申请人:Hoechst Aktiengesellschaft
公开号:US04782150A1
公开(公告)日:1988-11-01
Water-soluble triphendioxazine compounds which have valuable fiber-reactive dyestuff properties and correspond to the general formula (1) and dye materials, in particular cellulose fiber materials, containing carboxamide and/or hydroxy groups in fast shades. ##STR1## in which: B is a group --O--, --S--, --NH-- or --N(R')-- in which R' is alkyl having 1 to 6 carbon atoms; R* is hydrogen or optionally substituted lower alkyl or optionally substituted aryl; W and W.sup.1 independently of one another are each a divalent aliphatic radical or a cycloaliphatic radical which is optionally substituted by lower alkyl or an aliphatic-cycloaliphatic radical which is optionally substituted by lower alkyl, it being possible for the aliphatic radicals to be interrupted by one or more groups --O--, --S--, --SO.sub.2 --, --CO--, 1,4-piperidino, --NH-- and --N(R.sup.o)-- in which R.sup.o has the meaning of R' or is lower alkanoyl; the groupings --B--W.sup.1 --N(R*)-- and --N(R*)--W--B 13 independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure containing two N atoms, or the groupings --B--W.sup.1 -- and --W--B-- independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure which contains two N atoms and which is attached by means of one of the two N atoms, via a C.sub.2 -C.sub.4 -alkylene, to the groupings --N(R*)--A or A--N(R*)--, respectively; is benzoyl, naphthoyl, N-phenylcarbamoyl or N-naphthylcarbamoyl in which the phenyl and naphthyl radicals can be substituted, at least one of these being a group which imparts solubility in water; X.sup.1 and X.sup.2 independently of one another are each hydrogen, halogen, lower alkyl, lower alkoxy or optionally substituted aryl; Y is vinyl or a .beta.-substituted ethyl; and the compounds necessarily contain at least two sulfo groups.
具有有价值的纤维活性染料特性的水溶性三苯二氧嗪化合物,符合通用公式(1),染料材料,特别是含有羧酰胺和/或羟基团的快速色块的纤维素纤维材料。其中:B是一个基团--O--,--S--,--NH--或--N(R')--,其中R'是具有1至6个碳原子的烷基;R*是氢或可选择地取代的较低烷基或可选择地取代的芳基;W和W.sup.1彼此独立地是各自是一种二价的脂肪基或环脂肪基,该基团可选择地被较低烷基取代或被较低烷基取代的脂环脂肪基,脂肪基可以被一个或多个基团--O--,--S--,--SO.sub.2--,--CO--,1,4-哌啶基,--NH--和--N(R.sup.o)--中断,其中R.sup.o具有R'的含义或是较低烷酰基;基团--B--W.sup.1--N(R*)--和--N(R*)--W--B 13彼此独立地分别表示含有两个N原子的五元或六元饱和杂环结构的二价基团,或基团--B--W.sup.1--和--W--B--彼此独立地分别表示含有两个N原子的五元或六元饱和杂环结构的二价基团,通过C.sub.2-C.sub.4-烷基与--N(R*)--A或A--N(R*)--中的一个通过其中一个N原子连接;苯甲酰基,萘甲酰基,N-苯基氨甲酰基或N-萘基氨甲酰基,其中苯基和萘基可以被取代,其中至少一个是使其在水中可溶的基团;X.sup.1和X.sup.2彼此独立地是氢,卤素,较低烷基,较低烷氧基或可选择地取代的芳基;Y是乙烯基或β-取代的乙基;化合物必须含有至少两个磺酸基团。