GB1237919A - - Google Patents

Info

Publication number
GB1237919A
GB1237919A GB1237919DA GB1237919A GB 1237919 A GB1237919 A GB 1237919A GB 1237919D A GB1237919D A GB 1237919DA GB 1237919 A GB1237919 A GB 1237919A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
mole
radical
substituted
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
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 CH1253967A external-priority patent/CH487221A/en
Priority claimed from CH1253867A external-priority patent/CH524665A/en
Application filed filed Critical
Publication of GB1237919A publication Critical patent/GB1237919A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/80—Anthracene dyes
    • 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
    • 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
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1,237,919. Anthraquinone dyes. SANDOZ Ltd. 21 Aug., 1968 [7 Sept., 1967 (2); 5 Aug., 1968], No. 40063/68. Heading C4P. Anthraquinone dyes, free from water-solubilizing groups, of the formula where R represents an aliphatic or cycloalipha. tic radical which may be substituted, R 1 represents a cyclohexyl group which may be substituted, a radical of formula or a radical of formula and X represents an alkylene radical which may be substituted, and wherein R 2 represents an optionally substituted hydrocarbon radical and each of R 3 , R 4 and R 5 represents H or an optionally substituted hydrocarbon radical and y represents a direct linkage or an alkylene radical which may be substituted, the aromatic ring B may be further substituted and the aromatic ring A may be substituted by halogen, NO 2 , CN, alkyl, alkoxy, amino or CF 3 . They may be obtained by (I) reacting in any order 1 mole of a compound of formula where V and W represent substituents exchangeable for amino groups, 1 mole of the leuco form of a compound of Formula (V) or 1 mole of a mixture of a compound of Formula (V) and its leuco form, with 1 mole of a compound of formula and 1 mole of a compound of formula with subsequent oxidation if the compound of Formula (V) is employed in its leuco form; (2) reacting 1 mole of a compound of formula where U represents a substituent exchangeable for amino groups and Z 1 an acyl radical, with 1 mole of a compound of Formula (VI), after which the acyl group is split off; and (3) reacting 1 mole of a compound of formula with 1 mole of a compound of Formula (VII), after which the acyl group is split off. Examples are given for the production of the dyes. They are useful for dyeing, padding or printing of fibres and textile materials made from hydrophobic organic substances.
GB1237919D 1967-09-07 1968-08-21 Expired GB1237919A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1253967A CH487221A (en) 1967-09-07 1967-09-07 Process for the preparation of anthraquinone dyes
CH1253867A CH524665A (en) 1967-09-09 1967-09-09 Process for the preparation of dyes of the anthraquinone series
CH1168668 1968-08-05

Publications (1)

Publication Number Publication Date
GB1237919A true GB1237919A (en) 1971-07-07

Family

ID=27176666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1237919D Expired GB1237919A (en) 1967-09-07 1968-08-21

Country Status (3)

Country Link
DE (1) DE1794081A1 (en)
FR (1) FR1581299A (en)
GB (1) GB1237919A (en)

Also Published As

Publication number Publication date
DE1794081A1 (en) 1971-09-23
FR1581299A (en) 1969-09-12

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed