GB981531A - New vat dyestuffs and processes for their manufacture - Google Patents

New vat dyestuffs and processes for their manufacture

Info

Publication number
GB981531A
GB981531A GB4276061A GB4276061A GB981531A GB 981531 A GB981531 A GB 981531A GB 4276061 A GB4276061 A GB 4276061A GB 4276061 A GB4276061 A GB 4276061A GB 981531 A GB981531 A GB 981531A
Authority
GB
United Kingdom
Prior art keywords
group
carboxylic acid
sulphonic acid
polyanthrimidecarbazole
acedianthrone
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
GB4276061A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 CH1211260A external-priority patent/CH407373A/en
Priority claimed from CH1335660A external-priority patent/CH398846A/en
Priority claimed from CH1439760A external-priority patent/CH398843A/en
Application filed by Ciba AG filed Critical Ciba AG
Publication of GB981531A publication Critical patent/GB981531A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/46—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/78—Other dyes in which the anthracene nucleus is condensed with one or more carbocyclic rings
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series
    • C09B5/28—Anthrimide carbazoles
    • 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
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs

Abstract

2 - Diphenyl - benzthiazole - 6 - carboxylic acid chloride is prepared by condensing the hydrochloride of 5-carboxy-2-aminothiophenol with 4-phenylbenzoyl chloride to give 2-diphenyl-benzthiazole-6-carboxylic acid, dissolving this in thionyl chloride, refluxing solution, distilling off the thionyl chloride and recrystallizing from chlorobenzene.ALSO:The invention comprises acedianthrone or polyanthrimidecarbazole vat dyes containing at least one stable sulphonic acid group and at least one carboxylic acid amide group. The dyes are prepared by (a) treating a vat dye which contains an acedianthrone or polyanthrimidecarbazole chromophore and a carboxylic acid amide group with a sulphonating agent until at least one -SO3H group has been introduced, or (b) subjecting a vat dye as specified under (a) but which also contains a sulphonic acid halide to mild hydrolysis, or (c) acylating a vat dye containing at least one acylatable amino group, preferably an -NH2 group, and at least one acedianthrone or polyanthrimidecarbazole chromophore with a carboxylic acid acylating agent which, if the dye contains no sulphonic acid group, also contains a sulphonic acid group or a sulphonic acid halide group which is hydrolysed or (d) treating a vat dye which contains at least one acedianthrone or polyanthrimidecarbazole chromophore and at least one carboxylic acid amide group bearing an -SH group with an oxidizing agent to form a sulphonic acid group, or (e) carbazolizing a polyanthrimide containing at least one carboxylic acid amide group and a stable sulphonic acid group to give a polyanthrimide carbazole vat dye. The dyes give boron shades on cotton and regenerated cellulose fibres by the usual vatting processes. In examples the preparation of the dyes by the procedures specified above is described.
GB4276061A 1960-10-28 1961-11-29 New vat dyestuffs and processes for their manufacture Expired GB981531A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CH1211260A CH407373A (en) 1960-10-28 1960-10-28 Process for the production of new dyes
CH1335660A CH398846A (en) 1960-10-28 1960-11-29 Process for the production of new vat dyes
CH1439760A CH398843A (en) 1960-12-23 1960-12-23 Process for the production of anthraquinone dyes which are free from acidic, water-solubilizing groups
CH106561 1961-01-30
CH478861 1961-04-24
CH524061A CH430919A (en) 1960-10-28 1961-05-04 Process for the production of vat dyes
CH970761A CH438541A (en) 1960-10-28 1961-08-21 Process for the production of new vat dyes
CH1133261 1961-09-29
CH1270461 1961-11-02
CH779362 1962-06-28

Publications (1)

Publication Number Publication Date
GB981531A true GB981531A (en) 1965-01-27

Family

ID=27579050

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4276061A Expired GB981531A (en) 1960-10-28 1961-11-29 New vat dyestuffs and processes for their manufacture
GB4797563A Expired GB987965A (en) 1960-10-28 1961-11-29 New vat dyestuffs and processes for their manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4797563A Expired GB987965A (en) 1960-10-28 1961-11-29 New vat dyestuffs and processes for their manufacture

Country Status (1)

Country Link
GB (2) GB981531A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326773A1 (en) * 1993-08-10 1995-02-16 Basf Ag Polycyclic vat dyes

Also Published As

Publication number Publication date
GB987965A (en) 1965-03-31

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