CH170338A - Process for the production of a new anthraquinone derivative. - Google Patents

Process for the production of a new anthraquinone derivative.

Info

Publication number
CH170338A
CH170338A CH170338DA CH170338A CH 170338 A CH170338 A CH 170338A CH 170338D A CH170338D A CH 170338DA CH 170338 A CH170338 A CH 170338A
Authority
CH
Switzerland
Prior art keywords
production
anthraquinone derivative
new anthraquinone
ethylene oxide
new
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 CH170338A publication Critical patent/CH170338A/en

Links

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/325—Dyes with no other substituents than the amino groups

Landscapes

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

Description

  

  <B>Zusatzpatent</B> zum Hauptpatent Nr. 167808.    Verfahren zur Herstellung eines neuen     Anthraehinonderivates.       Es wurde gefunden, dass man einen wert  vollen neuen     Acetatkunstseidefarbsoff    erhält,  wenn man auf     1-Amirro-4-phenylamirroanthra-          chinon        Äthylenoxyd    einwirken lässt, wobei  ein     Mol        Äthylenoxyd    mit einem     Mol    des       Anthrachinonderivates    reagiert.

   Der erhaltene  Farbstoff bildet ein dunkles Pulver, löst sich  in Alkohol mit blauer Farbe und färbt     Ace-          tatkunstseide    nach geeigneter     Verpastung    irr  kräftigen grünblauen Tönen.  



  <I>Beispiel:</I>  50 Teile     1-Amirro-4-phenylarninoanthra-          chirron    werden in 400 Teilen einer 20     o/oigen     Lösung von     Äthylenoxyd    in Eisessig bei 50  bis<B>60'</B> mehrere Stunden verrührt. Man de  stilliert das Lösungsmittel ab, nimmt reit  Wasser auf und filtriert das 1-R-Oxyäthyl-         amirro-4-pherrylaminoantbrachinon    ab. Dieses  färbt     Acetatkunstseide    nach geeigneter     Ver-          pastung    in kräftigen grünblauen Tönen. Man  kann gegebenenfalls auch mit andern Ver  dünnungsmitteln unter Druck arbeiten.



  <B> Additional patent </B> to main patent no. 167808. Process for the production of a new anthraquinone derivative. It has been found that a valuable new acetate artificial silk dye is obtained if ethylene oxide is allowed to act on 1-amirro-4-phenylamirroanthraquinone, one mole of ethylene oxide reacting with one mole of the anthraquinone derivative.

   The dye obtained forms a dark powder, dissolves in alcohol with a blue color and, after suitable pasting, dyes acetate artificial silk in strong green-blue tones.



  <I> Example: </I> 50 parts of 1-amirro-4-phenylarninoanthrachirron are stirred in 400 parts of a 20% solution of ethylene oxide in glacial acetic acid at 50 to 60 'for several hours. The solvent is distilled off, water is taken up and the 1-R-oxyethyl-amirro-4-pherrylaminoantbrachinone is filtered off. This dyes acetate silk in strong green-blue tones after suitable pasting. You can optionally work with other Ver thinners under pressure.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung von 1-ss-Oxy- äthylamino-4-phenylamirroantbrachinon, da durch gekennzeichnet, dass man Ätbylenoxyd auf 1-Amino-4-phenylaminoantbrachinorr ein wirken lässt. Der erhaltene Farbstoff bildet ein dunkles Pulver, löst sich in Alkohol mit blauer Farbe und färbt Acetatseide nach geeigneter Ver- pastung in kräftigen grünblauen Tönen. PATENT CLAIM: Process for the preparation of 1-ss-Oxy- äthylamino-4-phenylamirroantbrachinon, characterized by the fact that ethylene oxide is allowed to act on 1-amino-4-phenylaminoantbrachinorr. The dye obtained forms a dark powder, dissolves in alcohol with a blue color and, after suitable pasting, dyes acetate silk in strong green-blue tones.
CH170338D 1932-09-20 1932-09-20 Process for the production of a new anthraquinone derivative. CH170338A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH167808T 1932-09-20
CH170338T 1932-09-20

Publications (1)

Publication Number Publication Date
CH170338A true CH170338A (en) 1934-06-30

Family

ID=25718469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH170338D CH170338A (en) 1932-09-20 1932-09-20 Process for the production of a new anthraquinone derivative.

Country Status (1)

Country Link
CH (1) CH170338A (en)

Similar Documents

Publication Publication Date Title
CH170338A (en) Process for the production of a new anthraquinone derivative.
CH167808A (en) Process for the production of a new anthraquinone derivative.
DE683164C (en) Process for the production of sulfur dyes
DE568034C (en) Process for the production of condensation products
CH205073A (en) Process for the preparation of a polymethine dye.
CH222155A (en) Process for the preparation of a new dye of the anthraquinone series.
CH205072A (en) Process for the preparation of a polymethine dye.
CH209575A (en) Process for the preparation of a dye of the anthraquinone series.
CH163280A (en) Process for the production of a new vat dye.
CH173985A (en) Process for the production of a new sulfur dye.
CH168023A (en) Process for the production of a new anthraquinone derivative.
CH212641A (en) Process for the preparation of 3,3&#39;-dinitro-4,4&#39;-diaminodiphenyl ether.
CH116995A (en) Process for the preparation of a basic dye of the malachite green series.
CH185836A (en) Process for the production of a new azo dye.
CH217980A (en) Process for the preparation of a new anthraquinone dye.
CH165039A (en) Process for the production of a new azo dye.
CH185838A (en) Process for the production of a new azo dye.
CH178121A (en) Process for the production of an indigoid dye.
CH178544A (en) Process for the production of a brominated vat dye.
CH197184A (en) Process for the production of a sulfur dye.
CH170341A (en) Process for the preparation of 1-B-oxyäthylamino-4- (4&#39;-oxy) -phenylaminoanthraquinone.
CH168025A (en) Process for the production of a new anthraquinone derivative.
CH180963A (en) Process for the production of a vat dye.
CH263540A (en) Process for the production of a new condensation product.
CH163008A (en) Process for the production of a new azo dye.