| 摘要 |
1. A reactive dye of the formula see diagramm : EP0141367,P33,F1 or of the formula see diagramm : EP0141367,P33,F2 or of the formula see diagramm : EP0141367,P33,F3 and their metallized forms in which D, D1 and D2 are each a phenylene or naphtylene radical which can be further substituted, R1 is hydrogen or substituted or unsubstituted C1-4 -alkyl, R2 is hydrogen, substituted or unsubstituted alkyl or aryl or a radical of the formula -alk-SO2 -Z, E-NH2 , -CH3 , -NH-CO-NH2 , -NH- CO-CH3 or -NH-CO-CH2 -OH, alk is C2-6 -alkylene, Y is a -SO2 -Z, -SO2 -N(R1 )-Z, -N(R1 )-SO2 -Z, -N(R1 )-CO-(CH2 )-~3-5 -SO2 -Z, -SO2 -F, -SO2 -CH2 -CH=CH2 , -N(R1 )-CO-CBr=CH2 , -N(R1 )- CO-CHBr-CH2 Br, -N(R1 )-CO-CCl=CH2 , -N(R1 )-CO-CHCl-CH2 Cl, -N(R1 )-CO-CH2 Cl or -N(R1 )-CO-CH=CH2 radical, Z is a -CH=CH2 or -CH2 CH2-A radical, A is an inorganic or organic radical which is detachable under alkaline conditions, and X is fluorine, chlorine or hydroxyl. |
