Fibre-reactive dyes containing halopyrimidine radicals to which

Details Fibre-reactive dyes containing halopyrimidine radicals to which Fibre-reactive dyes containing halopyrimidine radicals to which

1984-08-30

1987-11-24

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534617, 534622, 534625, 534628, 534629, 534632, 534635, 534636, 534637, 534638, 534641, 544225, 544243, 544320, 544328, 544332, 544333, C09B 6224, C09B 62245, C09B 6225, C09B 62255

Patent

active

047090189

ABSTRACT:
Reactive dyes of the formula ##STR1## in which D is the radical of an organic dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R is hydrogen or substituted or unsubstituted C.sub.1-4 -alkyl, X is a substituent which is detatchable in the form of an anion, A is arylene or C.sub.2-6 -alkylene, Y is a --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --Z radical, Z is an inorganic or organic radical which is detachable under alkaline conditions, B is hydrogen or the radical of a substituted or unsubstituted hydrocarbon, T is a negative substituent, and n is 1 or 2, are suitable for dyeing or printing cellulose-containing and nitrogen-containing materials and produce, in high colouristic yields, dyeings and prints having good fastness properties.

REFERENCES:
patent: 4126609 (1978-11-01), Jager
patent: 4191687 (1980-03-01), Austin
patent: 4219472 (1980-08-01), Hurter
patent: 4287342 (1981-09-01), Hoegerle
patent: 4288363 (1981-09-01), Hurter
patent: 4325869 (1982-04-01), Seitz et al.
patent: 4425270 (1984-01-01), Yamada et al.

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