Reactive phthalocyanine dyestuffs containing a fluorochloropyrimidinyl group

Abstract

Novel reactive dyestuffs of the formula ##STR1## wherein Pc=radical of a Cu- or Ni-phthalocyanine, R.sub.1, R.sub.2 =H, C.sub.1 -C.sub.4 -alkyl optionally substituted with --OH, --COOH, --OSO.sub.3 H or --SO.sub.3 H, or together C.sub.2 -alkylene, B=C.sub.2 -C.sub.6 -alkylene or phenylene optionally substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, nitro, cyano, COOH, SO.sub.3 H, carboxanide, sulphonamide, C.sub.1 -C.sub.4 -alkylcarbonylamino or --NHCONH.sub.2, R.sub.3, R.sub.4 =H, C.sub.1 -C.sub.4 -alkyl optionally substituted with OH, --COOH, --OSO.sub.3 H or --SO.sub.3 H, or optionally sulphur- or carboxyl-substituted phenyl, or together C.sub.2 -alkylene, a=1.0 to 2.7, b=0.8 to 1.2, and c=0.5 to 1.5, where a+b+c=3 to 4.

Dependencies are inferred from the claim text.