CH106082A - Process for the production of a new intermediate product. - Google Patents

Process for the production of a new intermediate product.

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Publication number
CH106082A
CH106082A CH106082DA CH106082A CH 106082 A CH106082 A CH 106082A CH 106082D A CH106082D A CH 106082DA CH 106082 A CH106082 A CH 106082A
Authority
CH
Switzerland
Prior art keywords
sep
mole
acid
oxy
production
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 CH106082A publication Critical patent/CH106082A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Detergent Compositions (AREA)

Description

  

      Verfahren    zur Herstellung eines neuen Zwischenproduktes.    Es wurde gefunden;     dass    man ein neues       Zwischenprodukt,    das sekundäre Kondensa  tionsprodukt von einem     Mol.        Cyanurchlorid     mit einem     iVIol.    1.     8-Aminon@tphthol-3    .

   6-     di-          sulfosäure    und einem     Mol.        1-Aminobenzol-4-          o3y-3-karbonsäure,    erhält,     \venn    man auf ein       Mol.        Cyanurehlorid    in beliebiger Reihenfolge  ein     Mol.    1.     8-Amiilonaphthol    - 3 :-6 -     disulfo-          säure    und ein     Mül.        1-Aminobenzol-4-oxy-3-          ka.rbonsä        ure        einwirken    lässt.  



  Diese Kondensation wird durch Zusam  menrühren der Komponenten in einem geeig  neten Verdünnungsmittel durchgerührt, und  es wurde gefunden, dass als solches Wasser in  überraschender Weise sehr gut geeignet ist.  Das sekundäre Kondensationsprodukt aus  einem     Mol.        Cyanurchlorid,    einem     Mol.    1.8  Aminonaphthol-3.6-disulfosäure und einem       Mol.    1-     Aminobenzol-4-oxy-3-karbonsiiure    bil  det ein in Wasser leicht lösliches, farbloses,  kristallinisches Pulver. Es enthält .noch ein       reaktionsfähigas    Chloratom und stellt ein  wertvolles Ausgangsmaterial zur     FIerstellung     von Farbstoffen, dar.

           Beispiel:     31,9 Teile 1.     8-Aminonaphthal    - 3. 6 -     di-          sulfosäure    werden in 500 Teilen Wasser un  ter Zusatz von 13,3 Teilen 30     %iger    Natron  lauge gelöst, mit 18,5     \.feilen        Cyanurchlorid     versetzt und gerührt, bis die Komponenten  verschwunden sind.

   Die so erhaltene saure  Lösung wird sehr vorsichtig fast genau neu  fralisiert und hierauf mit einer Lösung aus  16     \.feilen        1-Aminobenzol-4-oxy-3-karbon-          sä        ure    in 200 Teilen Wasser und 13,3 Teilen  30     %iger    Natronlauge versetzt.     1VIan    rührt,  bis die     1-Aminobenzol-4-oxy-3-karbons@ture     fast verschwunden ist, und isoliert das sekun  däre Kondensationsprodukt aus einem     Mol.          Cyanurchlorid,    einem.

       Mol.        1.8-Aminonaph-          thol-3        a        6-disulfosiiure    und einem     Mol.        1-          Aminobanzol-4-oxy-3-karbonsäure        idurch    Aus  salzen.



      Process for the production of a new intermediate product. It was found; that a new intermediate product, the secondary condensation product of one mole of cyanuric chloride with one iVIol. 1. 8-Aminon @ tphthol-3.

   6-disulfonic acid and one mole of 1-aminobenzene-4- o3y-3-carboxylic acid, if one mole of 1 mole of cyanuric chloride in any order is obtained. acid and a garbage. Let 1-aminobenzene-4-oxy-3-caustic acid act.



  This condensation is carried out by stirring the components together in a suitable diluent, and it has been found that, surprisingly, water is very suitable as such. The secondary condensation product of one mole of cyanuric chloride, one mole of 1.8 aminonaphthol-3,6-disulfonic acid and one mole of 1-aminobenzene-4-oxy-3-carboxylic acid forms a colorless, crystalline powder that is readily soluble in water. It still contains a reactive chlorine atom and is a valuable starting material for the production of dyes.

           Example: 31.9 parts of 1,8-aminonaphthalene-3,6-disulfonic acid are dissolved in 500 parts of water with the addition of 13.3 parts of 30% sodium hydroxide solution, 18.5 parts of cyanuric chloride are added and the mixture is stirred until the components are gone.

