CN1145933A - 偶氮染料及其制备方法和应用 - Google Patents
偶氮染料及其制备方法和应用 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title description 5
- 239000000987 azo dye Substances 0.000 title 1
- 239000000975 dye Substances 0.000 claims abstract description 44
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 13
- 238000004043 dyeing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- -1 Phenyl Chemical group 0.000 claims description 33
- 150000001875 compounds Chemical class 0.000 claims description 27
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000006193 diazotization reaction Methods 0.000 claims description 5
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 3
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 210000002268 wool Anatomy 0.000 description 8
- 150000001408 amides Chemical class 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 4
- 239000012346 acetyl chloride Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- JJKWHOSQTYYFAE-UHFFFAOYSA-N 2-methoxyacetyl chloride Chemical compound COCC(Cl)=O JJKWHOSQTYYFAE-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 235000011167 hydrochloric acid Nutrition 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- PQLFROTZSIMBKR-UHFFFAOYSA-N ethenyl carbonochloridate Chemical compound ClC(=O)OC=C PQLFROTZSIMBKR-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000003222 pyridines Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- PPVRMPPLECDING-UHFFFAOYSA-N 4-[(4-aminophenyl)diazenyl]benzenesulfonic acid Chemical compound C1=CC(N)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 PPVRMPPLECDING-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical class COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
- C09B43/128—Aliphatic, cycloaliphatic or araliphatic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/924—Polyamide fiber
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- Engineering & Computer Science (AREA)
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Abstract
下式的偶氮染料,其中各基团如说明书中定义,该偶氮染料对含氮或羟基的纤维材料产生有良好牢度的染色。
Description
式中,R1和R2各自独立为未取代的或被羟基、C1-C4烷氧基或卤素取代的C1-C4烷基或C1-C4烷氧基;未取代的或被C1-C4烷基、C1-C4烷氧基或卤素取代的苯基或苯氧基;或者式-N(R3)R4的基团,其中R3和R4各自独立为氢、C1-C4烷基或C2-C4烷酰基(未取代的或在烷基部分被羟基或C1-C4烷氧基取代的),条件是R1和R2不同时为甲基。
C1-C4烷基R1、R2、R3和R4各自独立为甲基、乙基、丙基、异丙基、丁基、仲丁基、叔丁基或异丁基,特别是甲基或乙基。C1-C4烷基R1和R2可进一步被羟基、卤素(如溴或特别是氯)或特别是C1-C4烷氧基(如乙氧基或优选甲氧基)取代。甲氧基甲基可作为相应的取代基的例子。
