CH106404A - 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
CH106404A
CH106404A CH106404DA CH106404A CH 106404 A CH106404 A CH 106404A CH 106404D A CH106404D A CH 106404DA CH 106404 A CH106404 A CH 106404A
Authority
CH
Switzerland
Prior art keywords
sep
mole
mol
production
amino
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 CH106404A publication Critical patent/CH106404A/en

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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
    • C07D251/26—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 only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/48—Two nitrogen atoms
    • C07D251/50—Two nitrogen atoms with a halogen atom attached to the third ring carbon atom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

  

  Verfahren zur Herstellung eines neuen     Zwischenproduktes    der Teerfarbenindustrie.    Es wurde gefunden, dass man ein neues  Zwischenprodukt, das sekundäre Kondensa  tionsprodukt von einem     Mol.        Cyanurchlorid     mit einem Mal.

       1-Oxy-2-amino-4-sulfobenzol-          6-karbonsäure    und einem     Mol.        4-Chlor-1,    3  phenylendiamin, erhält, wenn man auf ein       Mol.        Cyanurchlorid    in beliebiger Reihenfolge  ein     Mol.        1-Oxy-2-amina-4-sulfobenzol-6-l@a.r-          bonsäure    und ein     Mol.        4-Chlor-1,3-phenylen-          diamin    einwirken lässt.  



  Diese     Kondensation    wird durch Zusam  menrühren der Komponenten in einem geeig  neten     Verdünnungsmittel    durchgeführt, und  es wurde gefunden, dass Wasser als solches in  überraschender Weise sehr gut geeignet     ist.     Das sekundäre Kondensationsprodukt aus  einem     Mol.        Cyanurchlorid    mit einem     Mol.        1-          Oxy-2-amino-4-sulfobenzol-6-karbonsäure    und  einem     Mol.        4-Chlor-1,3-phenylendiamin    bildet  als     Alkalisalz    ein in Wasser lösliches, fast  farbloses Pulver.

   Es enthält noch ein reak  tionsfähiges Chloratom und stellt ein wer     -c-          volles    Ausgangsmaterial zur Herstellung von  Farbstoffen dar.    <I>Beispiel:</I>  18,5 Teile     Cyanurchlorid    werden in 300  Teilen Wasser suspendiert, mit einer Lösung  von 25,5 Teilen des     Mononatriumsalzes    der       1-Oxy-2-amino    - 4     -.sulf        obenzol    - 6 -     karb,onsäure     versetzt und gerührt, bis alles in Lösung ge  gangen ist.

   Hierauf .gibt man 14 Teile fein  gepulvertes     4-Chlor-1,3-phenylendiamin    hinzu  und     rührt    weiter unter allmählicher Zugabe  von 10,4 Teilen Soda, bis alles wiederum in  Lösung gegangen ist. Hierauf wird das gebil  dete sekundäre Kondensationsprodukt aus  einem     Mol.        Cyanurchlorid,    einem     Mol.        1-Oxy-          2-amino-4-sulfobenzol-6-karbonsäure    und ein  Mal.     4-Chlor-1,3-phenylendiamin    durch Aus  säuern gefällt.



  Process for the production of a new intermediate product in the tar color industry. It was found that a new intermediate product, the secondary condensation product of one mole of cyanuric chloride all at once.

       1-oxy-2-amino-4-sulfobenzene-6-carboxylic acid and one mole of 4-chloro-1,3-phenylenediamine is obtained if one mole of 1-oxy-2-amine is added to one mole of cyanuric chloride in any order -4-sulfobenzene-6-l @arboxylic acid and one mole of 4-chloro-1,3-phenylenediamine can act.



  This condensation is carried out by stirring the components together in a suitable diluent, and it has been found that water as such is surprisingly very suitable. The secondary condensation product of one mole of cyanuric chloride with one mole of 1-oxy-2-amino-4-sulfobenzene-6-carboxylic acid and one mole of 4-chloro-1,3-phenylenediamine forms a water-soluble, almost colorless alkali salt Powder.

   It still contains a reactive chlorine atom and is a full starting material for the production of dyes. <I> Example: </I> 18.5 parts of cyanuric chloride are suspended in 300 parts of water, with a solution of 25.5 Parts of the monosodium salt of 1-oxy-2-amino-4-sulfobenzene-6-carb, added onic acid and stirred until everything has dissolved.

