. PATENT CLAIM: Process for the preparation of a basic product, characterized in that compounds; which contain the radical of palmitic acid, condensed with asym. ethyl diethylaminoethyl-p-phenylenediamine. The p-ethyl-diethylamino-ethylamino-palmitic acid anilide thus obtained is a wax-like mass with a melting point of 45. It is insoluble in water, soluble in organic solvents. In the form of its salts it is soluble in water. Das Monochlor hydrat kristallisiert in Form weisser Drusen vom Schmelzpunkt 810. Die neue Verbindung besitzt in Form ihrer Salze grosse Schaum kraft und soll als Emulgator in der Kaut- schuktechnik, ferner als Lösungsvermittler und ebenfalls zu therapeutischen Zwecken verwandt werden. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man das Palmitinsäure- chlorid zur Umsetzung verwendet. The monochlorohydrate crystallizes in the form of white drusen with a melting point of 810. The new compound has great foaming power in the form of its salts and is intended to be used as an emulsifier in rubber technology, as a solubilizer and also for therapeutic purposes. SUBSTANTIAL CLAIM: Process according to patent claim, characterized in that the palmitic acid chloride is used for the conversion.
CH147663D 1928-08-13 1929-07-22 Process for the preparation of a basic product. CH147663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE147663X 1928-08-13
CH144301T 1930-06-02

Publications (1)

Publication Number Publication Date
CH147663A true CH147663A (en) 1931-06-15

Family

ID=25714450

Family Applications (1)

Application Number Title Priority Date Filing Date
CH147663D CH147663A (en) 1928-08-13 1929-07-22 Process for the preparation of a basic product.

Country Status (2)

Country Link
AT (1) AT128043B (en)
CH (1) CH147663A (en)

Also Published As

Publication number Publication date
AT128043B (en) 1932-05-10

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