GB327380A - A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof - Google Patents

A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof

Info

Publication number
GB327380A
GB327380A GB2809428A GB2809428A GB327380A GB 327380 A GB327380 A GB 327380A GB 2809428 A GB2809428 A GB 2809428A GB 2809428 A GB2809428 A GB 2809428A GB 327380 A GB327380 A GB 327380A
Authority
GB
United Kingdom
Prior art keywords
quinolone
hydroxy
acid
sulphonic
metal compounds
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
GB2809428A
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.)
IG Farbenindustrie AG
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
Priority to GB2809428A priority Critical patent/GB327380A/en
Publication of GB327380A publication Critical patent/GB327380A/en
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
    • 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
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

327,380. Johnson, J. Y., (1. G. Farbenindustrie Akt.-Ges.). Oct. 1, 1928. Samples furnished. Azo dyes and soluble metal compounds thereof. -Azo dyes are made by coupling an o-hydroxydiazo compound with a 4-hydroxy-quinolone of the general formula in which R = alkyl, aralkyl or a cyclic radicle which may be substituted and X = hydrogen or any substituent, the reacting components being so chosen that the product contains at least one sulphonic group. They may be used as mordant dyes, may be after-chromed and may be converted into complex metal compounds. In examples (1) the dyestuff 4-chlor-2-aminophenol-6-sulphonic acid # N-phenyl-4-hydroxy-2-quinolone is treated with chromium oxide hydrate and formic acid, (2) the dyestuff 4-nitro-2-aminophenol-6- sulphonic acid # N-ethyl-4-hydroxy-2-quinolone (from N-ethyl-anthranilic acid and acetic anhydride) is described, (3) diazotized picramic acid is coupled with Bz-sulphonic-N-methyl-4-hydroxy- 2-quinolone (obtained by sulphonating N-methyl- 4-hydroxy-2-quinolone), (4) diazotized 1-amino-2- naphthol-4-sulphonic acid is coupled with N- methyl-4-hydroxy-2-quinolone, (5) the dyestuff 4- chlor-2-aminophenol-6-sulphonic acid # N-(2<1>- methoxyphenyl)-4-hydroxy-2-quinolone [from N- (2<1>-methoxyphenyl)-anthranilic acid and acetic anhydride] is treated with chromium oxide hydrate in formic acid solution.
GB2809428A 1928-10-01 1928-10-01 A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof Expired GB327380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2809428A GB327380A (en) 1928-10-01 1928-10-01 A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2809428A GB327380A (en) 1928-10-01 1928-10-01 A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof

Publications (1)

Publication Number Publication Date
GB327380A true GB327380A (en) 1930-04-01

Family

ID=10270153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2809428A Expired GB327380A (en) 1928-10-01 1928-10-01 A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof

Country Status (1)

Country Link
GB (1) GB327380A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696241A (en) * 1997-01-15 1997-12-09 Dystar, L.P. Sulfonated quinolone compound and method of preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696241A (en) * 1997-01-15 1997-12-09 Dystar, L.P. Sulfonated quinolone compound and method of preparation

Similar Documents

Publication Publication Date Title
GB1104915A (en) New azo dyestuffs of the halogenotriazine series
GB327380A (en) A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof
GB512752A (en) Improvements in and relating to colour photography
GB1028564A (en) Water-insoluble monoazo-dyestuffs and process for their manufacture
US2367073A (en) Arylazoaroylguanylureas and their salts
CH319237A (en) Process for the production of new cobalt-containing azo dyes
GB883131A (en) Metallisable azo dyestuffs containing sulphonimide groups and metal complex compounds thereof
GB1008171A (en) Improvements relating to monoazo dyestuffs which are difficultly soluble in water, and their use
DE955260C (en) Process for the production of metallizable disazo dyes and their complex heavy metal compounds
GB310343A (en) Improvements in the manufacture and production of complex chromium compounds of azo dyestuffs
GB295050A (en) Process for the manufacture of a new diazo compound and of new dyestuffs derived therefrom
GB257797A (en) Manufacture of new dyestuffs
GB511692A (en) Manufacture of azo-dyestuffs
GB458773A (en) Process for the manufacture of water insoluble azodyestuffs
GB785672A (en) Monoazo dyestuffs of the 2-hydroxy-3-naphthoic acid arylamide series
GB589536A (en) Manufacture of tetrakisazo-dyestuffs capable of being metallised
GB300425A (en) Improvements in the manufacture and production of dyestuffs containing chromium
GB110066A (en) Manufacture of New Azo-dyestuffs and Metal Compounds thereof and Application of the said Dyestuffs and Compounds in Dyeing.
GB771318A (en) New metalliferous azo-dyestuffs and a process for making them
GB819841A (en) Copper-containing disazo dyestuffs
GB896602A (en) Water-insoluble mono azo-dyestuffs and process for their manufacture
GB755853A (en) Monoazo dyestuffs
GB493104A (en) Process for the manufacture of diazotisable dyestuffs
GB496735A (en) Process for the manufacture of water-insoluble azo-dyestuffs in substance or on the fibre
GB597130A (en) Process for the preparation of copper-containing azo-dyestuffs