CH108199A - 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
CH108199A
CH108199A CH108199DA CH108199A CH 108199 A CH108199 A CH 108199A CH 108199D A CH108199D A CH 108199DA CH 108199 A CH108199 A CH 108199A
Authority
CH
Switzerland
Prior art keywords
intermediate product
molecule
production
new intermediate
triazine
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 CH108199A publication Critical patent/CH108199A/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
    • C07D251/16—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 only one ring carbon atom
    • C07D251/18—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 only one ring carbon atom with nitrogen atoms directly attached to the two other ring carbon atoms, e.g. guanamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

  

  Verfahren zur Herstellung eines neuen Zwischenproduktes der Teerfarbenindustrie.    Es wurde gefunden, dass man ein     neues          Zwischenprodukt    der Teerfarbenindustrie, das       2-Diäthylamino-4-amino-6-p-oxy-naphthyT    -1,  3,     5-triazin,    .

   erhält, wenn man das Konden  sationsprodukt aus einem Molekül     Cyanur-          halogenid,    einem Molekül     Diäthylamin    und       einem    Molekül Ammoniak auf     a-Naplithol,          gegebenenfalls    in     Gegenwart    von     Kondensa-          tionsmitteln    und von     Verdünnungsmitteln,          einwirken        .lässt.    Das     2-Diäthylamino-4-amino-          6        p-oxy-naphthyl-l,    3,

       5-triazin    bildet ein       hellgelbes        Pulver;    es löst. sich in     Ätzalkalien          mit    gelber, in     konzentrierter        iSchwefelsäure     und braungelber Farbe. Es ist ein wertvolles       Zwischenprodukt    zur Herstellung von Farb  stoffen.

      <I>Beispiel:</I>    20,1 Teile des bei<B>77-78'</B> schmelzenden       Kondensationsproduktes    aus einem Molekül       Cyanurchlorid,    einem Molekül     Diäthylamin     und einem Molekül Ammoniak werden zu  sammen mit 17 Teilen     a-Naphthol    in 500  Teilen     Tetrachloräthan    gelöst. Nach Zusatz  von 20 Teilen Aluminiumchlorid wird meh-         rere        Stunden    auf 140' unter Rühren erhitzt.  Das Lösungsmittel wird mit Wasserdampf  abgetrieben, der Rückstand mit verdünnter  Salzsäure ausgekocht, abgetrennt und in Na  tronlauge aufgenommen.

   Durch Zusatz von  Kochsalz fällt das     Natronsalz    des     2-Diäthyl-          amina-4-amino-6-p-oxy-naphthyl-l,        3"5-triazin     aus. Durch Lösen des     Natronsalzes    in Was  ser und Ausfällen mit Essigsäure erhält man  das freie     Triazin    in Form von hellgelben  Flocken.



  Process for the production of a new intermediate product in the tar color industry. It has been found that a new intermediate in the tar color industry, the 2-diethylamino-4-amino-6-p-oxy-naphthyT -1, 3, 5-triazine,.

   obtained when the condensation product of one molecule of cyanuric halide, one molecule of diethylamine and one molecule of ammonia is allowed to act on a-naplithol, if appropriate in the presence of condensing agents and diluents. The 2-diethylamino-4-amino-6 p-oxy-naphthyl-l, 3,

       5-triazine forms a light yellow powder; it solves. in caustic alkalis with yellow, in concentrated i-sulfuric acid and brownish-yellow color. It is a valuable intermediate product in the manufacture of dyes.

      <I> Example: </I> 20.1 parts of the condensation product which melts at <B> 77-78 '</B> and consists of one molecule of cyanuric chloride, one molecule of diethylamine and one molecule of ammonia are combined with 17 parts of a-naphthol in 500 parts of tetrachloroethane dissolved. After adding 20 parts of aluminum chloride, the mixture is heated to 140 ° for several hours while stirring. The solvent is driven off with steam, the residue is boiled with dilute hydrochloric acid, separated off and taken up in sodium hydroxide solution.

