ES8400471A1 - Procedimiento para la preparacion de compuestos azoicos. - Google Patents

Procedimiento para la preparacion de compuestos azoicos.

Info

Publication number
ES8400471A1
ES8400471A1 ES516113A ES516113A ES8400471A1 ES 8400471 A1 ES8400471 A1 ES 8400471A1 ES 516113 A ES516113 A ES 516113A ES 516113 A ES516113 A ES 516113A ES 8400471 A1 ES8400471 A1 ES 8400471A1
Authority
ES
Spain
Prior art keywords
procedure
preparation
alcoxy
ethoxicarbonyl
bromine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES516113A
Other languages
English (en)
Other versions
ES516113A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES516113A0 publication Critical patent/ES516113A0/es
Publication of ES8400471A1 publication Critical patent/ES8400471A1/es
Expired legal-status Critical Current

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/082—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by halogen
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0823—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN
    • C09B29/0828—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN having (Image)

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE COMPUESTOS AZOICOS.SE COPULA EL DIAZOICO DE UNA IMINA (II) CON EL COMPUESTO (III) PARA OBTENER EL COMPUESTO (I) EN EL CUAL R1 ES HIDROGENO, CLORO, BROMO, O IODO; R2 ES HIDROGENO, CLORO, BROMO; R3 ES ALQUIL C1-4 CARBONILO, ALCOXI C1-4 CARBONILO; ALCOXI C1-4 ETOXICARBONILO; ALCOXI C1-2 ETOXI-ETOXICARBONILO O ALQUIL C1-2 SULFONILO; R4 ES CIANOALQUILO C2-3 O GAMMA CLOROALILO.DE APLICACION EN LA OBTENCION DE TINTURAS, EL FULARDADO O LA ESTAMPACION DE ESTAMPACION DE SUBSTRATOS ORGANICOS.
ES516113A 1981-10-01 1982-09-30 Procedimiento para la preparacion de compuestos azoicos. Expired ES8400471A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3139092 1981-10-01
DE3146835 1981-11-26

Publications (2)

Publication Number Publication Date
ES516113A0 ES516113A0 (es) 1983-11-01
ES8400471A1 true ES8400471A1 (es) 1983-11-01

Family

ID=25796483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516113A Expired ES8400471A1 (es) 1981-10-01 1982-09-30 Procedimiento para la preparacion de compuestos azoicos.

Country Status (7)

Country Link
BR (1) BR8205710A (es)
CA (1) CA1182449A (es)
CH (1) CH653047A5 (es)
ES (1) ES8400471A1 (es)
FR (1) FR2514017B1 (es)
GB (1) GB2106923B (es)
IT (1) IT1189368B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487636A (fr) * 1965-07-23 1967-07-07 Hoechst Ag Colorants azoïques et leur préparation
NL6915769A (es) * 1968-11-08 1970-05-12
DE2249217A1 (de) * 1972-10-07 1974-04-18 Hoechst Ag Verfahren zum faerben von synthetischen fasermaterialien aus organischen loesemitteln

Also Published As

Publication number Publication date
CH653047A5 (de) 1985-12-13
IT1189368B (it) 1988-02-04
IT8249185A0 (it) 1982-09-29
ES516113A0 (es) 1983-11-01
FR2514017B1 (fr) 1986-11-07
FR2514017A1 (fr) 1983-04-08
GB2106923B (en) 1984-09-26
BR8205710A (pt) 1983-08-30
CA1182449A (en) 1985-02-12
GB2106923A (en) 1983-04-20

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