| abstract |
(57) [Summary] [Structure] Formula [Chemical Formula 1] In the formula, R is a substituted or unsubstituted C 1 -C 5 -alkyl, Cyclohexyl or aryl, R 1 is H or a usual substituent for reactive dyes, R 2 is H, CH 3 , C A reactive dye of the formula 2 H 5 is provided. The reactive dyestuff produces orange dyeings which are fast on boiling on hydroxyl- and amide-containing fiber materials. |