| abstract |
(57) [Abstract] (Correction) [Problem] A phthalocyanine for dyeing has drawbacks in use properties, especially when combined with a dye having another reactive chromophore. provide. SOLUTION: General formula I [A is a number of 0 to 3, b is a number of 0 to 2, c is a number of 0.5 to 3, Pc is a phthalocyanine group, and R 1 and R 2 are independently H and C 1 to C 6 −. A fiber-reactive group having an alkyl, a substituted C 1 -C 6 -alkyl, a phenyl, a substituted phenyl, or a sulfonyl group, or NR 1 R 2 is a saturated heterocyclic group together, and B is an SO 2 group via N. N-containing bridging member bonded to, Z is a fiber-reactive group, X is OH, O R 3 , a phthalocyanine group or anion bound via a binding member, R 3 is C 1 -C 6 -alkyl, substituted C 1 -C 6 - alkyl, phenyl or substituted phenyl. ] |