CH213431A - Process for the preparation of a nitrogen-containing condensation product of fluoranthene. - Google Patents

Process for the preparation of a nitrogen-containing condensation product of fluoranthene.

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Publication number
CH213431A
CH213431A CH213431DA CH213431A CH 213431 A CH213431 A CH 213431A CH 213431D A CH213431D A CH 213431DA CH 213431 A CH213431 A CH 213431A
Authority
CH
Switzerland
Prior art keywords
condensation product
fluoranthene
nitrogen
preparation
containing condensation
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 CH213431A publication Critical patent/CH213431A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series

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

Description

  

  Verfahren zur Herstellung eines     stickstoffhaltigen    Kondensationsproduktes  des     Fluoranthens.       Es     wurde    gefunden, dass ein stickstoff  haltiges     Kondensationsprodukt    des,     Fluor-          anthens        hergestellt    werden kann, wenn man       Di-        (4'-benzoylamino-1'-anthrachinonyl)        -di;-          s        aminofluoranthen    mit     kondensierenden    Mit  teln behandelt.  



  Das neue Kondensationsprodukt ist ein  schwarzes Pulver, das Baumwolle     aus          schwarzoliver        güpe    in reinen     schwarzbrau-          io        nen    Tönen färbt.  



  Das dem Verfahren als Ausgangsprodukt  dienende     Di-(4'-benzoylamino-1'-anthrachi-          nonyl)-diaminofluoranthen    kann durch Um  setzen von 1     Mol        Däbromfluoranthen    mit       1s    2     Mol        1-Amino-4-benzoylaminoanthrachinon,     beispielsweise nach dem Verfahren des Pa  tentes Nr. 208953, erhalten werden.  



  Als kondensierende Mittel, die sauren  oder alkalischen Charakter besitzen und die       2o    für sich     allein,    gegebenenfalls miteinander  kombiniert oder zusammen mit indifferenten         Lösungs-        bezw.        Verdünnungsmitteln    verwen  det werden können, kommen in     Betracht:     Aluminiumchlorid,     Natriumamid,        Acetyl-          chlorid,        Benzoylchlorid,        Chlorsulfonsäure     und besonders hochprozentige, Schwefelsäure.

    Die     Einwirkung    der kondensierenden Mittel  kann bei tiefer,     mittlerer    oder gegebenen  falls stark erhöhter Temperatur vorgenom  men werden.    <I>Beispiel:</I>  1 Teil     Di--(4'-benzoylamino-1'-anthra-          chinonyl)-diamino-fluoranthen,    erhalten nach  ,dem Verfahren des Patentes Nr. 208953,  wird bei<B>60-65'</B> in 18,2 Teile 90%     ige     Schwefelsäure eingetragen und     3-4    Stunden  bei<B>60-65)</B> gerührt. Nun trägt man in Eis,  gibt 0,3 Teile     Natriumnitrit    zu und rührt  16 Stunden bei     0---5     . Der .erhaltene Farb  stoff wird erbfiltriert, gewaschen und ge  trocknet.



  Process for the preparation of a nitrogen-containing condensation product of fluoranthene. It has been found that a nitrogen-containing condensation product of fluoroanthene can be produced if di- (4'-benzoylamino-1'-anthraquinonyl) -di; - s aminofluoranthene is treated with condensing agents.



  The new condensation product is a black powder that dyes cotton from black olive güpe in pure black-brown tones.



  The di- (4'-benzoylamino-1'-anthraquinoneyl) -diaminofluoranthene, which is used as the starting product, can be converted into 2 moles of 1-amino-4-benzoylaminoanthraquinone, for example by the method of the patent No. 208953.



  As condensing agents which have acidic or alkaline character and which can be used alone, optionally combined with one another or together with indifferent solutions or. Diluents that can be used are: aluminum chloride, sodium amide, acetyl chloride, benzoyl chloride, chlorosulfonic acid and especially high-percentage sulfuric acid.

    The action of the condensing agents can be made at low, medium or, if necessary, greatly increased temperature. <I> Example: </I> 1 part of di - (4'-benzoylamino-1'-anthraquinonyl) -diamino-fluoranthene, obtained according to the process of patent no. 208953, is at <B> 60- 65 'entered in 18.2 parts of 90% strength sulfuric acid and stirred for 3-4 hours at <B> 60-65) </B>. Now it is carried in ice, 0.3 part of sodium nitrite is added and the mixture is stirred for 16 hours at 0-5. The dyestuff obtained is inherited by filtration, washed and dried.

Claims (1)

PATENT SPUUCH Verfahren zur Herstelltzg eines stick stoffhaltigen Kondensationsproduktes des Fluoranthens, dadurch gekennzeichnet, dass s man Di-(4'-benzoylamino-1'-anthrachinonyl)- diaminofluoranthen mit kondensierenden Mitteln behandelt. Das neue Kondensationsprodukt ist ein schwarzes Pulver, das Baumwolle aus schwarzoliver Küpe in reinen schwarzbrau nen Tönen färbt. PATENT SPUUCH Process for the production of a nitrogen-containing condensation product of fluoranthene, characterized in that di- (4'-benzoylamino-1'-anthraquinonyl) -diaminofluoranthene is treated with condensing agents. The new condensation product is a black powder that dyes cotton from black and olive vats in pure black-brown tones.
CH213431D 1937-09-14 1937-09-14 Process for the preparation of a nitrogen-containing condensation product of fluoranthene. CH213431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH213431T 1937-09-14

Publications (1)

Publication Number Publication Date
CH213431A true CH213431A (en) 1941-02-15

Family

ID=4448241

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213431D CH213431A (en) 1937-09-14 1937-09-14 Process for the preparation of a nitrogen-containing condensation product of fluoranthene.

Country Status (1)

Country Link
CH (1) CH213431A (en)

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