Reactive dyes containing a vinylsulfonylaminocarbonyl group boun

Details Reactive dyes containing a vinylsulfonylaminocarbonyl group boun Reactive dyes containing a vinylsulfonylaminocarbonyl group boun

1988-06-27

1990-05-15

Higel, Lloyd D.

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

Organic compounds

Azo

534617, 534622, 534624, 534629, 534634, 534641, 540126, 544181, 544187, 544209, C09B 62002, C09B 62022, C09B 6204, D06P 1382

Patent

active

049259270

ABSTRACT:
Reactive dyes which are particularly suitable for dyeing or printing cellulose-containing fiber materials by the exhaust method or by continuous methods having the formula ##STR1## in which D and D' are each independently of the other a radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye, R', R", B.sub.1 and B.sub.2 are independently of each other hydrogen or alkyl which has 1 to 4 carbon atoms and which is unsubstituted or substituted by halogen, hydroxyl, cyano, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkoxycarbonyl, carboxyl, sulfamoyl, sulfo or sulfato, X and Y are independently of each other fluorine, chlorine, bromine, sulfo, C.sub.1 -C.sub.4 -alkylsulfonyl or phenylsulfonyl, B is a direct bond or a radical --CH.sub.2).sub.n or --O--CH.sub.2).sub.n, n is 1 to 6; R is a radical of the formula ##STR2## Z is .beta.-sulfatoethyl, .beta.-thiosulfatoethyl, .beta.-phosphatoethyl, .beta.-acetoxyethyl, .beta.-haloethyl or vinyl; alk is alkylene having 1 to 6 carbon atoms or a branched isomer thereof; T is hydrogen, chlorine, bromine, fluorine, hydroxyl, sulfato, alkanoyloxy having 2 to 4 carbon atoms, cyano, carboxyl, alkoxycarbonyl having 1 to 5 carbon atoms, carbamoyl or a radical --SO.sub.2 --Z in which Z is as defined above, V is hydrogen or alkyl which has 1 to 4 carbon atoms and can be substituted by carboxyl, sulfo, carbamoyl, N-methylcarbamoyl, N-ethylcarbamoyl, N,N-dimethylcarbamoyl, N,N-diethylcarbamoyl, cyano, acetyl, propionyl, butyryl, methoxycarbonyl, ethoxycarbonyl, propyloxycarbonyl, sulfamoyl, N-methylsulfamoyl, N-ethylsulfonyl, N,N-dimethylsulfamoyl, N,N-diethylsulfamoyl, methylsulfonyl, ethylsulfonyl, propylsulfonyl, alkoxy groups having 1 or 2 carbon atoms, halogen or hydroxyl, or a radical ##STR3## in which Z, alk and T are as defined above, R.sub.1 is hydrogen or C.sub.1 -C.sub.6 -alkyl, each alk' is independently of the other one polymethylene having 2 to 6 carbon atoms or a branched isomer thereof, and m is 1 to 6, p is 1 to 6 and q is 1 to 6.

REFERENCES:
patent: 3223470 (1965-12-01), Boedeker et al.
patent: 4507236 (1985-03-01), Seiler et al.
patent: 4754023 (1988-06-01), Lzikas

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