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    Disazo dyes containing an alkanoylamino group and a substituted alkoxy group
    1.
    发明授权
    Disazo dyes containing an alkanoylamino group and a substituted alkoxy group 失效
    含有链烷酰氨基和取代烷氧基的双偶氮染料

    公开(公告)号：US5527889A

    公开(公告)日：1996-06-18

    申请号：US425663

    申请日：1995-04-17

    申请人： Jurgen Schaetzer ,  James C. Posey

    发明人： Jurgen Schaetzer ,  James C. Posey

    IPC分类号： C09B31/043 ,  C09B31/047 ,  C09B43/02 ,  C09B43/12 ,  D06P1/39

    CPC分类号： C09B31/047 ,  Y10S8/917 ,  Y10S8/924

    摘要： Azo dyes of formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, unsubstituted C.sub.2 -C.sub.4 alkanoylamino or C.sub.2 -C.sub.4 alkanoylamino which is substituted by hydroxy, sulfo or sulfato, or are halogen or sulfo,R.sub.3, R.sub.4 and R.sub.5 are each independently of one another hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or sulfo,R.sub.6 is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, sulfo, unsubstituted C.sub.2 -C.sub.4 alkanoylamino or C.sub.2 -C.sub.4 alkanoylamino which is substituted by hydroxy, sulfo or sulfato, or is a radical of formula --O--Y, wherein Y is hydrogen, C.sub.1 -C.sub.8 alkyl or C.sub.1 -C.sub.8 alkyl which is substituted by hydroxy, C.sub.1 -C.sub.4 alkoxy, sulfo or sulfato,R.sub.7 is hydrogen, C.sub.1 -C.sub.8 alkyl or hydroxy-substituted C.sub.1 -C.sub.8 alkyl, or C.sub.2 -C.sub.8 alkyl which is interrupted in the chain by the group --O-- or ##STR2## and X is C.sub.1 -C.sub.8 alkyl or C.sub.1 -C.sub.8 alkoxy, each unsubstituted or substituted by hydroxy,C.sub.1 -C.sub.4 alkoxy, halogen, sulfo or sulfato, or is unsubstituted or substituted phenyl or naphthyl,which azo dye of formula (1) contains at least one sulfo or sulfato group, give dyeings of good fastness properties on nitrogen-containing or hydroxyl group containing fiber materials.

    摘要翻译： 或者其中R 1和R 2各自独立地为氢，C 1 -C 4烷基，C 1 -C 4烷氧基，未取代的C 2 -C 4烷酰基氨基或被羟基，磺基或硫酸酯取代的C 2 -C 4烷酰基氨基，或者 卤素或磺基，R 3，R 4和R 5各自独立地为氢，C 1 -C 4烷基，C 1 -C 4烷氧基，卤素或磺基，R 6为氢，C 1 -C 4烷基，卤素，磺基，未取代的C 2 -C 4烷酰基氨基或C 2 -C 4烷酰基氨基， 或被羟基，磺基或硫酸根取代，或者是式-OY的基团，其中Y是氢，被羟基，C 1 -C 4烷氧基，磺基或硫酸酯取代的C 1 -C 8烷基或C 1 -C 8烷基，R 7是氢， C 3 -C 8烷基或羟基取代的C 1 -C 8烷基或C 2 -C 8烷基，其在链中被-O-基团或中间，X是C 1 -C 8烷基或C 1 -C 8烷氧基，各自未被取代或被羟基，C 1 -C 4烷氧基 ，卤素，磺基或硫酸根，或未取代或取代的苯基或萘基，其中式（1）的偶氮染料 在至少一个磺基或硫酸根基团上，赋予含氮或含羟基的纤维材料具有良好牢度性质的染色。

    Water-soluble diphenylamine-azo-sulfatoalkoxyphenyl dyestuffs
    2.
    发明授权
    Water-soluble diphenylamine-azo-sulfatoalkoxyphenyl dyestuffs 失效
    水溶性二苯胺 - 偶氮 - 硫酸烷氧基苯基染料