   The acidic solution obtained in this way is very carefully and almost exactly freshly colored and a solution of 16 files of 1-aminobenzene-4-oxy-3-carbonic acid in 200 parts of water and 13.3 parts of 30% sodium hydroxide solution is then added . 1VIan stirs until the 1-aminobenzene-4-oxy-3-carboxylic acid has almost disappeared, and isolates the secondary condensation product from one mole of cyanuric chloride, a.

       Mol. 1,8-aminonaphthol-3 a 6-disulfonic acid and one mol. 1-aminobanzol-4-oxy-3-carboxylic acid by salting out.

Claims (1)

PATENTANSPRUCH Verfahren zur Herstellung eines neuen Zwischenproduktes, des sekundären Konden sationsproduktes von einem Mol. Cyanur- chlorid mit einem Mol. 1.8-Aminona.phthol- 3.6-disulfosäure und einem Mol. 1-Amino- EMI0002.0001 beiizol-4-oxy-Ö-1Larbonsäure, <SEP> dadurch <SEP> gekenn ze.iehnet, <SEP> dass <SEP> man <SEP> auf <SEP> ein <SEP> -Mol. <SEP> Cyanurchlo rid <SEP> in <SEP> beliebiger <SEP> l;.eilienfolge <SEP> ein <SEP> 1-,1o1. <SEP> 1.8 : PATENT CLAIM Process for the production of a new intermediate product, the secondary condensation product of one mole. Cyanuric chloride with one mole. 1.8-Aminona.phthol- 3.6-disulfonic acid and one mole. 1-amino- EMI0002.0001 beiizol-4-oxy-Ö-1Larboxylic acid, <SEP> marked with <SEP>, <SEP> that <SEP> one <SEP> on <SEP> one <SEP> -Mol. <SEP> Cyanuric lavage <SEP> in <SEP> any <SEP> l; .line sequence <SEP> a <SEP> 1-, 1o1. <SEP> 1.8: lminonapbtllol- <SEP> i <SEP> . <SEP> 6-disulfosii-ure <SEP> und <SEP> ein <SEP> ly1ol. <tb> 1-3.minobenzol-4-oxy-3-harbonsäure <SEP> einwir ken <SEP> 1ä <SEP> bt. <tb> Das <SEP> sehundäre <SEP> Kondensatlonsprocluht <SEP> aus <tb> einem <SEP> lrol. <SEP> Cyanurchlorid, <SEP> einem <SEP> 1.8-Amino naplithol-\3' <SEP> . <SEP> 6-disulfosäure <SEP> und <SEP> einem <SEP> 1Vlol. <SEP> <B>1-</B> bildet- ein in -Wasser leicht l@isliehes, farblose;, kristal- linisches Pulver. lminonapbtllol- <SEP> i <SEP>. <SEP> 6-disulfosii-ure <SEP> and <SEP> a <SEP> ly1ol. <tb> 1-3.minobenzene-4-oxy-3-harboxylic acid <SEP> act <SEP> 1ä <SEP> bt. <tb> The <SEP> secondary <SEP> condensate discharge <SEP> <tb> a <SEP> lrol. <SEP> cyanuric chloride, <SEP> a <SEP> 1.8-amino naplithol- \ 3 '<SEP>. <SEP> 6-disulfonic acid <SEP> and <SEP> a <SEP> 1Vlol. <SEP> <B> 1- </B> forms a crystalline powder that is slightly lean, colorless in water. Es enthält noch ein reak- tionsfähiges Chloratom -und stellt ein wert volles Ausgangsmaterial zur Herstellung voll Farbstoffen dar. It still contains a reactive chlorine atom - and is a valuable starting material for the manufacture of dyes.
CH106082D 1922-09-07 1922-09-07 Process for the production of a new intermediate product. CH106082A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH103430T 1922-09-07
CH106082T 1922-09-07

Publications (1)

Publication Number Publication Date
CH106082A true CH106082A (en) 1924-08-01

Family

ID=25706381

Family Applications (1)

Application Number Title Priority Date Filing Date
CH106082D CH106082A (en) 1922-09-07 1922-09-07 Process for the production of a new intermediate product.

Country Status (1)

Country Link
CH (1) CH106082A (en)

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