CH489571A - Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen - Google Patents

Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen

Info

Publication number
CH489571A
CH489571A CH1252467A CH1252467A CH489571A CH 489571 A CH489571 A CH 489571A CH 1252467 A CH1252467 A CH 1252467A CH 1252467 A CH1252467 A CH 1252467A CH 489571 A CH489571 A CH 489571A
Authority
CH
Switzerland
Prior art keywords
production
water
azo dyes
insoluble azo
insoluble
Prior art date
Application number
CH1252467A
Other languages
English (en)
Inventor
Hans-Joerg Dr Angliker
Richard Dr Peter
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH1252467A priority Critical patent/CH489571A/de
Priority to US757478A priority patent/US3632565A/en
Priority to FR1581289D priority patent/FR1581289A/fr
Priority to NL6812770A priority patent/NL6812770A/xx
Priority to ES357925A priority patent/ES357925A1/es
Priority to BE720489D priority patent/BE720489A/xx
Priority to GB1229265D priority patent/GB1229265A/en
Publication of CH489571A publication Critical patent/CH489571A/de
Priority to US00116639A priority patent/US3751405A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
CH1252467A 1967-09-07 1967-09-07 Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen CH489571A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1252467A CH489571A (de) 1967-09-07 1967-09-07 Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen
US757478A US3632565A (en) 1967-09-07 1968-09-04 Water-insoluble aryl-azo aryl dyestuffs containing a thienyl or furyl carboxamido group
FR1581289D FR1581289A (de) 1967-09-07 1968-09-05
NL6812770A NL6812770A (de) 1967-09-07 1968-09-06
ES357925A ES357925A1 (es) 1967-09-07 1968-09-06 Procedimiento para la preparacion de colorantes azoicos in-solubles en agua.
BE720489D BE720489A (de) 1967-09-07 1968-09-06
GB1229265D GB1229265A (de) 1967-09-07 1968-09-09
US00116639A US3751405A (en) 1967-09-07 1971-02-18 Water-insoluble azo dyestuff containing a 3-(2'-thienoyl-or furoylamino)aniline group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1252467A CH489571A (de) 1967-09-07 1967-09-07 Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen

Publications (1)

Publication Number Publication Date
CH489571A true CH489571A (de) 1970-04-30

Family

ID=4383823

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1252467A CH489571A (de) 1967-09-07 1967-09-07 Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen

Country Status (6)

Country Link
US (2) US3632565A (de)
BE (1) BE720489A (de)
CH (1) CH489571A (de)
FR (1) FR1581289A (de)
GB (1) GB1229265A (de)
NL (1) NL6812770A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878189A (en) * 1973-07-02 1975-04-15 Eastman Kodak Co Azo dye compounds from amino-1,2-benzisothiazolon-1,1-dioxides
DE2557686A1 (de) * 1975-12-20 1977-06-30 Basf Ag Farbbildner fuer kopierverfahren
US4271071A (en) * 1979-08-02 1981-06-02 Eastman Kodak Company Heterocyclic monoazo compounds from alkyl-3-(phenylamino)butyrates
US4788069A (en) * 1987-03-27 1988-11-29 The Coca-Cola Company Intensely sweet L-aspartyl-3-(bicycloalkyl)-L-alanine alkyl esters

Also Published As

Publication number Publication date
FR1581289A (de) 1969-09-12
BE720489A (de) 1969-03-06
NL6812770A (de) 1969-03-11
US3632565A (en) 1972-01-04
GB1229265A (de) 1971-04-21
US3751405A (en) 1973-08-07

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Legal Events

Date Code Title Description
PL Patent ceased