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Reactive dyes, process for their preparation and their use in the dyeing and printing of substrates

Schuendehuette Karl-Heinz Prof, +1 more
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TLDR
In this article, the radical of an organic dyestuff of the mono- or poly-azo, metal complexazo, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone or nitroaryl series, W is a direct bond or a bridge member.
Abstract: 
of EP01256501. Reactive dyestuffs of the formula see diagramm : EP0125650,P52,F4 wherein D is the radical of an organic dyestuff of the mono- or poly-azo, metal complexazo, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone or nitroaryl series, W is a direct bond or a bridge member, R is hydrogen or alkyl, A is a radical of the formula see diagramm : EP0125650,P52,F7 wherein X = hydrogen or chlorine and Z = CCl3 , CHCl2 or CH2 Cl, and n is 1 or 2.

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Reactive dyestuffs, process for their preparation and their use in dyeing and printing materials containing hydroxyl groups or nitrogen

Otto Schallner, +2 more
TL;DR: In this paper, the formula where D, W, R and n have defined meanings and A is the radical where X is H or a substituent, Y1 and Y2 are identical or different and each is H, Cl or Br, and Y3 is Cl, Br or F.
Patent

Halogenopyrimidines containing a side chain, monofluorinated on the pyrimidine nucleus, process for their preparation and their use in the preparation of reactive dyes

Erich Dr Klauke, +2 more
TL;DR: In this article, the general Formula (I) of the Halogenopyrimidines of the general formula (I), see diagramm : EP0065480,P5,F7 wherein A=H, CI or Br, Z1 =H or CI, Z2 =H, and Z3 =CI.