CH106096A - 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
CH106096A
CH106096A CH106096DA CH106096A CH 106096 A CH106096 A CH 106096A CH 106096D A CH106096D A CH 106096DA CH 106096 A CH106096 A CH 106096A
Authority
CH
Switzerland
Prior art keywords
sep
mol
intermediate product
production
new intermediate
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 CH106096A publication Critical patent/CH106096A/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
    • C07D251/54—Three nitrogen atoms
    • C07D251/70—Other substituted melamines

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

Description

  

  Verfahren zur Herstellung eines neuen Zwischenproduktes.    Es wurde gefunden,     dassi    man ein neues  Zwischenprodukt, das     tertiäre    Kondensations  produkt von einem     Mol.        Cyanurchlorid    mit  einem     Mol.        1.8-Aminona.phtliol-3.6-distilfo-          slure    und zwei     M.ol.        M@o.n.oformyl-1.3-phe-          nylendiamin,    erhält, wenn man auf ein     142o1.          Cy        anurchlorid    in beliebiger Reihenfolge ein       Mol.    1 .

       8-Amino:na-phthol-3    .     6-disulfosätlre     und zwei     Mol.        Mo.noformyl-l.3-phenylen-          dia,min    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     tertiäre        Kondensationsprodukt    aus einem       Mol.        Cya.nurchlorid    mit einem     Mol.        1.8-          Aminonaphthol-3.6-disulfosäure    und zwei       Mol.        Monoformyl-1.3-phenylendia.min    bildet       als        Alkalisalz    ein in Wasser lösliches, fast  farbloses Pulver. Es enthält kein reaktions  fähiges     Chloratom    mehr und stellt ein wert  volles     Ausgangsmaterial    zur Herstellung von  Farbstoffen dar.

           Beispiel:     In     eine,        Aufschlemmung    von 18,5 Teilen       Cyanurchlorid    in 500 Teilen Wasser lässt man  eine Lösung von     34,3    Teilen des     Dinatrium-          saIzcs    der     1.8-Aminonaphthol-3.6-distilfo-          säure    in 150 Teilen Wasser fliessen.

   Sobald  alles     Cyanurchlorid        verschwunden    ist, wird  mit 15 Teilen     kristallisiertem        Na.trium@atetat     und 13,6 Teilen     Monof        ormyl-1    .     3-phenylen-          diamin    versetzt und weiter gerührt, bis .das  Anilin fast vollständig verschwunden ist. Ist  dies erreicht, so wird abermals mit 15 Teilen  kristallisiertem     Natriumacetat    und 13, 6 Tei  len     Monoformyl-1.3-phenylendiamin    ver  setzt.

   Hierauf wird am     Rtickflusskühler    ge  kocht, und     wenn    das     Monoformyl-1.3-phe-          nylendiannin        wiederum    fast verschwunden ist,  wird das     tertiäre        Kondensationsprodukt    aus  einem     Mol.        1.8-Aminonaphthol-3.6-disulfo-          säure    und zwei     Mol.        Monoformyl-1.3-phe-          nylendiamin    durch     Aussalzen    abgeschieden,  filtriert und     getrocknet.  



  Process for the production of a new intermediate product. It has been found that a new intermediate product, the tertiary condensation product of one mole of cyanuric chloride with one mole of 1,8-aminona.phtliol-3.6-distilfosic acid and two M.ol. M@o.n.oformyl-1.3-phenylenediamine, obtained when you click on a 142o1. Cy anuric chloride in any order one mole. 1.

       8-amino: na-phthol-3. 6-disulfosätlre and two mol. Mon.noformyl-l.3-phenylenedia, min allowed to 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 tertiary condensation product of one mole of cyano chloride with one mole of 1,8-aminonaphthol-3,6-disulfonic acid and two moles of monoformyl-1,3-phenylenediamine forms a water-soluble, almost colorless powder as the alkali salt. It no longer contains a reactive chlorine atom and is a valuable starting material for the production of dyes.

           Example: A solution of 34.3 parts of the disodium salt of 1.8-aminonaphthol-3.6-distilfoic acid in 150 parts of water is allowed to flow into a suspension of 18.5 parts of cyanuric chloride in 500 parts of water.

   As soon as all the cyanuric chloride has disappeared, 15 parts of crystallized Na.trium@atetat and 13.6 parts of Monoformyl-1. 3-phenylenediamine is added and the mixture is stirred until the aniline has almost completely disappeared. Once this has been achieved, 15 parts of crystallized sodium acetate and 13, 6 parts of monoformyl-1,3-phenylenediamine are used again.

   The mixture is then boiled in the reflux condenser, and when the monoformyl-1,3-phenylenediamine has again almost disappeared, the tertiary condensation product of one mole of 1,8-aminonaphthol-3,6-disulphonic acid and two moles of monoformyl-1,3-phenylenediamine is formed deposited by salting out, filtered and dried.

