Azo dyestuffs containing a diazo component from the aniline series and
coupling component from the triazolopyridine series
    2.
    发明授权
    Azo dyestuffs containing a diazo component from the aniline series and coupling component from the triazolopyridine series 失效
    含有来自苯胺系列的重氮组分和来自三唑并吡啶系的偶联组分的偶氮染料

    公开(公告)号:US5608041A

    公开(公告)日:1997-03-04

    申请号:US591565

    申请日:1996-02-14

    摘要: Triazolopyridine azo dyestuffs of the formula ##STR1## where one of the two radicals A and E is nitrogen and the other is a radical of the formula C--R.sup.1, where R.sup.1 is unsubstituted or substituted C.sub.1 -C.sub.20 -alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto,one of the two radicals R.sup.2 and R.sup.4 is cyano, carbamoyl, carboxyl or C.sub.1 -C.sub.4 -alkoxycarbonyl and the other is a radical of the formula D--N.dbd.N--, where D is the radical of a diazo component from the aniline series,R.sup.3 is unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl or phenyl, andR.sup.5 is hydroxyl, mercapto, unsubstituted or substituted amino or the radical of a CH-acidic compound,and their use for dyeing or printing textile materials are described.

    摘要翻译: PCT No.PCT / EP94 / 02756 Sec。 371日期:1996年2月14日 102(e)日期1996年2月14日PCT 1994年8月19日PCT PCT。 出版物WO95 / 06687 日期1995年3月9日具有式“IMAGE”的三唑并吡啶偶氮染料,其中两个基团A和E中的一个是氮,另一个是式C-R 1的基团,其中R 1是未取代的或取代的C 1 -C 20烷基, 未取代或取代的苯基或未取代或取代的巯基,两个基团R2和R4之一为氰基,氨基甲酰基,羧基或C1-C4-烷氧基羰基,另一个为式DN = N-的基团,其中D为 来自苯胺系的重氮组分,R3是未取代的或取代的C1-C4-烷基或苯基,R5是羟基,巯基,未取代或取代的氨基或CH-酸性化合物的基团,以及它们用于染色或印花纺织品 描述材料。

    Dyes containing thiophene radicals
    3.
    发明授权
    Dyes containing thiophene radicals 失效
    染料含有噻吩基

    公开(公告)号:US5283326A

    公开(公告)日:1994-02-01

    申请号:US884472

    申请日:1992-05-13

    CPC分类号: C09B29/0059

    摘要: The compounds of the general formula ##STR1## where X is fluorine, chlorine, bromine, SO.sub.2 E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C.sub.1 -C.sub.4 -alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula --CH.dbd.B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.

    摘要翻译: 其中X为氟,氯,溴,SO 2 E或未取代或取代的羟基或巯基的通式为“IMAGE”的化合物,E为烷基,烯基,环烷基,芳烷基,芳基,氯或未取代或取代的羟基或氨基,Y为 氰基,硝基,烷酰基,芳酰基,烷基磺酰基,芳基磺酰基,羧基,羧酸酯基或未取代或取代的氨基甲酰基,T是氢,C 1 -C 4烷基,可以通过亲电取代引入的基团或式 - CH = B,其中B是亚甲基活性化合物或胺的基团,K是偶合组分的基团,对于合成纤维或塑料的染色非常有用。

    Triazolopyridine dyes
    5.
    发明授权
    Triazolopyridine dyes 失效
    三唑并吡啶染料

    公开(公告)号:US5616710A

    公开(公告)日:1997-04-01

    申请号:US687453

    申请日:1996-08-19

    摘要: Triazolopyridine dyes of the formula ##STR1## where one of the two radicals A and E is nitrogen and the other is a radical of the formula C-R.sup.1, where R.sup.1 is unsubstituted or substituted C.sub.1 -C.sub.20 -alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto,Q is a radical of the formula ##STR2## where R.sup.2 is a carbocyclic or heterocyclic radical,R.sup.3 is unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or unsubstituted or substituted phenyl,R.sup.4 is cyano, carbamoyl, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or benzothiazolyl or R.sup.3 and R.sup.4 together are the remainder of a fused-on benzene ring andX is CH or nitrogen, andR.sup.5 is oxygen or a radical of a compound with an acidic CH, and a process for the thermal transfer of these dyes.

