CH202442A - Process for the production of a condensation product. - Google Patents

Process for the production of a condensation product.

Info

Publication number
CH202442A
CH202442A CH202442DA CH202442A CH 202442 A CH202442 A CH 202442A CH 202442D A CH202442D A CH 202442DA CH 202442 A CH202442 A CH 202442A
Authority
CH
Switzerland
Prior art keywords
condensation product
production
moles
water
pyridine
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 CH202442A publication Critical patent/CH202442A/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
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/46—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
    • C09B1/467—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound attached to two or more anthraquinone rings
    • 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
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/132—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass

Landscapes

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

Description

       

      Zusatzpatent    zum Hauptpatent Nr. 200372.    Verfahren zur Herstellung eines     Kondensationsproduktes.       Es wurde gefunden, dass man ein neues       Kondensationsprodukt    erhält, wenn man auf  das Kondensationsprodukt aus 2     .4-Dichlor-          chinazolin    und 2     Mol        2-Aminoanthrachinon     2     Mol    des     Benzoesäure-3.        5-disulfochlorids    in  Gegenwart von     Pyridin    einwirken lässt.

   Das  neue Produkt bildet ein braunes Pulver, das  sich in Wasser mit gelbbrauner Farbe auf  löst und zum Färben und Drucken in der  Textilindustrie verwendet werden kann.  



  <I>Beispiel:</I>  5.7 Teile des Kondensationsproduktes  aus 2. 4 -     Dichlorchinazolin    und 2     Mol    2  Aminoanthrachinon werden mit 40 Teilen       Pyridin    verrührt     und    9,6 Teile     Benzoesäure-          3.5-disulfochlorid    zugesetzt. Man lässt die  Temperatur auf     etwa    80   steigen. Sobald  eine Probe sich in Wasser klar löst, wird das       Pyridin    im Vakuum     abdestilliert,    der Rück  stand im     warmen    Wasser aufgelöst und das    Kondensationsprodukt durch     Aussalzen    ge  wonnen. .  



  Das neue braungefärbte Kondensations  produkt löst sich in Wasser mit     gelbbrauner     Farbe auf. Nach Zugabe von     Alkalien,    z. B.       Ammoniak,    wird es in das wasserunlösliche       l@nema"n#arin#mnnf        macra@f-nn  



      Additional patent to main patent no. 200372. Process for the production of a condensation product. It has been found that a new condensation product is obtained if 2 mol of benzoic acid-3 is added to the condensation product of 2 .4-dichloroquinazoline and 2 moles of 2-aminoanthraquinone. 5-disulfochlorids can act in the presence of pyridine.

   The new product forms a brown powder that dissolves in water with a yellow-brown color and can be used for dyeing and printing in the textile industry.



  <I> Example: </I> 5.7 parts of the condensation product of 2.4-dichloroquinazoline and 2 moles of 2-aminoanthraquinone are stirred with 40 parts of pyridine and 9.6 parts of benzoic acid-3,5-disulfochloride are added. The temperature is allowed to rise to about 80. As soon as a sample dissolves clearly in water, the pyridine is distilled off in vacuo, the residue is dissolved in warm water and the condensation product is obtained by salting out. .



  The new brown-colored condensation product dissolves in water with a yellow-brown color. After adding alkalis, e.g. B. ammonia, it is converted into the water-insoluble l @ nema "n # arin # mnnf macra @ f-nn

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Konden sationsproduktes, dadurch gekennzeichnet, dass man auf das Kondensationsprodukt aus 2. 4-Dichlorchinazolin und 2 Mol 2-Amino- anthrachinon 2 Mol des Benzoesäure-3. 5-di- sulfochlorids in Gegenwart von Pyridin ein wirken lässt. PATENT CLAIM: Process for the production of a condensation product, characterized in that 2 moles of benzoic acid-3 are applied to the condensation product of 2. 4-dichloroquinazoline and 2 moles of 2-amino anthraquinone. 5-disulfochloride can act in the presence of pyridine. Das neue Produkt bildet ein braunes Pulver, das sich in Wasser mit gelb brauner Farbe auflöst und zum Färben und Drucken in der Textilindustrie verwendet werden kann. The new product forms a brown powder that dissolves in water with a yellow-brown color and can be used for dyeing and printing in the textile industry.
CH202442D 1936-11-11 1936-11-11 Process for the production of a condensation product. CH202442A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH202442T 1936-11-11
CH200372T 1936-11-11

Publications (1)

Publication Number Publication Date
CH202442A true CH202442A (en) 1939-01-15

Family

ID=4442279

Family Applications (5)

Application Number Title Priority Date Filing Date
CH202441D CH202441A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH202439D CH202439A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH202442D CH202442A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH200372D CH200372A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH202440D CH202440A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH202441D CH202441A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH202439D CH202439A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH200372D CH200372A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.
CH202440D CH202440A (en) 1936-11-11 1936-11-11 Process for the production of a condensation product.

Country Status (2)

Country Link
CH (5) CH202441A (en)
FR (1) FR828532A (en)

Also Published As

Publication number Publication date
FR828532A (en) 1938-05-19
CH202439A (en) 1939-01-15
CH202440A (en) 1939-01-15
CH200372A (en) 1938-10-15
CH202441A (en) 1939-01-15

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