    公开(公告)号：US4119623A

    公开(公告)日：1978-10-10

    申请号：US713820

    申请日：1976-08-12

    申请人： Herbert Hugl ,  Hans-Gunter Otten ,  Richard Sommer ,  Gerhard Wolfrum

    发明人： Herbert Hugl ,  Hans-Gunter Otten ,  Richard Sommer ,  Gerhard Wolfrum

    IPC分类号： C09B29/12 ,  C09B43/02 ,  C09B43/11 ,  C09B43/28 ,  C09B62/825 ,  C09B67/24 ,  C09B43/00

    CPC分类号： C09B43/02 ,  C09B29/12 ,  C09B43/28 ,  C09B62/825 ,  C09B67/0072

    摘要： Dyestuffs, which in the form of the free acid of the formula ##STR1## wherein R.sub.1 denotes hydrogen, nitro, cyano, SO.sub.2 --R.sub.7, CONR.sub.8 R.sub.9, SO.sub.2 NR.sub.8 R.sub.9, SO.sub.2 OR.sub.10, COOR.sub.10, SO.sub.2 --NHSO.sub.2 --R.sub.11, sulpho or alkyl,R.sub.2 denotes hydrogen, nitro, halogen or optionally substituted alkyl, alkoxy or aryl,R.sub.3 denotes hydrogen, halogen, SO.sub.2 --R.sub.7, SO.sub.2 --NR.sub.8 R.sub.9 or optionally subsituted alkyl, alkoxy or aryl,R.sub.4 denotes hydrogen, halogen or optionally substituted alkyl, alkoxy or aryl,R.sub.5 denotes hydrogen or optionally substituted alkyl,R.sub.6 denotes alkylene,R.sub.7 denotes optionally substituted alkyl, aryl or aralkyl,R.sub.8 and R.sub.9 denote hydrogen, optionally substituted alkyl, cycloalkyl, aryl or aralkyl or the radical of a heterocyclic compound or, together with the N-atom, denote a heterocyclic structure,R.sub.10 denotes hydrogen or optionally substituted alkyl, aryl or aralkyl,R.sub.11 denotes optionally substituted alkyl or aryl or dialkylamino andn denotes 1 or 2 andThe radical O--R.sub.6 --OSO.sub.3 H is in the ortho-position or para-position relative to the azo group, are suitable for the dyeing and printing of the natural and synthetic amide group containing fiber materials.

    摘要翻译： 其中R1表示氢，硝基，氰基，SO2-R7，CONR8R9，SO2NR8R9，SO2OR10，COOR10，SO2-NHSO2-R11，磺基或烷基的式（Ⅰ）游离酸形式的染料， R 2表示氢，硝基，卤素或任选取代的烷基，烷氧基或芳基，R 3表示氢，卤素，SO 2 -R 7，SO 2 -NR 8 R 9或任选取代的烷基，烷氧基或芳基，R 4表示氢，卤素或任选取代的烷基，烷氧基或 芳基，R5表示氢或任选取代的烷基，R6表示亚烷基，R7表示任选取代的烷基，芳基或芳烷基，R8和R9表示氢，任选取代的烷基，环烷基，芳基或芳烷基或杂环化合物的基团， N原子表示杂环结构，R 10表示氢或任选取代的烷基，芳基或芳烷基，R 11表示任选取代的烷基或芳基或二烷基氨基，N DENOTES 1 OR 2，并且该自由基O-R6-OSO3H在邻 - 位置或对位r 适用于偶氮基团，适用于天然和合成含酰胺基团的纤维材料的染色和印花。

    2-Optionally substituted alkyl-and phenylsulfonylphenyl-azo-phenyl dyes and a process for their synthesis
    4.
    发明授权
    2-Optionally substituted alkyl-and phenylsulfonylphenyl-azo-phenyl dyes and a process for their synthesis 失效
    2-任选取代的烷基 - 和苯基磺酰基苯基 - 偶氮苯基染料及其合成方法

