CH119364A - 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
CH119364A
CH119364A CH119364DA CH119364A CH 119364 A CH119364 A CH 119364A CH 119364D A CH119364D A CH 119364DA CH 119364 A CH119364 A CH 119364A
Authority
CH
Switzerland
Prior art keywords
oxynaphthyl
production
intermediate product
new intermediate
mol
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 CH119364A publication Critical patent/CH119364A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Description

  

  Verfahren zur Herstellung eines neuen     Zwischenproduktes    vier Teerfarbenindustrie.    Es wurde gefunden, dass man ein neues  Zwischenprodukt der Teerfarbenindustrie,  (las     2,4-Di-4'-oxynaphthyl-6-ss-oxynaphthyl-          1,3,5-tria.zin,    erhält, wenn man auf 1     1M1.     des     Kernkondensationsproduktes    aus 1     Mol.          ('ya.nurchlorid    und 2     Mol.        a-Naphthol        ss-          Na.phthol,    gegebenenfalls in Gegenwart von       Kondensations-    und Verdünnungsmitteln,  einwirken lässt.

   Das     2,4-Di-4'-oxynaphthyl-          6-ss-oxynaphthyl-1,3,5-triazin    bildet ein     men-          nigrotes    Pulver, welches sich in Natron  lauge mit gelber und in konzentrierter       Schwefelsäure    mit violetter Farbe löst.

      <I>Beispiel:</I>  39,9 Teile des aus 1     Mol.        Cyanur-          ehlorid    und 2     Mol.        a-Naphthol    erhaltenen       Kernkondensationsproduktes    werden in<B>300</B>  Teilen     Tetrachloräthan    suspendiert und dann  30 Teile     N -Naphthol    und 40 Teile Alumi  niumchlorid zugesetzt. Man erhitzt einige  Stunden auf 140', treibt sodann das Ver  dünnungsmittel mit Wasserdampf ab und  reinigt den Rückstand durch wiederholtes       Lösen    in Lauge und Ausfällen mit Säuren.



  Process for the production of a new intermediate product four tar color industry. It has been found that a new intermediate product of the tar color industry, (read 2,4-di-4'-oxynaphthyl-6-ss-oxynaphthyl-1,3,5-triazine, is obtained by increasing it to 1 1M1 Core condensation product of 1 mol. ('Ya.nurchlorid and 2 mol. A-naphthol ss- Na.phthol, optionally in the presence of condensation and diluents, can act.

   The 2,4-di-4'-oxynaphthyl-6-ss-oxynaphthyl-1,3,5-triazine forms a red powder which dissolves in sodium hydroxide with a yellow color and in concentrated sulfuric acid with a purple color.

      Example: 39.9 parts of the core condensation product obtained from 1 mol of cyanuric chloride and 2 mol of a-naphthol are suspended in 300 parts of tetrachloroethane and then 30 parts of N-naphthol and 40 parts of aluminum chloride added. The mixture is heated to 140 'for a few hours, then the diluent is driven off with steam and the residue is purified by repeated dissolution in alkali and precipitation with acids.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Zwischenproduktes der Teerfarbenindustrie, des 2,4-Di-4'-oxynaphthyl-6-ss-oxynaphthyl- 1,3,5-triazins, dadurch gekennzeichnet, dass man auf 1 Mol. des KernkondensatioDspro- duktes aus 1 Mol. Cyanurchlorid und 2 Mol. a-Naphthol ss-Naphthol einwirken lässt. PATENT CLAIM: Process for the production of a new intermediate product of the tar color industry, the 2,4-di-4'-oxynaphthyl-6-ss-oxynaphthyl-1,3,5-triazine, characterized in that 1 mol from 1 mol. cyanuric chloride and 2 mol. a-naphthol lets ss-naphthol act. Das 2,4-Di-4'-oxynaphthyl-6-ss-oxynaphthyl-1,3,5- triazin bildet ein mennigrotes Pulver,; wel ches sich in Natronlauge mit gelber und in konzentrierter 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-ss-oxynaphthyl-1,3,5-triazine forms a red powder; which dissolves in caustic soda 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, characterized in that the action is carried out in the presence of a catalyst and a diluent.
CH119364D 1923-08-09 1925-03-10 Process for the production of a new intermediate product in the tar color industry. CH119364A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH107619T 1923-08-09
CH119364T 1925-03-10

Publications (1)

Publication Number Publication Date
CH119364A true CH119364A (en) 1927-03-01

Family

ID=25707232

Family Applications (1)

Application Number Title Priority Date Filing Date
CH119364D CH119364A (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) CH119364A (en)

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