CH135395A - Process for the preparation of a new copper amine complex azo compound. - Google Patents

Process for the preparation of a new copper amine complex azo compound.

Info

Publication number
CH135395A
CH135395A CH135395DA CH135395A CH 135395 A CH135395 A CH 135395A CH 135395D A CH135395D A CH 135395DA CH 135395 A CH135395 A CH 135395A
Authority
CH
Switzerland
Prior art keywords
preparation
azo compound
amine complex
new copper
complex azo
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH135395A publication Critical patent/CH135395A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Darstellung einer neuen     Kupferamminkomplegazoverbindung.       Es wurde gefunden, dass man zu einer       neuen        Kupferamminkomplexazoverbindung     gelangen kann, die zur Färberei, Druckerei  und zur Schädlingsbekämpfung sich eignet;  indem man 1     Mol        7.7'-Disulfo-5.5'-dioxy-          2.2'-dirraphtylamin,        2Moldiazotierte        2-Amino-          benzoesäure    und     Tetrammincuprisulfat    auf  einander einwirken lässt.

           Beispiel:     137 Gewichtsteile     2-Aminobenzoesäure     werden     diazotiert.    Inzwischen hat man eine  Lösung von 461 Gewichtsteilen     5.5'-Dioxy-          2.2'-dinaphtylamirr-7.7'-disulfosäure    und 770  Gewichtsteile     kalzinierter    Soda in 8750     eins     Wasser bereitet und zu dieser eine Lösung  von 350 Gewichtsteilen des     Tetrammirrcupri-          sulfates        (Cu        (NHs)4)        S04    hinzugefügt.

   Zu der so  erhaltenen klaren bläulichen Lösung der    5.     "5'-        Dioxy-2.    2'-     dinaphtylamin-7.        7'-disulfo        -          säure    fügt man unter Kühlung die obige       Diazoverbindung.    Man salzt aus, filtriert,  wäscht und trocknet. Die neue Verbindung  löst sich in Wasser mit violetter Farbe.



  Process for the preparation of a new copper amine complex. It has been found that a new copper ammine complex azo compound can be obtained which is suitable for dyeing, printing and pest control; by letting 1 mole of 7.7'-disulfo-5.5'-dioxy-2.2'-dirraphthylamine, 2-moliazotized 2-amino-benzoic acid and tetrammine cupric sulfate act on one another.

           Example: 137 parts by weight of 2-aminobenzoic acid are diazotized. In the meantime, a solution of 461 parts by weight of 5.5'-dioxy-2.2'-dinaphtylamirr-7.7'-disulfonic acid and 770 parts by weight of calcined soda in 8750 parts of water has been prepared and a solution of 350 parts by weight of the tetrammircupri sulfate (Cu (NHs) 4) ) S04 added.

   The above diazo compound is added with cooling to the clear bluish solution of 5'5'-dioxy-2,2'-dinaphthylamine-7,7'-disulfonic acid. It is salted out, filtered, washed and dried new compound dissolves in water with purple color.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung einer neuen Kupferamminkomplexazoverbindung, dadurch gekennzeichnet, dass man 2 Mol diazotierte 2-Aminobenzoesäure, 1 Mol 7.7'-Disulfo-5.5'- dioxy-2.2'-dinaphtylamin und Tetrammincup- risulfat aufeinander einwirken lässt. Die so er haltene Kupferammirrkomplexazoverbindung ist für die Färberei, Druckerei und als Schäd lingsbekämpfungsmittel verwendbar. Sie löst sich in Wasser mit violetter Farbe. Claim: Process for the preparation of a new copper amine complex azo compound, characterized in that 2 moles of diazotized 2-aminobenzoic acid, 1 mole of 7.7'-disulfo-5.5'-dioxy-2.2'-dinaphthylamine and tetrammine cupric sulfate are allowed to act on one another. The Kupferammirrkomplexazoverbindungen obtained in this way can be used in dyeing, printing and as a pesticide. It dissolves in water with a purple color.
CH135395D 1927-10-22 1927-10-22 Process for the preparation of a new copper amine complex azo compound. CH135395A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH133477T 1927-10-22
CH135395T 1927-10-22

Publications (1)

Publication Number Publication Date
CH135395A true CH135395A (en) 1929-09-15

Family

ID=25712092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH135395D CH135395A (en) 1927-10-22 1927-10-22 Process for the preparation of a new copper amine complex azo compound.

Country Status (1)

Country Link
CH (1) CH135395A (en)

Similar Documents

Publication Publication Date Title
CH135395A (en) Process for the preparation of a new copper amine complex azo compound.
AT114441B (en) Process for the preparation of copper amine complex azo compounds.
CH135394A (en) Process for the preparation of a new copper amine complex azo compound.
CH131254A (en) Process for the production of a new azo dye.
CH138229A (en) Process for the production of a new azo dye.
CH135397A (en) Process for the preparation of a new copper amine complex azo compound.
CH135396A (en) Process for the preparation of a new copper amine complex azo compound.
CH135399A (en) Process for the preparation of a new copper amine complex azo compound.
CH135398A (en) Process for the preparation of a new copper amine complex azo compound.
CH152491A (en) Process for the production of a wool dye of the anthraquinone series.
CH128157A (en) Process for the preparation of a dye of the phenonaphtosafranine series.
CH140009A (en) Process for the preparation of a strongly basic azo dye.
CH119123A (en) Process for the production of a new dye.
CH145849A (en) Process for the production of a metal-containing dye.
CH143890A (en) Process for the preparation of an o-cyanarylrhodane compound.
CH128164A (en) Process for the preparation of a dye of the phenonaphtosafranine series.
CH145858A (en) Process for the production of a metal-containing dye.
CH128155A (en) Process for the preparation of a dye of the phenonaphtosafranine series.
CH128166A (en) Process for the preparation of a dye of the phenonaphtosafranine series.
CH156324A (en) Process for the production of a chromium-containing dye.
CH139375A (en) Process for the preparation of a polyazo dye.
CH119122A (en) Process for the production of a new dye.
CH138024A (en) Process for the preparation of a metal-containing azo dye.
CH129792A (en) Process for the production of a new azo dye.
CH200063A (en) Process for the preparation of an azo dye.