ES473060A1 - Un procedimiento para la preparacion de colorantes azoicos - Google Patents

Un procedimiento para la preparacion de colorantes azoicos

Info

Publication number
ES473060A1
ES473060A1 ES473060A ES473060A ES473060A1 ES 473060 A1 ES473060 A1 ES 473060A1 ES 473060 A ES473060 A ES 473060A ES 473060 A ES473060 A ES 473060A ES 473060 A1 ES473060 A1 ES 473060A1
Authority
ES
Spain
Prior art keywords
substituted
halogen
radical
alkyl
hydroxy
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
ES473060A
Other languages
English (en)
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
Priority claimed from CH1080077A external-priority patent/CH630105A5/de
Priority claimed from CH402578A external-priority patent/CH631199A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES473060A1 publication Critical patent/ES473060A1/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
    • C09B29/095—Amino naphthalenes
    • 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
    • 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
    • C09B29/0813—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 OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)

Landscapes

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

Abstract

Procedimiento para la preparación de colorantes azoicos de fórmula (I): **(Fórmula)** en la que D significa un radical de componente diazoico, K significa el radical de un componente de copulación de la serie del 1,4-fenileno o del 1,4-naftileno, R1 significa hidrógeno, alquilo; o alquenilo; y cuando K significa un radical de componente de copulación de la serie del 1,4-fenileno, el símbolo R1 significa asimismo alquenilo mono-substituido por halógeno; o alquilo substituido por un substituyente seleccionado entre halógeno, hidroxi, alcoxi, aciloxi, fenilo, fenoxi, ciano, alqueniloxi, alquiniloxi alcoxialquiniloxi y, en caso dado esta ulteriormente substituido pro un grupo hidroxi, R2 significa hidrógeno, acilo, alquilo o bien alquilo mono-substituido por un substituyente seleccionado entre halógeno, alcoxi, fenilo, fenoxi, benciloxi, hidroxi y aciloxi.
ES473060A 1977-09-05 1978-09-04 Un procedimiento para la preparacion de colorantes azoicos Expired ES473060A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1080077A CH630105A5 (en) 1977-09-05 1977-09-05 Process for preparing organic compounds
CH1424177 1977-11-22
CH402578A CH631199A5 (en) 1978-04-14 1978-04-14 Azo compounds

Publications (1)

Publication Number Publication Date
ES473060A1 true ES473060A1 (es) 1979-10-16

Family

ID=27174672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473060A Expired ES473060A1 (es) 1977-09-05 1978-09-04 Un procedimiento para la preparacion de colorantes azoicos

Country Status (8)

Country Link
JP (1) JPS5450029A (es)
BR (1) BR7805743A (es)
DD (1) DD139720A5 (es)
DE (1) DE2837121A1 (es)
ES (1) ES473060A1 (es)
FR (1) FR2401959B1 (es)
GB (1) GB2003495B (es)
IT (1) IT7850937A0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644369A5 (de) * 1979-05-03 1984-07-31 Sandoz Ag 2-amino-4-chlorthiazolverbindungen.
DE3245977A1 (de) * 1981-12-21 1983-06-30 Sandoz-Patent-GmbH, 7850 Lörrach Azo-dispersionsfarbstoffe
EP3715424A1 (en) * 2019-03-27 2020-09-30 DyStar Colours Distribution GmbH High wet fast disperse dye mixtures of n-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and n-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562789A (en) * 1966-08-12 1971-02-09 Mitsui Toatsu Chemicals Monoazodyestuffs containing a 3-n-(beta-hydroxy- alpha - cyclohexyloxy or aryloxy) propylamino-4-alkoxy-alranoylanilide group
FR1534269A (fr) * 1966-08-12 1968-07-26 Mitsui Kagaku Kogyo Kabushiki Nouveaux colorants monoazoïques
CH497503A (de) * 1968-11-07 1970-10-15 Geigy Ag J R Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen
JPS5013681A (es) * 1973-06-11 1975-02-13

Also Published As

Publication number Publication date
GB2003495A (en) 1979-03-14
DD139720A5 (de) 1980-01-16
IT7850937A0 (it) 1978-09-01
FR2401959A1 (fr) 1979-03-30
DE2837121A1 (de) 1979-03-15
BR7805743A (pt) 1979-05-15
JPS6216981B2 (es) 1987-04-15
GB2003495B (en) 1982-03-03
FR2401959B1 (fr) 1985-11-22
JPS5450029A (en) 1979-04-19

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