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BASIC OR CATIONIC SULPHONIC ACID GROUP-CONTAINING AZO COMPOUNDS, THEIR SYNTHESIS AND THEIR USE IN DYEING SUBSTRATES CONTAINING PAPER OR COTTON AS WELL AS DYESTUFF PREPARATIONS THEREOF
BASIC OR CATIONIC SULPHONIC ACID GROUP-CONTAINING AZO COMPOUNDS, THEIR SYNTHESIS AND THEIR USE IN DYEING SUBSTRATES CONTAINING PAPER OR COTTON AS WELL AS DYESTUFF PREPARATIONS THEREOF
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机译:含碱性或阳离子亚磺酸基的偶氮化合物,它们的合成及其在含纸或棉及其染料制备中的染色基质的使用
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摘要
Azo dyes of the formula IMAGE and external salts thereof, wherein F is the residue of a monoazo or disazo compound in 1:1 metal complex form or of a trisazo, disazoazoxy or tetrakisazo compound in metal-free or 1:1 metal complex form, each X is independently -NR2-Q-NR3R4 or -NR2-Q-N(+)R5R6R7, wherein Q is linear or branched C2-6alkylene or -NH-CO-CH2-, R2 is hydrogen or C1-4alkyl, each of R3 and R4 is independently hydrogen; C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups or -NR3R4 is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom, each of R5 and R6 is independently C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups, and R7 is C1-4alkyl or benzyl or IMAGE is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom or -N(+)R5R6R7 is pyridinium or pyridinium substituted by 1 or 2 methyl groups, each Z1 is independently -CO-, -SO2- or IMAGE wherein R1 is hydrogen or C1-4alkyl, and Y is chloro, hydroxy, amino, an aliphatic, cycloaliphatic or aromatic amino group or a saturated heterocyclic amino group in which the nitrogen atom is part of the heterocyclic ring, each Z2 is independently IMAGE wherein R1 is hydrogen or C1-4alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4, and p is 0, 1, 2, 3 or 4, with the proviso that n+2p/=m+1, useful for dyeing and printing cotton, paper and leather.
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机译:式的偶氮染料及其外部盐,其中F为1:1金属配合物形式的单偶氮或二偶氮化合物或无金属或1:1金属配合物中的三偶氮,二偶氮唑氧基或四偶氮化合物的残基形式,每个X独立地是-NR 2 -Q-NR 3 R 4或-NR 2 -QN(+)R 5 R 6 R 7,其中Q是直链或支链的C 2-6亚烷基或-NH-CO-CH 2-,R 2是氢或C 1-4烷基, R3和R4独立地是氢; C 1-6烷基;在2-,3-,4-,5-或6-位被氰基或羟基单取代的C 2-6烷基;苯基(C1-3烷基);在苯环上具有1、2或3个选自氯,C1-4烷基和C1-4烷氧基的取代基的苯基(C1-3烷基);被1、2或3个C1-4烷基或-NR3R4取代的C5-6环烷基或C5-6环烷基是饱和或不饱和的5元或6元杂环,除了氮原子外,不包含其他或一个其他杂原子,R 5和R 6各自独立地为C 1-6烷基;在2-,3-,4-,5-或6-位被氰基或羟基单取代的C 2-6烷基;苯基(C1-3烷基);在苯环上具有1、2或3个选自氯,C1-4烷基和C1-4烷氧基的取代基的苯基(C1-3烷基);被1、2或3个C1-4烷基取代的C5-6环烷基或C5-6环烷基,R7为C1-4烷基或苄基,或为饱和或不饱和的5或6元杂环,除了氮原子,无其他或一个其他杂原子或-N(+)R5R6R7是被1或2个甲基取代的吡啶鎓或吡啶鎓,每个Z1独立地为-CO-,-SO2-或,其中R1为氢或C1 -4烷基,且Y为氯,羟基,氨基,脂族,环脂族或芳族氨基或其中氮原子为杂环一部分的饱和杂环氨基,每个Z2独立地为,其中R1为氢或C 1-4烷基,m为1、2或3,n为0、1、2、3或4,p为0、1、2、3或4,条件是n + 2p> / = m + 1 ,用于棉,纸和皮革的染色和印花。
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