C1-C4烷氧基R1和R2各自独立为如甲氧基、乙氧基、丙氧基、异丙氧基、丁氧基或异丁氧基,特别是甲氧基或优选乙氧基。C1-C4烷氧基R1和R2可进一步被羟基、卤素(如溴或优选氯)或特别是被C1-C4烷氧基(如甲氧基或乙氧基)取代。相应的未取代的基团是优选的。
C2-C4烷酰基R3和R4各自独立为如丙酰基或特别是乙酰基。C2-C4烷酰基R3和R4可进一步被羟基或特别是C1-C4烷氧基(如甲氧基或乙氧基)取代。优选的是,这些基团进一步被C1-C4烷氧基,特别是甲氧基取代。在这里甲氧乙酰基是特别优选的。
苯基或苯氧基R1和R2除相应的未取代基团外,为被C1-C4烷基(如甲基、乙基、丙基、异丙基、丁基、仲丁基、叔丁基或异丁基)、C1-C4烷氧基(如甲氧基、乙氧基、丙氧基、异丙氧基、丁氧基或异丁氧基)或被卤素(如氟、溴或特别是氯)取代的基团。在这里相应的苯基是优选的。
R3优选为氢或C1-C4烷基,特别是氢。
R4优选为氢、C1-C4烷基、或C2-C4烷酰基(未取代的或在烷基部分被C1-C4烷氧基取代的),特别是氢或烷基部分被C1-C4烷氧基取代的C2-C4烷酰基。R4特别优选为氢或甲氧乙酰基,特别是氢。
R3和R4特别优选为氢。
R1优选为未取代的或被羟基、C1-C4烷氧基或卤素取代的C1-C4烷基或C1-C4烷氧基,或者式-N(R3)R4的基团,其中R3和R4为如上规定和优选的。优选的是,在这一情况下,R3为氢和R4为氢或C2-C4烷酰基(在烷基部分还可被C1-C4烷酰基取代),特别是氢。
R1优选为C1-C4烷酰基;未取代的或被C1-C4烷氧基取代的C1-C4烷基;或式-N(R3)R4的基团,其中R3和R4为如上规定和优选的。优选的是,在这种情况下,R3为氢和R4为氢或C2-C4烷酰基(在烷基部分还可被C1-C4烷氧基取代),特别是氢。
R1特别优选为甲基;乙基;甲氧基;乙氧基;甲氧基或乙氧基取代的甲基;或氨基。
R1尤其优选为甲基;乙基;乙氧基;甲氧基取代的甲基;或氨基。R1优选为甲基;乙基;乙氧基或甲氧基取代的甲基,特别是甲基。
R2为如上R1优选的,乙基是特别优选的。
优选的是,R1和R2各自独立为未取代的或被羟基、C1-C4烷氧基或卤素取代的C1-C4烷基或C1-C4烷氧基;或式-N(R3)R4基团,其中R3为氢和R4为氢或C2-C4烷酰基(在烷基部分还可被C1-C4烷氧基取代),特别是氢。
优选的是,R1和R2各自独立为C1-C4烷氧基;未取代的或被C1-C4烷氧基取代的C1-C4烷基;或氨基。
R1和R2特别优选各自独立为甲基;乙基;甲氧基;乙氧基;被甲氧基或乙氧基取代的甲基;或氨基。
R1和R2特别优选各自独立为甲基;乙基;乙氧基;被甲氧基取代的甲基;或氨基,特别是甲基;乙基;乙氧基;或被甲氧基取代的甲基。
特别有意义的式(1)的偶氮染料是R1为甲基和R2为乙基的偶氮染料。
在式(1)的偶氮染料中磺基优选键联在相对于偶氮基的对位上。
式中,R1和R2为如式(1)规定的。
式(2)化合物的重氮化按本身已知的方法进行,例如用亚硝酸盐(如碱金属亚硝酸盐,如亚硝酸钠),在矿物酸介质中(如在盐酸介质中),在-5-40℃(优选0-10℃)下进行。
生成式(3)偶联组分的偶联按本身已知的方法在酸性、中性或弱碱性pH值(如pH值为3-7)和-5-30℃(优选0-25℃)下进行。
式中,Hal为卤素如氯、溴或碘,特别是氯。式(5)化合物的例子是乙酰氯、丙酰氯、甲氧乙酰氯和氯甲酸乙酯。引入式(4)基团的化合物另外的一些例子是乙酸酐和丙酸酐。
上述式(4)基团的引入例如可在偶极非质子传递溶剂(如二甲基甲酰胺或二甲基亚砜)中,或在水中或优选在吡啶中,在10-80℃(特别是在10-50℃)下进行。
在本发明制备式(1)的偶氮染料的方法中,式(2)、(3)、(4)和(5)化合物的取代基为上述优选的。
式(2)、(3)和(5)的化合物是已知的或可类似已知化合物制备。
式(1)的偶氮染料可为游离酸的形式,优选为其盐的形式。
盐例如为碱金属盐或胺盐或有机胺的盐。
例子是钠盐、锂盐、钾盐或胺盐或一乙醇胺的盐、二乙醇胺的盐或三乙醇胺的盐。
本发明式(1)的偶氮染料适合用已知的方法印染特别是含氮或羟基的纤维材料,如纤维素、丝,特别是羊毛和合成聚酰胺的织物纤维材料。优选印染天然的或合成的聚酰胺纤维材料。本发明式(1)的偶氮染料如果预先适当制备的话,可以一般常规的形式用于印染。可得到有良好的全面性能,特别是良好的摩擦牢度、湿加工牢度、湿摩擦牢度和光牢度的匀染。此外,本发明的偶氮染料是易水溶性的,可易于与其他染料组合使用。上述织物材料可为各种的加工形式,如纤维、纱、机织织物或针织织物。
在以下的实施例中,份数为份重。温度为摄氏度。份重与份体积有克与立方厘米相同的关系。
实施例1
将22.2份4-氨基偶氮苯-4’-磺酸在75℃下溶于400份水中,然后加入20份4N亚硝酸钠溶液。将溶液在0-5℃下,在20min内滴加到400份冰和20份浓盐酸中。将如此得到的褐色悬浮液搅拌1hr,然后用碳酸钠溶液(10%)将pH值调节到4。然后在0-5℃下,在60min内将重氮悬浮液滴加到含有150份盐酸3-氨基苯基脲于400份水和63.5份1N氢氧化钠溶液的偶联溶液中。在偶联过程中,pH值保持在5。在0-5℃2hr,然后在室温下过夜使混合物反应完全。过滤褐色悬浮液,并用水洗涤残留物。将潮湿的残留物与1000份水一起搅拌,用67份1N氢氧化钠溶液将pH值调节到8。在60℃下加入70份氯化钠,在50℃下过滤细的悬浮液。干燥后得到游离酸形式的化合物,相应于下式的化合物,实施例2-4用类似于实施例1公开的方法可制得下式的化合物。
