CH119366A - Process for the production of a new intermediate product in the tar color industry. - Google Patents

Process for the production of a new intermediate product in the tar color industry.

Info

Publication number
CH119366A
CH119366A CH119366DA CH119366A CH 119366 A CH119366 A CH 119366A CH 119366D A CH119366D A CH 119366DA CH 119366 A CH119366 A CH 119366A
Authority
CH
Switzerland
Prior art keywords
production
intermediate product
new intermediate
mol
color industry
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 CH119366A publication Critical patent/CH119366A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Description

  

  Verfahren zur     Herstellung        eines    neuen     Zwischenproduktes    der     Teerfarbenindustrie.       Es wurde gefunden, dass man ein neues  Zwischenprodukt der Teerfarbenindustrie,  das     2,4-Di-4'-oxynaphthyl-6-anthraceno-1,3,          5-triazin,    erhält, wenn man auf 1     Mol.    des       Kernkondensationsproduktes    aus 1     Mol.          Cyanurchlorid    und 2     Mol.        a-Naphthol    An  thracen, gegebenenfalls in Gegenwart von       Kondensations-    und Verdünnungsmitteln,

         einwirken    lässt. Das     2,4-Di-4'-oxynaphthyl-          6-anthraceno-1,3,5-triazin    bildet ein rot  violettes Pulver, welches sich in Natron  lauge mit gelber und in konzentrierter  Schwefelsäure mit violetter Farbe löst.    <I>Beispiel:</I>  In 1000 Teilen     Tetrachloräthan    wer  den 50 Teile     2,4-Di-4'-oxynaphthyl-6-chlor-          1.3,5-triazin    suspendiert und dann mit  35,6 Teilen     Anthracen    und 50 Teilen     Alu2'          miniumchlorid    während sechs Stunden auf  140' erhitzt.

   Das     Verdünnungsmittel    wird  mit Wasserdampf abgetrieben und der  Rückstand durch     wiederholtes    Lösen in  Lauge und Ausfällen mit Säuren gereinigt.



  Process for the production of a new intermediate product in the tar color industry. It has been found that a new intermediate product of the tar color industry, the 2,4-di-4'-oxynaphthyl-6-anthraceno-1,3,5-triazine, is obtained if 1 mol. Of the core condensation product is obtained from 1 mol. Cyanuric chloride and 2 moles of a-naphthol anthracene, optionally in the presence of condensation agents and diluents,

         can act. The 2,4-di-4'-oxynaphthyl-6-anthraceno-1,3,5-triazine forms a red-violet powder, which dissolves in caustic soda with yellow and in concentrated sulfuric acid with purple color. <I> Example: </I> 50 parts of 2,4-di-4'-oxynaphthyl-6-chloro-1,3,5-triazine are suspended in 1000 parts of tetrachloroethane and then with 35.6 parts of anthracene and 50 parts of Alu2 'Miniumchlorid heated to 140' for six hours.

   The diluent is driven off with steam and the residue is purified by repeated dissolution in alkali and precipitation with acids.

Claims (1)

<B>PATENTANSPRUCH</B> Verfahren zur Herstellung eines neuen Zwischenproduktes der Teerfarbenindustrie, des 2,4-Di-4'-oxynaphthyl-6-anthraceno-1,3, 5-triazins, dadurch gekennzeichnet, dass man auf 1 Mol. des Kernkondensationsproduktes aus 1 Mol. Cyanurchlorid und 2 Mol. a- Naphthol Anthracen einwirken lässt. <B> PATENT CLAIM </B> Process for the production of a new intermediate product in the tar color industry, 2,4-di-4'-oxynaphthyl-6-anthraceno-1,3,5-triazine, characterized in that 1 mol. of the core condensation product of 1 mol. cyanuric chloride and 2 mol. a-naphthol anthracene. Das 2,4-Di-4'-oxynaphthyl-6-anthraceno-1,3,5-tri. azin bildet ein rotviolettes Pulver, welches sich in Natronlauge mit gelber und in kon zentrierter Schwefelsäure mit violetter Farbe löst. UNTERANSPRüCHE 1. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man die Einwirkung in Gegenwart eines Katalysators durch führt. 2. Verfahren nach Patentanspruch, dadurch . gekennzeichnet, dass man die Einwirkung in Gegenwart eines Katalysators und eines Verdünnungsmittels durchführt. The 2,4-di-4'-oxynaphthyl-6-anthraceno-1,3,5-tri. Azine forms a red-violet powder, which dissolves in sodium hydroxide solution with yellow and in concentrated sulfuric acid with violet color. SUBClaims 1. The method according to claim, characterized in that the action is carried out in the presence of a catalyst. 2. The method according to claim, thereby. characterized in that the action is carried out in the presence of a catalyst and a diluent.
CH119366D 1923-08-09 1925-03-10 Process for the production of a new intermediate product in the tar color industry. CH119366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH107619T 1923-08-09
CH119366T 1925-03-10

Publications (1)

Publication Number Publication Date
CH119366A true CH119366A (en) 1927-03-16

Family

ID=25707234

Family Applications (1)

Application Number Title Priority Date Filing Date
CH119366D CH119366A (en) 1923-08-09 1925-03-10 Process for the production of a new intermediate product in the tar color industry.

Country Status (1)

Country Link
CH (1) CH119366A (en)

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