    摘要翻译: PCT No.PCT / EP95 / 00564 Sec。 371日期:1996年8月19日 102(e)日期1996年8月19日PCT提交1995年2月15日PCT公布。 第WO95 / 22581号公报 日期1995年8月24日具有式(IMAGE)的三唑并吡啶染料,其中两个基团A和E中的一个是氮,另一个是式C-R 1的基团,其中R 1是未取代的或取代的C 1 -C 20 - 烷基, 或取代的苯基或未取代的或取代的巯基,Q是下式的基团,其中R 2是碳环或杂环基,R 3是未取代的或取代的C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基羰基或未取代的或未取代的 取代的苯基,R 4是氰基,氨基甲酰基,羧基,C 1 -C 4 - 烷氧基羰基或苯并噻唑基,或者R 3和R 4一起是稠合的苯环的其余部分,X是CH或氮,R 5是氧或化合物 具有酸性CH,以及这些染料的热转移过程。

    (1,2,4)triazolo[2,3-a]pyridines
    7.
    发明授权
    (1,2,4)triazolo[2,3-a]pyridines 失效
    (1,2,4)三唑(2,3-A)吡啶

    公开(公告)号:US5101028A

    公开(公告)日:1992-03-31

    申请号:US565098

    申请日:1990-08-10

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: Triazolopyridines of the formula ##STR1## where R.sup.1 is C.sub.1 -C.sub.20 -alkyl which may be substituted, phenyl which may be substituted, or hydroxyl,R.sup.2 is hydrogen, formyl, nitroso, cyano or substituted methyl,R.sup.3 is hydrogen, cyano, carbamoyl, carboxyl or C.sub.1 -C.sub.4 -alkoxycarbonyl andR.sup.4 is hydroxyl, halogen, amino which may be substituted or the radical of a compound with an acidic CH,are prepared as described. The compounds are useful as intermediates in the preparation of dyes.

    摘要翻译: 其中R 1为可被取代的C 1 -C 20烷基,可被取代的苯基或羟基,R 2为氢,甲酰基,亚硝基,氰基或取代的甲基,R 3为氢,氰基,氨基甲酰基, 羧基或C 1 -C 4 - 烷氧基羰基,R 4是羟基,卤素,可被取代的氨基或具有酸性CH的化合物的基团如上所述制备。 该化合物可用作染料制备中的中间体。

    Azo dyes with a diazo component of the 3-amino thiophene series and a
coupling component of the pyridine, pyridone or pyrazole series
    8.
    发明授权
    Azo dyes with a diazo component of the 3-amino thiophene series and a coupling component of the pyridine, pyridone or pyrazole series 失效
    具有3-氨基噻吩系列的重氮组分的偶氮染料和吡啶,吡啶酮或吡唑系的偶联组分

    公开(公告)号:US4994564A

    公开(公告)日:1991-02-19

    申请号:US269646

    申请日:1988-11-10

    摘要: Thien-3-ylazo dyes of the formula: ##STR1## where X is cyano, nitro, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are identical or different and each is independently of each other substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl, substituted or unsubstituted phenyl or together with the nitrogen atom linking them a 5- or 6-membered saturated heterocyclic radical, and R.sup.2 may additionally be hydrogen, Y is hydrogen, cyano, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, substituted or unsubstituted phenylsulfonyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are each as defined above, Z is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylthio, substituted or unsubstituted phenylthio, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylsulfonyl or phenylsulfonyl or together with the radical Y a fused benzo ring which may be substituted, and K is the radical of a coupling component of the 2,6-diaminopyridine, 6-hydroxypyrid-2-one or 5-aminopyrazole series, are used for dyeing synthetic fiber materials, in particular synthetic polyesters, in yellow to red shades and are notable for good light fastness, fastness to dry heat setting and pleating and for good affinity.