将6.6份式(104)的化合物搅拌在150份吡啶中,然后在10min内将5.9份乙酰氯滴加入,温度升到45℃。接着将反应混合物搅拌1hr,然后加入50份甲醇。将橙色悬浮液倒入750份浓氯化钠水溶液中,然后过滤,用5%氯化钠水溶液和用甲醇洗涤残留物。干燥后,得到游离酸形式的染料,相应于下式的化合物。
式(105)的染料使羊毛和聚酰胺染色成橙色。
实施例6-14
式(106)-(114)的染料使羊毛和聚酰胺染色成橙色。
实施例15
式(15)的染料使羊毛和聚酰胺染色成橙色。
实施例16
在80℃下,将4.4份式(102)的化合物搅拌在50份吡啶中。然后在25下,在10min内将6.5份氯甲酸乙酯滴加入,在这一过程中,温度升至42。随后将混合物在这一温度下搅拌1hr,然后在室温下将75份甲醇和25份25%氯化钠水溶液加到反应混合物中。过滤悬浮液,用10%氯化钠水溶液,然后用甲醇洗涤残留物。然后湿残留物从醇和水的混合物(1∶1)中重结晶。干燥后,得到2.8份游离酸形式的染料,
式(116)的染料使羊毛和聚酰胺染色成橙色。
实施例17-19
式(117)、(118)和(119)的染料使羊毛和聚酰胺染色成橙色。
实施例20
在室温下,将4.4份式(102)的化合物搅拌在70份水中,然后加入3份三乙胺和10份丙酮。在10min内,将5.7份氯甲酸甲酯滴加到橙色溶液中,在这一过程中温度升至32℃。通过加1N氢氧化钠水溶液使pH值保持在7。加20份丙酮后,将混合物搅拌30min,然后加入50份甲醇。将混合物搅拌20min,过滤出产物,依次用40份5%氯化钠溶液、50份乙醇和20份甲醇洗涤。干燥后,得到4份相应于下式的
式(120)的染使羊毛和聚酰胺染色成橙色。
实施例21和22
重复实施例20的步骤,但用等摩尔量式(101)和(104)化合物中的一种化合物代替4.4份式(102)的化合物。得到下式的游离酸形式的染料。
式(121)和(122)的染料使羊毛和聚酰胺染色成橙色。
染色实施例:
在室温下,将1份匀染助剂(高级脂族胺与环氧乙烷的缩合产物)加到2000份去矿物水中。然后用乙酸使染缸pH值达到6。加入0.5份实施例5的式(105)染料。将100份尼龙-6,6纤维材料(Helancatricot)放入得到的染料溶液中,在45min内将染缸温度加热到约96℃。将此温度保持45-60min,然后将染缸冷却到70℃,取出染色的织物,用水清洗,然后干燥。得到有橙色光泽的染色纤维。
Claims (14)
1.一种下式的偶氮染料
式中,R1和R2各自独立为未取代的或被羟基、C1-C4烷氧基或卤素取代的C1-C4烷基或C1-C4烷氧基;未取代的或被C1-C4烷基、C1-C4烷氧基或卤素取代的苯基或苯氧基;或式-N(R3)R4的基团,其中R3和R4各自独立为氢、未取代的或在烷基部分被羟基或C1-C4烷氧基取代的,条件是R1和R2不同时为甲基。
2.根据权利要求1的偶氮染料,其中R3为氢。
3.根据权利要求1和2的偶氮染料,其中R4为氢或烷基部分还可被C1-C4烷氧基取代的C2-C4烷酰基。
4.根据权利要求1-3中任一项的偶氮染料,其中R3和R4为氢。
5.根据权利要求1-3中任一项的偶氮染料,其中R1和R2各自独立为未取代的或被羟基、C1-C4烷氧基或卤素取代的C1-C4烷基或C1-C4烷氧基;或式-N(R3)R4的基团,其中R3和R4为氢,或烷基部分还可被C1-C4烷氧基取代的C2-C4烷酰基。
6.根据权利要求1-5中任一项的偶氮染料,其中R1和R2各自独立为C1-C4烷氧基;未取代的或被C1-C4烷氧基取代的C1-C4烷基;或氨基。
7.根据权利要求1-6中任一项的偶氮染料,其中R1和R2各自独立为甲基;乙基;甲氧基;乙氧基;被甲氧基或乙氧基取代的甲基;或氨基。
8.根据权利要求1-7中任一项的偶氮染料,其中R1和R2各自独立为甲基;乙基;乙氧基;被甲氧基取代的甲基;或氨基。
9.根据权利要求1-8中任一项的偶氮染料,其中R1和R2各自独立为甲基;乙基;乙氧基;或被甲氧基取代的甲基。
10.根据权利要求1-9中任一项的偶氮染料,其中R1为甲基和R2为乙基。
11.根据权利要求1-10中任一项的偶氮染料,其中式(1)的偶氮染料中的磺基键联在相对于偶氨基的对位上。
13.根据权利要求1-11中任一项的偶氮染料或根据权利要求12制得的偶氮染料应用于含有氮或羟基的纤维材料印染的用途。
14.根据权利要求13的用途,用于天然的或合成的聚酰胺纤维材料的印染。
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US (1) | US5691459A (zh) |
EP (1) | EP0754732B1 (zh) |
JP (1) | JPH0931347A (zh) |
KR (1) | KR970006409A (zh) |
CN (1) | CN1070894C (zh) |
CA (1) | CA2181663A1 (zh) |
DE (1) | DE59607487D1 (zh) |
TW (1) | TW415960B (zh) |
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US5948125A (en) * | 1997-05-20 | 1999-09-07 | Ciba Specialty Chemicals Corporation | Method of treating dyed, natural or synthetic polyamide fibre materials |