    公开(公告)号：US4046757A

    公开(公告)日：1977-09-06

    申请号：US860403

    申请日：1969-09-23

    申请人： Jacques Meybeck ,  Curt Mueller ,  Fred Mueller

    发明人： Jacques Meybeck ,  Curt Mueller ,  Fred Mueller

    IPC分类号： C09B43/40 ,  C09B43/02

    CPC分类号： C09B43/405

    摘要： Compounds of the formula ##STR1## wherein R.sub.1 is optionally substituted hydrocarbyl (alkyl or phenyl),R.sub.2 is hydrogen, alkyl or acylamino,R.sub.3 is hydrogen, alkyl, substituted alkyl, alkoxy or substituted alkoxy,Each of R.sub.4 and R.sub.5 is independently hydrogen, alkyl or substituted alkyl,T is halo, nitro, cyano, alkyl, alkoxy, alkylsulfonyl, sulfamoyl or alkylsulfamoyl, andn is 0 to 3. These compounds are suitable for the dyeing and printing of textile materials. The dyeings obtained are extremely fast to thermofixation, sublimation, pleating, gas fumes, cross dyeing, rubbing, dry cleaning, chlorine, and wet treatments, such as water, washing and perspiration. The compounds of this invention and other phenylazo-phenyl compounds with an optionally substituted hydrocarbylsulfonyl group (R.sub.1-- SO.sub.2 --) on the diazo component radical in a position ortho to the azo group can be synthesized from the corresponding compounds having a halo atom or nitro group in this position by reaction with a compound of the formula H--SO.sub.2 --R.sub.1 or a salt thereof.

    摘要翻译： 其中R 1为任选取代的烃基（烷基或苯基），R 2为氢，烷基或酰氨基，R 3为氢，烷基，取代的烷基，烷氧基或取代的烷氧基，其中R 4和R 5各自独立地为氢， 烷基或取代烷基，T为卤素，硝基，氰基，烷基，烷氧基，烷基磺酰基，氨磺酰基或烷基氨磺酰基，N为0至3.这些化合物适用于纺织材料的染色和印花。 获得的染色对于热固化，升华，打褶，气体烟雾，交叉染色，摩擦，干洗，氯和湿处理如水，洗涤和排汗都非常快。 本发明化合物和其它苯偶氮基 - 苯基化合物与偶氮基团邻位上重氮组分基团上任意取代的烃基磺酰基（R 1 -SO 2 - ）可以由具有卤原子或硝基的相应化合物合成 在该位置上与式H-SO 2 -R 1的化合物或其盐反应。

    Azo compounds containing a 2,6-diaminopyridine coupler component
    5.
    发明授权
    Azo compounds containing a 2,6-diaminopyridine coupler component 失效
    含有2,6-二氨基吡啶偶联剂组分的偶氮化合物

    公开(公告)号：US3907769A

    公开(公告)日：1975-09-23

    申请号：US34550773

    申请日：1973-03-28

    申请人： BASF AG

    发明人： DEHNERT JOHANNES ,  LAMM GUNTHER

    IPC分类号： C09B29/36 ,  C07D213/85 ,  C09B29/42 ,  C09B31/153 ,  C09B43/02 ,  C09B43/24 ,  C09B62/78 ,  C09B62/82 ,  C09B31/14 ,  D06P1/38 ,  D06P1/39

    CPC分类号： C07D213/85 ,  C09B29/3639 ,  C09B31/153 ,  C09B43/02 ,  C09B43/24 ,  C09B62/82

    摘要： in which D is the radical of a diazo component; E is hydrogen, unsubstituted or substituted alkyl or phenyl; Z is cyano or carbamoyl; R is hydrogen or an unsubstituted or substituted aliphatic, araliphatic, cycloaliphatic or aromatic radical or two radicals R together with the nitrogen atom form a saturated heterocyclic ring; and N IS 1, 2 OR 3. The dyes are eminently suitable for dyeing natural and synthetic polyamides and give bright yellow to violet colorations having excellent fastness properties.
    Azo acid dyes which contain one, two or three water-solubilizing sulfo groups and which, in the form of the free acids, correspond to the formula (I):

    D R A W I N G

    摘要翻译： 含有一个，两个或三个水溶性磺基的偶氮酸染料，其游离酸形式对应于式（I）：----（SO 3 H）n DN = N ANGLE（I）| R-NN-R || RR，其中D是重氮组分的基团; E是氢，未取代或取代的烷基或苯基; Z是氰基或氨基甲酰基; R是氢或未取代或取代的脂族，芳脂族，脂环族或芳族基团或两个基团R与氮原子一起形成饱和杂环; 和N IS 1,2 OR 3.该染料特别适用于染色天然和合成聚酰胺，并产生具有优异坚牢性的亮黄色至紫色着色。

    Polynuclear amines and process for the preparation thereof
    6.
    发明授权
    Polynuclear amines and process for the preparation thereof 失效
    多核苷及其制备方法

    公开(公告)号：US3646005A

    公开(公告)日：1972-02-29

    申请号：US3646005D

    申请日：1967-03-10

    申请人： UGINE KUHLMANN

    发明人： ROE RENE PIERRE VICTOR ,  INFERIEURE SEINE ,  THIROT GERARD

    IPC分类号： C07B45/02 ,  C07D231/56 ,  C07D249/18 ,  C07D263/56 ,  C07D263/58 ,  C07D277/68 ,  C09B43/02 ,  C07C143/60 ,  C07C143/66

    CPC分类号： C09B43/02 ,  C07B45/02 ,  C07D231/56 ,  C07D249/18 ,  C07D263/56 ,  C07D263/58 ,  C07D277/68

    摘要： GROUPS.

