CH135397A - 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
CH135397A
CH135397A CH135397DA CH135397A CH 135397 A CH135397 A CH 135397A CH 135397D A CH135397D A CH 135397DA CH 135397 A CH135397 A CH 135397A
Authority
CH
Switzerland
Prior art keywords
azo compound
amine complex
complex azo
copper amine
preparation
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 CH135397A publication Critical patent/CH135397A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
    • C09B33/056—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-(naphthol-urea)
    • 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)
  • Coloring (AREA)

Description

  

  <B>Zusatzpatent</B> zum Hauptpatent Nr. 133477.    Verfahren zur Darstellung einer neuen     Kupferamminkompleaazoverbindung.       Es wurde gefunden, dass man zu einer  neuen     Kupferamminkomplexazoverbindung    ge  langen kann, indem man zunächst 1     Mol     dianotierter     3-Aminobenzaldehyd    essigsauer  kuppelt mit 1     Mol        5.5'-Dioxy-2.2'-dinaphtyl-          harnstoff-7.7'-disulfosäure;

      zu dieser     Azover-          bindung    setzt man     Hexammincuprichlorid    und  weiter 1     Mol    dianotierter     2-Aminobenzoesäure.     Die erhaltene     Kupferamminkomplexazoverbin-          dung    löst sich in Wasser mit ziegelroter  Farbe und ist für die Färberei, Druckerei  und als Schädlingsbekämpfungsmittel ver  wendbar.  



  <I>Beispiel:</I>  121 Gewichtsteile     3-Amicrobenzaldehyd     werden dianotiert und essigsauer mit 502  Gewichtsteilen     5.5'-Dioxy-2.-2'-dinaphtylharn-          stoff-7.7'-disulfosäure    gekuppelt. Nach been  digter Umsetzung macht man mit 800 Ge  wichtsteilen     kalzinierter    Soda alkalisch, setzt  eine Lösung des     Hexammincuprichlorids,

      be  reitet aus 170 Gewichtsteilen     Cuprichlorid       hinzu und kuppelt bei     -f-    5   mit einer in  bekannter Weise hergestellten Lösung der       Diazoverbindung    aus 137 Gewichtsteilen     2-          Aminobenzoesäure.    Man salzt die klare     Farb-          stofflösung,    welche keine Spur von unlöslichen  anorganischen Kupferverbindungen enthält,  aus, filtriert und arbeitet in der üblichen  Weise auf.  



  Die neue     Kupferamrninkomplexazoverbin-          dung    löst sich in Wasser mit ziegelroter, in  konzentrierter Schwefelsäure mit blaustichig  roter Farbe.



  <B> Additional patent </B> to the main patent No. 133477. Process for the preparation of a new copper amine incompleaazo compound. It has been found that a new copper amine complex azo compound can be obtained by first coupling 1 mol of dianotated 3-aminobenzaldehyde in acetic acidic acid with 1 mol of 5.5'-dioxy-2.2'-dinaphthyl urea-7.7'-disulfonic acid;

      hexammine cuprichloride and a further 1 mol of dianotated 2-aminobenzoic acid are added to this azo compound. The copper amine complex azo compound obtained dissolves in water with a brick-red color and can be used in dyeing, printing and as a pesticide.



  <I> Example: </I> 121 parts by weight of 3-amicrobenzaldehyde are dianotized and coupled to acetic acid with 502 parts by weight of 5.5'-dioxy-2.-2'-dinaphthylurea-7.7'-disulfonic acid. After finished conversion is made alkaline with 800 parts by weight of calcined soda, a solution of hexammine cuprichloride is used,

      be prepared from 170 parts by weight of cupric chloride and coupled at -f- 5 with a solution of the diazo compound prepared in a known manner from 137 parts by weight of 2-aminobenzoic acid. The clear dye solution, which does not contain any trace of insoluble inorganic copper compounds, is salted out, filtered and worked up in the usual way.



  The new copper amine complex azo compound dissolves in water with a brick-red color, and in concentrated sulfuric acid with a bluish red color.

Claims (1)

PATENTANSPRUO31: Verfahren zur Darstellung einer neuen Kupferamminkomplexazoverbindung, dadurch gekennzeichnet; dass man 1 Mol dianotierter 3-Aminobenzaldebyd essigsauer kuppelt mit 1 Mol 5.5'-Dioxy-2.2'-dinaphtylharnstoff-7.7'- disulfosäure und darauf weiter 1 Mol diano tierte 2-Aminobenzoesäure und Hexamrnin- cuprichlorid einwirken lässt. PATENTANSPRUO31: Process for the preparation of a new copper amine complex azo compound, characterized in that; that one mole of dianotated 3-aminobenzaldebyd acetic acid coupling with 1 mole of 5.5'-dioxy-2.2'-dinaphthylurea-7.7'-disulfonic acid and then another 1 mole of dianoed 2-aminobenzoic acid and hexamrin cuprichloride allowed to act. Die so erhaltene Kupferamminkomplexazo- verbindung ist für die Färberei, Druckerei und als Schädlingsbekämpfungsmittel ver wendbar; sie löst sich in Wasser ziegelrot, in konzentrierter Schwefelsäure blaustichig rot. The copper amine complex azo compound obtained in this way can be used in dyeing, printing and as a pesticide; it dissolves brick-red in water, bluish red in concentrated sulfuric acid.
CH135397D 1927-10-22 1927-10-22 Process for the preparation of a new copper amine complex azo compound. CH135397A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH133477T 1927-10-22
CH135397T 1927-10-22

Publications (1)

Publication Number Publication Date
CH135397A true CH135397A (en) 1929-09-15

Family

ID=25712094

Family Applications (1)

Application Number Title Priority Date Filing Date
CH135397D CH135397A (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) CH135397A (en)

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