   Then 14 parts of finely powdered 4-chloro-1,3-phenylenediamine are added and stirring is continued with the gradual addition of 10.4 parts of soda until everything has dissolved again. The secondary condensation product formed is then formed from one mole of cyanuric chloride, one mole of 1-oxy-2-amino-4-sulfobenzene-6-carboxylic acid and once. 4-chloro-1,3-phenylenediamine precipitated by acidification.

Claims (1)

<B>PATENTANSPRUCH:</B> Verfahren zur Herstellung eines neuen Zwischenproduktes, des sekundären Konden sationsproduktes von einem 142o1. Cy.anurchlo- rid mit einem Mol. 1-Oxy-2-amino-4-sulfo- benzol-6-karbonsäure und einem Mol. 4-Chlor- 1,3-phenylendiamin, dadurch gekennzeiehnet, dass .man in beliebiger Reihenfolge auf Cya- EMI0002.0001 nurchlorid <SEP> ein <SEP> Mol. <SEP> 1-Oy-\?-amino-4-su <SEP> @fo 1>enzol-6-karbonsäure <SEP> und <SEP> ein <SEP> Mol. <B> PATENT CLAIM: </B> Process for the production of a new intermediate product, the secondary condensation product from a 142o1. Cy.anurchlo- rid with one mole of 1-oxy-2-amino-4-sulfobenzene-6-carboxylic acid and one mole of 4-chloro-1,3-phenylenediamine, characterized by the fact that one can display in any order Cya- EMI0002.0001 nurchlorid <SEP> one <SEP> mol. <SEP> 1-Oy - \? - amino-4-su <SEP> @fo 1> enzol-6-carboxylic acid <SEP> and <SEP> one <SEP> mol. <SEP> -l-Chlor 1.3-phenyleridiamin <SEP> einwirken <SEP> lässt. <tb> Das <SEP> sekundäre <SEP> Kondensationsprodukt <SEP> aus <tb> einem <SEP> Mol. <SEP> Cyanurchlorid <SEP> mit <SEP> einem <SEP> Mol. <SEP> 1 Oxy-2-amino-.l-sulfobeiizol-6-ha.rboi)s'ùre <SEP> und <tb> einem <SEP> Mol. <SEP> 4-Chlor-1,3-phenylendiamin <SEP> bildet EMI0002.0002 a <SEP> s <SEP> A.lkalisalz <SEP> ein <SEP> in <SEP> Wasser <SEP> lösliches, <SEP> fast <tb> farbloses <SEP> Pulver. <SEP> Es <SEP> enthält <SEP> noch <SEP> ein <SEP> reak tionsfähiges <SEP> Chloratom <SEP> und <SEP> stellt <SEP> ein <SEP> wert volles <SEP> rlusgaxim.tterial <SEP> zur <SEP> Herstelhmg <SEP> von <tb> Farbstoffen <SEP> dar. <SEP> -l-chlorine 1.3-phenyleridiamin <SEP> allows it to take effect. <tb> The <SEP> secondary <SEP> condensation product <SEP> <tb> one <SEP> mol. <SEP> cyanuric chloride <SEP> with <SEP> one <SEP> mol. <SEP> 1 oxy-2-amino-.l-sulfobeiizol-6-ha.rboi) s'ùre <SEP> and <tb> one <SEP> mole <SEP> 4-chloro-1,3-phenylenediamine <SEP> forms EMI0002.0002 a <SEP> s <SEP> A. alkaline salt <SEP> a <SEP> soluble in <SEP> water <SEP>, <SEP> almost <tb> colorless <SEP> powder. <SEP> It <SEP> contains <SEP> nor <SEP> a <SEP> reactive <SEP> chlorine atom <SEP> and <SEP> represents <SEP> a <SEP> valuable <SEP> rlusgaxim.tterial <SEP > to <SEP> Manufacture <SEP> from <tb> dyes <SEP>.
CH106404D 1922-09-07 1922-09-07 Process for the production of a new intermediate product in the tar color industry. CH106404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH103430T 1922-09-07
CH106404T 1922-09-07

Publications (1)

Publication Number Publication Date
CH106404A true CH106404A (en) 1924-08-16

Family

ID=25706434

Family Applications (1)

Application Number Title Priority Date Filing Date
CH106404D CH106404A (en) 1922-09-07 1922-09-07 Process for the production of a new intermediate product in the tar color industry.

Country Status (1)

Country Link
CH (1) CH106404A (en)

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