Water-soluble reactive dyestuffs of the monoazo series containin

Details Water-soluble reactive dyestuffs of the monoazo series containin Water-soluble reactive dyestuffs of the monoazo series containin

1973-01-10

1976-05-18

Warren, Charles F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260152, 260153, 260154, 260155, 260156, 260157, 260158, C09B 2932, C09B 2936

Patent

active

039577511

ABSTRACT:
Water-soluble monoazo-dyestuff of the formula ##EQU1## in which W is --CN or --CO--NH.sub.2, A is (.beta.-sulfatoethylsulfonyl)-phenylene, (.beta.-sulfatoethylsulfonyl)-di(lower) alkyl-phenylene, (.beta.-sulfatoethylsulfonyl)-lower alkyl-lower alkoxy-phenylene, (.beta.-sulfatoethylsulfonyl)-lower alkoxy-phenylene, (.beta.-sulfatoethylsulfonyl)-monosulfo-naphthylene, monosulfo-di(lower) alkoxy-phenylene, monosulfo-lower alkoxy-lower alkyl-phenylene, disulfo-phenylene or disulfo-naphthylene, and B is disulfo-phenylene, monosulfo-di(lower) alkoxy-phenylene, monosulfo-lower alkxoy-lower-alkyl-phenylene, disulfo-lower alkoxy-phenylene, disulfo-naphthylene, trisulfo-naphthylene, (.beta.-sulfatoethylsulfonyl)-lower alkoxy-lower alkyl-phenylene, (.beta.-sulfatoethylsulfonyl)-lower alkoxy-phenylene, (.beta.-sulfatoethylsulfonyl)-naphthylene, ##SPC1##

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