GB234086A - Manufacture of condensation products of the anthraquinone series - Google Patents

Manufacture of condensation products of the anthraquinone series

Info

Publication number
GB234086A
GB234086A GB11817/25A GB1181725A GB234086A GB 234086 A GB234086 A GB 234086A GB 11817/25 A GB11817/25 A GB 11817/25A GB 1181725 A GB1181725 A GB 1181725A GB 234086 A GB234086 A GB 234086A
Authority
GB
United Kingdom
Prior art keywords
mol
amino
anthraquinone
acridone
condensed
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
GB11817/25A
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
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Publication of GB234086A publication Critical patent/GB234086A/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
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/36—Amino acridones

Abstract

5- or 8-amino-2 : 1-anthraquinone-acridone is condensed with a 1 : 3 : 5-triazine derivative halogenated in the nucleus, the product being in some cases further condensed, either simultaneously or subsequently, with another compound. The products dye cotton in red-violet to bordeaux shades from the hydrosulphite vat. The following examples are given:-(1) 2 mol. 8-amino-2 : 1-anthraquinoneacridone is condensed with 1 mol. cyanuric chloride; (2) 1 mol. of the condensation product from 1 mol. cyanuric chloride and 1 mol. 4-amino-2 : 1-anthraquinone-acridone is condensed with 1 mol. 5-amino-2 : 1-anthraquinone-acridone; the remaining chlorine may be replaced by an aniline residue by boiling with aniline. 5- and 8-Amino-2 : 1-anthraquinone-acridones are obtained by condensing 5- and 8-amino-1-chloranthraquinones respectively with anthranilic acid and closing the acridone rings by an agent such as chlorsulphonic acid; they yield a violet vat with alkaline hydrosulphite.
GB11817/25A 1924-05-13 1925-05-06 Manufacture of condensation products of the anthraquinone series Expired GB234086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH234086X 1924-05-13

Publications (1)

Publication Number Publication Date
GB234086A true GB234086A (en) 1926-01-14

Family

ID=4458354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11817/25A Expired GB234086A (en) 1924-05-13 1925-05-06 Manufacture of condensation products of the anthraquinone series

Country Status (1)

Country Link
GB (1) GB234086A (en)

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