| 摘要 |
The resent invention provides dyes of the general formula (I) where processes for their H<1 preparation, and their use. D is the residue of a diazo component; R1 is hydrogen, (C1-C6)-alkyl, (C1-C4)-alkoxy, hydroxyl, halogen, -NHCHO, -NHCO(C1-C6)-alkyl, -NHCOaryl, -NHSO2(C1-C6)-alkyl or -NHSO2aryl; R2 is hydrogen, (C1-C6)-alkyl, C1-C4)-alkoxy, phenoxy or halogen; R3 is hydrogen, (C1-C6)-alkyl, substituted (C1-C6)-alkyl, (C3-C4)-alkenyl or, substituted (C3-C4)-alkenyl; or R2 and R3 combine to form the radical -C*H(CH3)CH2C(CH3)2-, where the carbon atom marked * is attached to the phenyl nucleus; R4 is hydrogen, (C1-C6)-alkyl or phenyl; R5 is vinyl or a group of the formula -CHR6COR7, where R6 is hydrogen, (C1-C6)- alkyl or phenyl; R7 is (C1-C6)-alkyl, substituted (C1-C6)-alkyl, phenyl or substituted phenyl; and X is (C1-C5)-alkylen.
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