    -N(-R1)-R2

    WHEREIN A REPRESENTS THE RESIDUE OF A DIZAOTISABLE AROMATIC OR HETEROCYCLIC AMINE, B REPRESENTS THE RESIDUE OF A COUPLING COMPOUND, R1 REPRESENTS A HYDROGEN ATOM OR AN ALKYL OR ARYL RESIDU, R2 REPRESENTS A HYDROGEN ATOM OR AN ALKYL RESIDUE, AND X'' AND Y'' EACH REPRESENT HYDROGEN OR HALOGEN ATOMS OR HYDROXY, ALKOXY, CARBOXY, SULPHO OR

    1-(B-N=N-),4-(HO3S-),(HO3S-),X'',Y''-DECALIN

    1,2,3,4,4A,7,8,8A-OCTAHYDRONAPHTHALENE

    1-(R1-N(-R2)-),2-(A-N=N-),3,4-DI(HO3S-),X'',Y''-

    THE PRESENT INVENTION RELATES TO A PROCESS FOR THE SULPHONOATION OF AN AROMATIC OR HETEROCYCLIC POLYNUCLEAR AMINE WHICH COMPRISES TREATING THE AMINE, DISPERSED OR DISSOLVED IN AN AQUEOUS SOLUTION OF A WATER-SOLUBLE SALT OF SULPHUROUS ACID, WITH AN OXIDISING AGENT OF WHICH THE OXIDATION POTENTIAL, MEASURED AT 20*C, AND PH( WITH RESPECT TO THE NORMAL HYDROGEN ELECTRODE, IS BETWEEN +0.4 AND +0.7 VOLT, THE PH OF THE MEDUM BEING MAINTAINED APPROXIMATELY CONSTANT AT A VALUE BETWEEN 3 AND 9.5. IT ALSO RELATES TO NEW SULPHONATED POLYNUCLEAR AMINES AND TO AZO DYESTUFFS HAVING ONE OF THE FORMULAE:

    Stilbene derivatives by desulfonation
    10.
    发明授权
    Stilbene derivatives by desulfonation 失效
    二苯乙烯衍生物通过脱磺酸

    公开(公告)号：US4847404A

    公开(公告)日：1989-07-11

    申请号：US233024

    申请日：1988-07-25

    申请人： Kurt Burdeska ,  Kurt Weber ,  Dieter Reinehr

    发明人： Kurt Burdeska ,  Kurt Weber ,  Dieter Reinehr

    IPC分类号： C07C315/00 ,  C07C67/00 ,  C07C255/34 ,  C07C313/00 ,  C07C317/14 ,  C07C317/44 ,  C09B43/02 ,  D06L3/12

    CPC分类号： C07C255/00 ,  C07C317/00

    摘要： The invention relates to novel sulfone compounds of formula I ##STR1## wherein R.sub.1 is an unsubstituted or substituted phenyl or naphthyl radical,R.sub.2 is hydrogen or the radical of the formula ##STR2## R.sub.3 and R.sub.4 are --CN or --COOR.sub.5, in which R.sub.5 is C.sub.1 -C.sub.4 alkyl, with the proviso that, if R.sub.2 is the radical of the formula ##STR3## R.sub.3 and R.sub.4 in formula I may be identical or different. The compounds of the invention are valuable intermediates for the preparation of fluorescent whitening agents of the stilbene series.

    摘要翻译： 本发明涉及式I的新型砜化合物其中R 1是未取代或取代的苯基或萘基，R 2是氢或式R 3和R 4的基团是-CN或-COOR 5， 其中R 5是C 1 -C 4烷基，条件是如果R 2是下式的基团R 3和式I中的R 4可以相同或不同。 本发明的化合物是制备芪系荧光增白剂的有价值的中间体。