Benzisothiazole- and benzothiophene-azo dyes with a coupling component
of the aniline series
    1.
    发明授权
    Benzisothiazole- and benzothiophene-azo dyes with a coupling component of the aniline series 失效
    苯并异噻唑和苯并噻吩 - 偶氮染料与苯胺系列的偶联组分

    公开(公告)号:US5342928A

    公开(公告)日:1994-08-30

    申请号:US054230

    申请日:1993-04-30

    摘要: Azo dyes useful for dyeing or printing textile fibers or fabrics and containing novel aminobenzo heterocycles as diazo component have the formula ##STR1## where X is nitrogen or a radical of the formula CR.sup.6, where R.sup.6 is hydrogen, C.sub.1 -C.sub.4 -alkoxycarbonyl or C.sub.1 -C.sub.6 -alkanoyl,R.sup.1 and R.sup.2 are substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl or substituted or unsubstituted C.sub.3 -C.sub.4 -alkenyl or additionally in the case of R.sup.1 hydrogen,R.sup.3 is hydrogen or C.sub.1 -C.sub.4 -alkoxy,R.sup.4 is C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxy, substituted or unsubstituted C.sub.1 -C.sub.8 -alkanoylamino, C.sub.1 -C.sub.4 -alkylsulfonylamino, C.sub.3 -C.sub.4 -alkenoylamino or substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxycarbonylamino, andR.sup.5 is hydrogen, nitro, halogen, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio or cyano.

    摘要翻译: 可用于染色或印刷纺织纤维或织物并含有新的氨基苯并杂环作为重氮组分的偶氮染料具有式“IMAGE”,其中X是氮或式CR 6的基团,其中R 6是氢,C 1 -C 4 - 烷氧基羰基或C 1 -C 4 - C 1 -C 6烷酰基,R 1和R 2是取代或未取代的C 1 -C 10 - 烷基或取代或未取代的C 3 -C 4 - 链烯基或另外在R 1氢的情况下,R 3是氢或C 1 -C 4烷氧基,R 4是C 1 -C 6 - 烷基,C 1 -C 4 - 烷氧基,取代或未取代的C 1 -C 8 - 烷酰基氨基,C 1 -C 4 - 烷基磺酰基氨基,C 3 -C 4 - 烯酰基氨基或取代或未取代的C 1 -C 4烷氧基羰基氨基,R 5为氢,硝基,卤素,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷硫基或氰基。