   The sodium salt of 2-diethylamine-4-amino-6-p-oxy-naphthyl-1,3 "5-triazine is precipitated by adding sodium chloride. The free sodium salt is obtained by dissolving the sodium salt in water and precipitating it with acetic acid Triazine in the form of light yellow flakes.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Zwischenproduktes, des 2-Diäthylamino-4- a.mino-6-p-oxy-naphthyl-1, 3, 5-triazins, da durch gekennzeichnet, dass man das Konden sationsprodukt aus einem Molekül Cyanur- halogenid, einem Molekül Diäthylamin und einem Molekül Ammoniak auf a-Naphthol einwirken lässt. PATENT CLAIM: Process for the production of a new intermediate product, the 2-diethylamino-4-a.mino-6-p-oxy-naphthyl-1, 3, 5-triazine, characterized in that the condensation product is made from a molecule of cyanuric halide, one molecule of diethylamine and one molecule of ammonia to act on a-naphthol. Das 2-Diäthylamino-4-aminö- 6-p-oxy-naphthyl-1, 3, 5-triazin bildet ein hellgelbes Pulver; es löst sich in Ätzalkalien mit ;gelber, in konzentrierter Schwefelsäure mit braungelber Farbe. Es ist ein wertvolles Zwischenprodukt zur Herstellung von Farb stoffen. UNTERANSPRÜCIIE 1. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man die Einwirkung in Gegenwart eines Katalysators .durch führt. 2. The 2-diethylamino-4-aminö-6-p-oxy-naphthyl-1, 3, 5-triazine forms a light yellow powder; it dissolves in caustic alkalis with; yellow, in concentrated sulfuric acid with brownish-yellow color. It is a valuable intermediate product in the manufacture of dyes. SUB-CLAIM 1. Process according to patent claim, characterized in that the action is carried out in the presence of a catalyst. 2. Verfahren nach Patentanspruch, dadurch gekennzeichnet, d'ass man die Einwirkung in Gegenwart eines Katalysators und eines Verdünnungsmittels durchführt. Process according to claim, characterized in that the action is carried out in the presence of a catalyst and a diluent.
CH108199D 1923-08-09 1923-08-09 Process for the production of a new intermediate product in the tar color industry. CH108199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH108199T 1923-08-09
CH107619T 1923-08-09

Publications (1)

Publication Number Publication Date
CH108199A true CH108199A (en) 1924-12-16

Family

ID=25707226

Family Applications (1)

Application Number Title Priority Date Filing Date
CH108199D CH108199A (en) 1923-08-09 1923-08-09 Process for the production of a new intermediate product in the tar color industry.

Country Status (1)

Country Link
CH (1) CH108199A (en)

Similar Documents

Publication Publication Date Title
US2356764A (en) Method for producing film-forming diamine-carbon disulphide condensation products
CH108199A (en) Process for the production of a new intermediate product in the tar color industry.
CH108192A (en) Process for the production of a new intermediate product in the tar color industry.
CH108193A (en) Process for the production of a new intermediate product in the tar color industry.
CH108195A (en) Process for the production of a new intermediate product in the tar color industry.
CH108200A (en) Process for the production of a new intermediate product in the tar color industry.
CH108194A (en) Process for the production of a new intermediate product in the tar color industry.
CH108191A (en) Process for the production of a new intermediate product in the tar color industry.
CH119366A (en) Process for the production of a new intermediate product in the tar color industry.
CH108196A (en) Process for the production of a new intermediate product in the tar color industry.
CH108198A (en) Process for the production of a new intermediate product in the tar color industry.
CH108201A (en) Process for the production of a new intermediate product in the tar color industry.
CH119365A (en) Process for the production of a new intermediate product in the tar color industry.
CH108197A (en) Process for the production of a new intermediate product in the tar color industry.
CH135385A (en) Process for the preparation of an oxydiaryl ketone.
CH201176A (en) Process for the preparation of a 4-oxy-naphthostyril body.
CH116500A (en) Process for the production of a new intermediate product in the tar color industry.
US1340603A (en) Process of making 2-aminoanthraquinone
CH106120A (en) Process for the preparation of a heterocyclic compound of the naphthalene series.
CH269177A (en) Process for the preparation of a dye of the stilbene series.
CH272479A (en) Process for the preparation of a dye of the stilbene series.
CH108202A (en) Process for the production of a new intermediate product in the tar color industry.
CH106376A (en) Process for the production of a new intermediate product in the tar color industry.
CH191419A (en) Process for the preparation of 2&#39;-oxyphenyl-3-aminopyrene.
CH217129A (en) Process for the preparation of a sulphonic acid of dimethyl-2,4-diamino-5- (4&#39;-ethoxyphenyl) -6-heptadecyl-1,3,5-triazine.