    摘要翻译: 噻吩-3-基偶氮染料,其结构式如下:其中X为氰基,硝基,C 1 -C 6烷酰基,取代或未取代的苯甲酰基,取代或未取代的苯基或基团COOR1或CONR1R2,其中R 1和R 2相同或不同, 各自独立地为取代或未取代的C 1 -C 8 - 烷基,C 5 -C 7 - 环烷基,C 3 -C 4 - 烯基,取代或未取代的苯基或与连接它们的氮原子一起形成5-或6-元饱和杂环基, R 2可另外为氢,Y为氢,氰基,C 1 -C 6烷酰基,取代或未取代的苯甲酰基,C 1 -C 4 - 烷基磺酰基,取代或未取代的苯基磺酰基,取代或未取代的苯基或基团COOR1或CONR1R2,其中R1和R2为 Z是氢,取代或未取代的C 1 -C 8 - 烷基,取代或未取代的苯基,取代或未取代的C 1 -C 6 - 烷硫基,取代或未取代的苯硫基,取代或未取代的C 1 -C 6 - 烷基磺酰基 或与苯基磺酰基或与基团Y一起可以被取代的稠合苯并环,K是2,6-二氨基吡啶,6-羟基吡啶-2-酮或5-氨基吡唑系列的偶联组分的基团 用于将合成纤维材料,特别是合成聚酯染色为黄色至红色,并且具有良好的耐光性,耐干燥定型和打褶的牢度以及良好的亲和力。

    Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals
    9.
    发明授权
    Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals 失效
    含有3,4-取代-2-二氮杂-苯并呋喃的染料

    公开(公告)号:US4952681A

    公开(公告)日:1990-08-28

    申请号:US205359

    申请日:1988-07-27

    CPC分类号: C09B29/0059

    摘要: Compounds of the formula I ##STR1## where X is fluorine, chlorine, bromine, SO.sub.2 E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C.sub.1 -C.sub.4 -alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula --CH.dbd.B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are disclosed. They are useful for dyeing synthetic fibers or plastics.

    摘要翻译: 1.式I的化合物参见图示:EP0201896,P71,F3,其中X是氟,氯,溴,SO2E,OH,OCH3,OC2H5,OC3H7,OC4H9,OCH2 C6H5,OC6H11,OC6H5 ,OC 6 H 4 CH 3,OC 6 H 4 Cl,SH,SCH 3,SC 2 H 5,SC 3 H 7,SC 4 H 9,SCH 2 C 6 H 5,SC 2 H 4 OH,SCH 2 COOCH 3,SCH 2 COOC 2 H 5,SC 6 H 11,SC 6 H 5或SC 6 H 4 CH 2,E是烷基 ,链烯基,环烷基,芳烷基,芳基,氯,OH,CH3O,C2H5O,C3H7O,C4H9O,C6H5 -CH2O,C6H5 -CH2 -CH2O,C6H5O,CIC6H4O, CH 3 C 4 H 4 O,NH 2,NHCH 3,N(CH 3)2,NHC 2 H 5,N(C 2 H 5)2,NCH 4 H 9,N(C 4 H 9)2,NHC 6 H 5,NHC 6 H 4 -CH 3,NHC 6 H 4 Cl或NCH 3 C 6 H 5 ,Y是氰基,硝基,烷酰基,芳酰基,烷基磺酰基,芳基磺酰基,羧基,羧酸酯基或未取代或取代的氨基甲酰基,T是氢,C 1 -C 4烷基,NO,NO 2,SO 3 H,CHO,CN, ,C 2 H 5 CO,C 6 H 5 CO,CH 3 SO 2,C 2 H 5 SO 2,C 6 H 5 SO 2或式-CH = B的基团,其中B是亚甲基活性化合物或胺的基团,K是 激进或 耦合部件。