US20110254661A1 (en) | 2005-12-23 | 2011-10-20 | Invue Security Products Inc. | Programmable security system and method for protecting merchandise |
CN104812191B (zh) | 2014-01-29 | 2018-03-09 | 纬创资通股份有限公司 | 具有防盗功能的背盖及具有防盗功能的显示屏幕 |
CN104710322B (zh) * | 2015-02-27 | 2017-04-12 | 宜兴市中正化工有限公司 | 一种红玉酯化液的合成方法 |
BR112017019876B1 (pt) * | 2015-03-16 | 2022-10-04 | Archroma Ip Gmbh | Composto, processo para a preparação de um composto, uso de um composto, processo para tingir ou imprimir um substrato, substrato e composição de corante |
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CH333517A (de) * | 1954-08-25 | 1958-10-31 | Bayer Ag | Verfahren zur Herstellung von Tetrakisazofarbstoffen |
FR1198990A (fr) * | 1957-03-07 | 1959-12-10 | Ciba Geigy | Nouveaux colorants azoïques, leur préparation et leur utilisation |
US3040024A (en) * | 1957-03-07 | 1962-06-19 | Ciba Ltd | Azo-dyestuffs |
DE2708779C2 (de) * | 1977-03-01 | 1985-09-05 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE59308033D1 (de) * | 1992-10-26 | 1998-02-26 | Ciba Geigy Ag | Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung |
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- 1996-07-12 EP EP96810457A patent/EP0754732B1/de not_active Expired - Lifetime
- 1996-07-12 DE DE59607487T patent/DE59607487D1/de not_active Expired - Fee Related
- 1996-07-15 US US08/679,785 patent/US5691459A/en not_active Expired - Fee Related
- 1996-07-17 JP JP8187112A patent/JPH0931347A/ja active Pending
- 1996-07-19 CN CN96110678A patent/CN1070894C/zh not_active Expired - Fee Related
- 1996-07-19 CA CA002181663A patent/CA2181663A1/en not_active Abandoned
- 1996-07-20 KR KR1019960029767A patent/KR970006409A/ko not_active Application Discontinuation
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CN101415781B (zh) * | 2006-04-07 | 2011-10-19 | 克莱里安特财务(Bvi)有限公司 | 酸性染料 |
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EP0754732B1 (de) | 2001-08-16 |
EP0754732A1 (de) | 1997-01-22 |
TW415960B (en) | 2000-12-21 |
DE59607487D1 (de) | 2001-09-20 |
JPH0931347A (ja) | 1997-02-04 |
CA2181663A1 (en) | 1997-01-22 |
CN1070894C (zh) | 2001-09-12 |
US5691459A (en) | 1997-11-25 |
KR970006409A (ko) | 1997-02-19 |
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