Claims (1)

PATENTANSPRUCII Verfahren zur Herstellung eines neuen Zwischenproduktes, des tertiären Kondensa- EMI0002.0001 tionsprodul,tes <SEP> von <SEP> einem <SEP> Mol. <SEP> Cyanurchlorid <tb> mit <SEP> einem <SEP> Mol. <SEP> 1.8-@-@minonaphthol-3.6-di sitlfo2säure <SEP> und <SEP> zwei <SEP> Alol. <SEP> Monoforiny1-1. <SEP> 3 plient-lendiamin, <SEP> dadureli <SEP> gekennzeichnet, <SEP> .daP,# <tb> man <SEP> in <SEP> beliebi,ber <SEP> Reilienfolbe <SEP> aiif <SEP> Cvanur ehlorid <SEP> ein <SEP> Mol. <SEP> 1 <SEP> . <SEP> 8-Aminonaplith.ol-.. <SEP> ti-di sulfosiiure <SEP> und <SEP> zwei <SEP> Mol. <SEP> 14lonofornlyl_1 <SEP> . PATENT CLAIMS Process for the production of a new intermediate product, the tertiary condensate EMI0002.0001 tion produle, tes <SEP> of <SEP> one <SEP> mol. <SEP> cyanuric chloride <tb> with <SEP> one <SEP> Mol. <SEP> 1.8 - @ - @ minonaphthol-3.6-di sitlfo2äur <SEP> and <SEP> two <SEP> Alol. <SEP> Monoforiny1-1. <SEP> 3 plient-lendiamin, <SEP> dadureli <SEP> marked, <SEP> .daP, # <tb> man <SEP> in <SEP> as desired, via <SEP> Reilienfolbe <SEP> aiif <SEP> Cvanur ehlorid <SEP> a <SEP> Mol. <SEP> 1 <SEP>. <SEP> 8-aminonaplith.ol- .. <SEP> ti-di-sulfonic acid <SEP> and <SEP> two <SEP> mol. <SEP> 14lonofornlyl_1 <SEP>. <SEP> ,",. <tb> phen\lendiamin <SEP> einwirken <SEP> lä.sst. <tb> Das <SEP> tertiäre <SEP> Kondensation <SEP> sprodukl, <SEP> au <tb> einem <SEP> 11Iol. <SEP> Cyanurchlorid <SEP> mit <SEP> einem <SEP> Mol. EMI0002.0002 1 <SEP> . <SEP> 8-_imincnaplithol-3 <SEP> . <SEP> (-disulfosä.ure <SEP> un:l <tb> zwei <SEP> Mol. <SEP> MonoformZ-1-1..3-pheni-lendiamin <tb> bildet <SEP> aaslhalisalz <SEP> ein <SEP> in <SEP> @@'a.@ser <SEP> lösliches, <tb> fast <SEP> farbloses <SEP> Pulver. <SEP> Es <SEP> enthält. <SEP> kein <SEP> reak tiunfä@ügF@s <SEP> Chloratom <SEP> mehr <SEP> und <SEP> stellt <SEP> ein <tb> we=rtvolles <SEP> Ausgangsmaterial <SEP> zier <SEP> 13 < .raellunb <tb> von <SEP> I'arhstoffen <SEP> dar. <SEP>, ",. Let <tb> phen \ lenediamine <SEP> take effect <SEP>. <tb> The <SEP> tertiary <SEP> condensation <SEP> productive, <SEP> au <tb> a <SEP> 11Iol. <SEP> cyanuric chloride <SEP> with <SEP> one <SEP> mole. EMI0002.0002 1 <SEP>. <SEP> 8-_imincnaplithol-3 <SEP>. <SEP> (-disulfosä.ure <SEP> un: l <tb> two <SEP> mol. <SEP> MonoformZ-1-1..3-pheni-lenediamine <tb> forms <SEP> aaslhalisalz <SEP> a <SEP> in <SEP> @@ 'a. @ ser <SEP> soluble, <tb> almost <SEP> colorless <SEP> powder. <SEP> It contains <SEP>. <SEP> no <SEP> react tiunfä @ ügF @ s <SEP> chlorine atom <SEP> more <SEP> and <SEP> sets <SEP> <tb> valuable <SEP> starting material <SEP> decorative <SEP> 13 < <tb> of <SEP> I’s raw materials <SEP>.
CH106096D 1922-09-07 1922-09-07 Process for the production of a new intermediate product. CH106096A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH103430T 1922-09-07
CH106096T 1922-09-07

Publications (1)

Publication Number Publication Date
CH106096A true CH106096A (en) 1924-08-01

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Family Applications (1)

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CH106096D CH106096A (en) 1922-09-07 1922-09-07 Process for the production of a new intermediate product.

Country Status (1)

Country Link
CH (1) CH106096A (en)

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