申请人:MITSUBISHI KASEI CORPORATION
公开号:EP0131314A1
公开(公告)日:1985-01-16
A reactive monoazo dyestuff of the general formula (I):
wherein R' and R2 each represents substituted or unsubstituted alkyl, cyclohexyl, aralkyl or substituted or unsubstituted aryl, Z represents hydrogen, chlorine, methyl or acylamino, (A) represents substituted or unsubstituted alkylene, (B) represents oxygen or -NH-, X represents fluorine or chlorine, and Y represents -NR4R5 or -OR6 wherein R4, R5 and R6 each represents hydrogen, substituted or unsubstituted alkyl, alkenyl, cyclohexyl, aryl oraralkyl, or -NR4R5 represents a 5- or 6-membered nitrogen-containing heterocyclic ring formed by combining R4 and R5.
通式(I)的活性单偶氮染料: 其中 R' 和 R2 各自代表取代或未取代的烷基、环己基、芳基或取代或未取代的芳基,Z 代表氢、氯、甲基或酰氨基,(A) 代表取代或未取代的亚烷基,(B) 代表氧或 -NH-,X 代表氟或氯,Y 代表 -NR4R5 或 -OR6 其中 R4、R5 和 R6 各自代表氢、取代或未取代的烷基、烯基、环己基、芳基或芳烷基,或 -NR4R5 代表由 R4 和 R5 结合形成的 5 或 6 元含氮杂环。