GB1172192A - A New Dye of the Anthraquinone-Carbazole Series and its Production - Google Patents

A New Dye of the Anthraquinone-Carbazole Series and its Production

Info

Publication number
GB1172192A
GB1172192A GB1232168A GB1232168A GB1172192A GB 1172192 A GB1172192 A GB 1172192A GB 1232168 A GB1232168 A GB 1232168A GB 1232168 A GB1232168 A GB 1232168A GB 1172192 A GB1172192 A GB 1172192A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone
dye
production
compound
march
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
GB1232168A
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 SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1172192A publication Critical patent/GB1172192A/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
    • 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

Landscapes

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

Abstract

1,172,192. Anthraquinone-carbazole vat dye. BADISCHE ANILIN- & SODA-FABRIK A.G. 14 March, 1968 [16 March, 1967], No. 12321/68. Heading C4P. A vat dye is prepared by reacting a chlorinated anthraquinone compound of Formula I in which n is 1-3 with 4-4À5 moles of α- aminoanthraquinone followed by a carbazolation in an aluminium chloride melt at 60- 140‹ C. preferably in presence of a nitrogenous organic compound, a finely divided metal and an organic reducing compound to give a dye of Formula II The dye gives yellowish khaki shades.
GB1232168A 1967-03-16 1968-03-14 A New Dye of the Anthraquinone-Carbazole Series and its Production Expired GB1172192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091638 1967-03-16

Publications (1)

Publication Number Publication Date
GB1172192A true GB1172192A (en) 1969-11-26

Family

ID=6985957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232168A Expired GB1172192A (en) 1967-03-16 1968-03-14 A New Dye of the Anthraquinone-Carbazole Series and its Production

Country Status (4)

Country Link
CH (1) CH496764A (en)
DE (1) DE1644465A1 (en)
FR (1) FR1563246A (en)
GB (1) GB1172192A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741994A (en) * 1969-04-17 1973-06-26 Mitsui Toatsu Chemicals Vat dyes

Also Published As

Publication number Publication date
DE1644465A1 (en) 1971-04-08
FR1563246A (en) 1969-04-11
CH496764A (en) 1970-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees