CN107189487B - 单偶氮噻唑骈三氮唑分散染料及其制备方法 - Google Patents
单偶氮噻唑骈三氮唑分散染料及其制备方法 Download PDFInfo
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- CN107189487B CN107189487B CN201710480650.4A CN201710480650A CN107189487B CN 107189487 B CN107189487 B CN 107189487B CN 201710480650 A CN201710480650 A CN 201710480650A CN 107189487 B CN107189487 B CN 107189487B
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- -1 Mono-azo thiazole triazole Chemical compound 0.000 title claims abstract description 64
- 239000000986 disperse dye Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims description 18
- 150000003852 triazoles Chemical class 0.000 claims description 46
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 36
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 25
- 238000010992 reflux Methods 0.000 claims description 25
- QHHHLHCCVDMOJI-UHFFFAOYSA-N 1,3-thiazol-4-amine Chemical compound NC1=CSC=N1 QHHHLHCCVDMOJI-UHFFFAOYSA-N 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007363 ring formation reaction Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 238000004809 thin layer chromatography Methods 0.000 claims description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 229940042396 direct acting antivirals thiosemicarbazones Drugs 0.000 claims description 10
- 235000019441 ethanol Nutrition 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- HTDTXOCYWWHJQB-UHFFFAOYSA-N 4-nitro-1,3-thiazole Chemical compound [O-][N+](=O)C1=CSC=N1 HTDTXOCYWWHJQB-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 6
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 claims description 6
- 239000001632 sodium acetate Substances 0.000 claims description 6
- 235000017281 sodium acetate Nutrition 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 2
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 150000002192 fatty aldehydes Chemical class 0.000 claims description 2
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 2
- 239000001119 stannous chloride Substances 0.000 claims description 2
- 235000011150 stannous chloride Nutrition 0.000 claims description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 2
- ZDFBKZUDCQQKAC-UHFFFAOYSA-N 1-bromo-4-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Br)C=C1 ZDFBKZUDCQQKAC-UHFFFAOYSA-N 0.000 claims 1
- SYOANZBNGDEJFH-UHFFFAOYSA-N 2,5-dihydro-1h-triazole Chemical class C1NNN=C1 SYOANZBNGDEJFH-UHFFFAOYSA-N 0.000 claims 1
- SNHMUERNLJLMHN-IDEBNGHGSA-N iodobenzene Chemical group I[13C]1=[13CH][13CH]=[13CH][13CH]=[13CH]1 SNHMUERNLJLMHN-IDEBNGHGSA-N 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 51
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 16
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 10
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 7
- 239000000975 dye Substances 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 4
- 239000007832 Na2SO4 Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 4
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 229930192474 thiophene Natural products 0.000 description 4
- WYRNRZQRKCXPLA-UHFFFAOYSA-N 3-(n-ethylanilino)propanenitrile Chemical compound N#CCCN(CC)C1=CC=CC=C1 WYRNRZQRKCXPLA-UHFFFAOYSA-N 0.000 description 3
- 150000004056 anthraquinones Chemical class 0.000 description 3
- 125000005605 benzo group Chemical group 0.000 description 3
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- PHSFCDXVZZLETR-UHFFFAOYSA-N (butylideneamino)thiourea Chemical class CCCC=NNC(N)=S PHSFCDXVZZLETR-UHFFFAOYSA-N 0.000 description 2
- OOPAKHKIEGNKDU-UHFFFAOYSA-N (ethylideneamino)thiourea Chemical class CC=NNC(N)=S OOPAKHKIEGNKDU-UHFFFAOYSA-N 0.000 description 2
- CSNIZNHTOVFARY-UHFFFAOYSA-N 1,2-benzothiazole Chemical compound C1=CC=C2C=NSC2=C1 CSNIZNHTOVFARY-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 150000003557 thiazoles Chemical class 0.000 description 2
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 1
- DZRZHFOFVWAKGT-UHFFFAOYSA-N 3,5-dinitrothiophen-2-amine Chemical compound NC=1SC([N+]([O-])=O)=CC=1[N+]([O-])=O DZRZHFOFVWAKGT-UHFFFAOYSA-N 0.000 description 1
- OEQQFQXMCPMEIH-UHFFFAOYSA-N 4-chloro-1,3-benzothiazol-2-amine Chemical compound C1=CC=C2SC(N)=NC2=C1Cl OEQQFQXMCPMEIH-UHFFFAOYSA-N 0.000 description 1
- VWYFITBWBRVBSW-UHFFFAOYSA-N 5-chlorothiophene-2-carbaldehyde Chemical compound ClC1=CC=C(C=O)S1 VWYFITBWBRVBSW-UHFFFAOYSA-N 0.000 description 1
- LDTCWISGJYTXDC-UHFFFAOYSA-N 5-nitro-1,2-benzothiazol-3-amine Chemical compound C1=C([N+]([O-])=O)C=C2C(N)=NSC2=C1 LDTCWISGJYTXDC-UHFFFAOYSA-N 0.000 description 1
- KZHGPDSVHSDCMX-UHFFFAOYSA-N 6-methoxy-1,3-benzothiazol-2-amine Chemical compound COC1=CC=C2N=C(N)SC2=C1 KZHGPDSVHSDCMX-UHFFFAOYSA-N 0.000 description 1
- GPNAVOJCQIEKQF-UHFFFAOYSA-N 6-nitro-1,3-benzothiazol-2-amine Chemical compound C1=C([N+]([O-])=O)C=C2SC(N)=NC2=C1 GPNAVOJCQIEKQF-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- JSFUMBWFPQSADC-UHFFFAOYSA-N Disperse Blue 1 Chemical compound O=C1C2=C(N)C=CC(N)=C2C(=O)C2=C1C(N)=CC=C2N JSFUMBWFPQSADC-UHFFFAOYSA-N 0.000 description 1
- KBYMQDYGNRTQBR-UHFFFAOYSA-N [S-][N+]=O Chemical compound [S-][N+]=O KBYMQDYGNRTQBR-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical group [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 150000002241 furanones Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 230000000215 hyperchromic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- LVWZTYCIRDMTEY-UHFFFAOYSA-N metamizole Chemical compound O=C1C(N(CS(O)(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 LVWZTYCIRDMTEY-UHFFFAOYSA-N 0.000 description 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical class C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000007979 thiazole derivatives Chemical class 0.000 description 1
- DKGYESBFCGKOJC-UHFFFAOYSA-N thiophen-3-amine Chemical compound NC=1C=CSC=1 DKGYESBFCGKOJC-UHFFFAOYSA-N 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0833—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5
- C09B29/0844—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5 substituted by alkyl, e.g. CF3
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
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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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent dyes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plural Heterocyclic Compounds (AREA)
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- Cosmetics (AREA)
Abstract
本发明涉及一种具有结构式(I)的单偶氮噻唑骈三氮唑分散染料化合物,以及其制成的分散染料。本发明所涉及的分散染料引入了噻唑骈三氮唑杂环结构(3N1S),色光鲜艳、发色强度高,是一种新型单偶氮杂环类分散染料。式中:R1=‑CH3,‑C2H5,‑C3H7,‑C2H4CN,‑C2H4OHR2=‑CH3,‑C2H5,‑C3H7,‑C2H4CN,‑C2H4OHR3=H,‑CH3,‑C2H5,‑NHCOCH3R4=‑CH3,‑C2H5,‑C3H7。
Description
技术领域
本发明属于精细化工领域,具体涉及一种单偶氮噻唑骈三氮唑(3N1S)杂环类分散染料及其制备方法。
背景技术
分散染料(Disperse Dye)对涤纶纤维及其混纺织物具有良好的染色性能而获得蓬勃的发展。目前,我国的分散染料品种达到150余种,按分子结构主要分为以下三大类:偶氮类(占比50%以上)、蒽醌类(25%左右)和杂环类(如吡啶酮类、喹酞酮类、呋喃酮类等)。
蒽醌类分散染料合成工艺相对复杂,三废量大,染色牢度低、染着力低,其产量逐年下降。偶氮类分散染料因色谱齐全、发色强度高、生产工艺相对简单等优点,一直占据着主导地位。
近年来,由于杂环类分散染料色光鲜艳、色谱齐全、发色强度高、各项牢度优良,具有较好的深色效应和较高的摩尔消光系数,良好的染色性能,同时也是蒽醌染料替代品的首选产品,成为染料化学界研究较多的一个领域。杂环类分散染料主要以含N、S、0等杂原子为主;可以杂环胺作为重氮组分或偶合组分制备杂环分散染料。近年来投入应用的杂环类分散染料,重氮组分主要含(苯并)噻唑类(1N1S)、苯并异噻唑类(1N1S)、噻吩类(1S);偶合组分主要含吡啶酮类杂环。
(苯并)噻唑类或苯并异噻唑类杂环分散染料,在杂环分散染料中占据榜首。以(苯并)噻唑类衍生物作为重氮组分的分散染料以红色、蓝色为主,如C.I.分散红145、152、153、177、179,C.I.分散蓝96、102、106、284等。典型的(苯并)噻唑类重氮组分有:2-氨基-5-硝基噻唑、2-氨基-6-硝基苯并噻唑、2-氨基-4-氯-5-醛基噻唑、5,6-二氯-2-氨基苯并噻唑、2-氨基-6-甲氧基苯并噻唑等。
以(苯并)异噻唑为重氮组分的分散染料以蓝色为主,如C.I分散蓝148、367,CN101649129A,CN101597432,CN1563204A,3-氨基-5-硝基苯并异噻唑是最常用的重氮组分。
以噻吩为重氮组分的分散染料包含从蓝色、绿色到黑色等深色品种,一直是蒽醌类蓝色分散染料替代品的首选。常用的噻吩类重氮组分有:2-氨基-3,5-二硝基噻吩、2-氨基-3-硝基-5-乙酰氨基噻吩、2-氨基-3-乙酰氨基-5-硝基噻吩、2-氨基-3=氰基-5-硝基噻吩和2-氨基-3-氰基-4-氯-5-醛基噻吩。
以吡啶酮为偶合组分的分散染料具有色泽鲜艳、摩尔消光系数高,以及耐光牢度好等特点,被广泛应用于分散染料。如C.I分散黄114、119、126、134、211、221等。
但是随着各种混纺纤维和超细旦纤维的广泛应用,以及人们对健康的重视程度和环境保护意识的提高,对杂环类分散染料的性能提出了更高的要求。
本发明以脂肪醛缩氨基硫脲和溴代4-硝基苯乙酮为原料,制备4-硝基噻唑腙化合物,采用环合催化剂关环引入噻唑骈三氮唑(3N1S)结构单元,硝基还原得到4-氨基噻唑骈三氮唑,以4-氨基噻唑骈三氮唑为重氮组分,偶合组分为苯胺类化合物,制得单偶氮单偶氮噻唑骈三氮唑分散染料。噻唑骈三氮唑结构单元含有3N1S杂环结构,具备色光鲜艳、发色强度高的显著特点。
本发明所述的单偶氮噻唑骈三氮唑分散染料,可以采用现有的分散染料商品化技术,添加通用的助剂(如扩散剂,表面活性剂等),制备商品化的分散染料。
发明内容
1、一种单偶氮噻唑骈三氮唑杂环类分散染料,其特征在于,具有结构通式(I)
式中:R1=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R2=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R3=H,-CH3,-C2H5,-NHCOCH3
R4=-CH3,-C2H5,-C3H7
本发明以脂肪醛缩氨基硫脲和溴代4-硝基苯乙酮为原料,制备4-硝基噻唑腙化合物,采用环合催化剂关环引入噻唑骈三氮唑(3N1S)结构单元,硝基还原得到4-氨基噻唑骈三氮唑,以4-氨基噻唑骈三氮唑为重氮组分,偶合组分为苯胺类化合物,制得单偶氮单偶氮噻唑骈三氮唑分散染料。噻唑骈三氮唑结构单元含有3N1S杂环结构,具备色光鲜艳、发色强度高的显著特点。
本发明所述的单偶氮噻唑骈三氮唑分散染料,可以采用现有的分散染料商品化技术,添加通用的助剂(如扩散剂,表面活性剂等),制备商品化的分散染料。
2、如权利要求1所述的单偶氮噻唑骈三氮唑杂环类分散染料的制备方法,其特征在于,包括如下步骤:
(1)4-硝基噻唑腙的制备
在装有回流冷凝管的四口瓶中,加入乙醇、脂肪醛和硫代氨基脲,搅拌加热回流2h,冷却,抽滤,重结晶得到脂肪醛缩氨基硫脲;
在装有回流冷凝管的四口瓶中,加入乙酸乙酯、脂肪醛缩氨基硫脲和溴代4-硝基苯乙酮,搅拌加热回流2h,冷却,抽滤,重结晶得到4-硝基噻唑腙产物。
反应方程式如下:
(2)4-氨基噻唑骈三氮唑的制备
在装有回流冷凝管的四口瓶中加入二氯甲烷和4-硝基噻唑腙,混合溶解,分次加入环合催化剂,回流反应4-5h,通过TLC监控反应程度。冷却,洗涤,干燥,旋蒸除去溶剂,初产物柱分离,分离产物重结晶得到4-硝基噻唑骈三氮唑;
在装有回流冷凝管的四口瓶中,加入还原剂氯化亚锡和浓盐酸,将4-硝基噻唑骈三氮唑分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,重结晶得到4-氨基噻唑骈三氮唑。
反应方程式如下:
(3)在装有回流冷凝管的四口瓶中,加入质量百分比浓度为95-98%的硫酸,然后加入4-氨基噻唑骈三氮唑,在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸并保持2-3h,制备重氮组分;
(4)将偶合组分溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液,所述的偶合组分为取代芳胺化合物,结构式如下:
其中R1=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R2=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R3=H,-CH3,-C2H5,-NHCOCH3
该体系中搅拌加入乙酸钠及尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全(重氮组分完全消失),过滤,干燥得到单偶氮噻唑骈三氮唑杂环类分散染料(I)。
3、一种单偶氮噻唑骈三氮唑杂环类分散染料的制备方法,其特征在于,4-氨基噻唑骈三氮唑的制备中采用多种环合催化剂进行催化,可以是碘苯二乙酯(IBD)、多聚磷酸PPA、对甲基苯磺酸的一种或两种混合物。
4、一种单偶氮噻唑骈三氮唑杂环类分散染料,其特征在于,由至少一种如结构式I所述的单偶氮噻唑骈三氮唑杂环类分散染料化合物及助剂组成。
作为分散染料使用时,可以采用通式(I)中单一结构的化合物制备商品化单偶氮噻唑骈三氮唑杂环类分散染料,也可以采用二种或二种以上的通式(I)中的化合物混配制备商品化的单偶氮噻唑骈三氮唑杂环类分散染料;无论是单一结构,或者两种或两种以上的化合物混配的单偶氮噻唑骈三氮唑杂环类分散染料,均具有良好的应用性能。
具体实施方式
下面结合实施例对本发明做进一步的详细描述,但发明的实施方案不局限于此。
实施例1
在四口烧瓶中加入0.06mol丙醛、0.06mol硫代氨基脲和50ml乙醇,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到丙醛缩氨基硫脲;
在四口烧瓶中加入0.02mol丙醛缩氨基硫脲、0.02mol溴代4-硝基苯乙酮和50mL乙酸乙酯,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到4-硝基丙醛噻唑腙产物。(2)4-氨基噻唑骈三氮唑的制备
在四口瓶中加入二氯甲烷80mL,然后加入0.02mol 4-硝基丙醛噻唑腙产物,混合溶解,分次加入环合催化剂0.022mol碘苯二乙酯,回流反应4-5h,通过TLC监控反应程度。冷却,NaHCO3溶液多次洗涤,Na2SO4干燥,旋蒸除去溶剂,初产物柱分离(石油醚∶乙酸乙酯=7∶3),分离产物,乙醇重结晶得到4-硝基噻唑骈三氮唑;
四口烧瓶中,加入0.02mol SnCl2·2H2O和浓盐酸10mL,将4-硝基噻唑骈三氮唑(0.02mol)分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,甲醇重结晶得到4-氨基噻唑骈三氮唑。
(3)在装有回流冷凝管的100mL四口瓶中,加入质量百分比浓度为95-98%的硫酸6mL,然后加入4-氨基噻唑骈三氮唑(0.02mol),在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸(0.02mol)并保持2-3h,制备重氮组分;
(4)将偶合组分N,N-二乙基-3-甲基苯胺(0.02mol)溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液。该体系中搅拌加入5g乙酸钠及0.3g尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全(重氮组分完全消失),过滤,干燥得到单偶氮噻唑骈三氮唑杂环类分散染料(I-1)。
1H NMR(600MHz,DMSO-d6)
δ7.88(m,benzene 2H),7.63(m,benzene 1H),7.50(m,benzene 2H),6.62-6.59(m,benzene 2H),6.86(s,thiazol 1H),3.39(q,2H),2.59(q,2H),2.35(s,3H),1.24(t,3H),1.13(t,6H)
实施例2
在四口烧瓶中加入0.06mol乙醛、0.06mol硫代氨基脲和50ml乙醇,搅拌加热回流2h,冷却,抽滤,重结晶得到乙醛缩氨基硫脲;
在四口烧瓶中加入0.02mol乙醛缩氨基硫脲、0.02mol溴代4-硝基苯乙酮和50mL乙酸乙酯,搅拌加热回流2h,冷却,抽滤,重结晶得到4-硝基噻唑腙产物。
(2)4-氨基噻唑骈三氮唑的制备
在四口瓶中加入二氯甲烷80mL,然后加入0.02mol 4-硝基噻唑腙,混合溶解,分次加入环合催化剂0.022mol碘苯二乙酯,回流反应4-5h,通过TLC监控反应程度。冷却,NaHCO3溶液洗涤,Na2SO4干燥,旋蒸除去溶剂,初产物柱分离(石油醚∶乙酸乙酯=7∶3),分离产物乙醇重结晶得到4-硝基噻唑骈三氮唑;
四口烧瓶中,加入0.02mol SnCl2·2H2O和浓盐酸10mL,将4-硝基噻唑骈三氮唑(0.02mol)分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,甲醇重结晶得到4-氨基噻唑骈三氮唑。
(3)在装有回流冷凝管的100mL四口瓶中,加入质量百分比浓度为95-98%的硫酸,然后加入4-氨基噻唑骈三氮唑,在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸并保持2-3h,制备重氮组分;
(4)将偶合组分N-乙基-N-氰乙基苯胺(0.02mol)溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液。该体系中搅拌加入5g乙酸钠及0.3g尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全(重氮组分完全消失),过滤,干燥得到单偶氮噻唑骈三氮唑杂环类分散染料(I-2)。
1H NMR(600MHz,DMSO-d6)
δ7.90(m,benzene 2H),7.75(m,benzene 2H),7.51(m,benzene 2H),6.78(m,benzene 2H),6.82(s,thiazol 1H),3.73(t,2H),3.39(q,2H),2.63(t,2H),2.35(s,3H),1.13(t,3H)
实施例3
在四口烧瓶中加入0.06mol丁醛、0.06mol硫代氨基脲和50ml乙醇,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到丁醛缩氨基硫脲;
在四口烧瓶中加入0.02mol丁醛缩氨基硫脲、0.02mol溴代4-硝基苯乙酮和50mL乙酸乙酯,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到4-硝基噻唑腙产物。
(2)4-氨基噻唑骈三氮唑的制备
在四口瓶中加入二氯甲烷80mL,然后加入0.02mol 4-硝基噻唑腙,混合溶解,分次加入环合催化剂,回流反应4-5h,通过TLC监控反应程度。冷却,NaHCO3溶液洗涤,Na2SO4干燥,旋蒸除去溶剂,初产物柱分离(石油醚∶乙酸乙酯=7∶3),分离产物乙醇重结晶得到4-硝基噻唑骈三氮唑;
四口烧瓶中,加入0.02mol SnCl2·2H2O和浓盐酸10mL,将4-硝基噻唑骈三氮唑(0.02mol)分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,甲醇重结晶得到4-氨基噻唑骈三氮唑。
(3)在装有回流冷凝管的100mL四口瓶中,加入质量百分比浓度为95-98%的硫酸,然后加入4-氨基噻唑骈三氮唑,在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸并保持2-3h,制备重氮组分;
(4)将偶合组分N-乙基-N-氰乙基苯胺(0.02mol)溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液。该体系中搅拌加入5g乙酸钠及0.3g尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全(重氮组分完全消失),过滤,干燥得到单偶氮噻唑骈三氮唑杂环类分散染料(I-3)。
1H NMR(600MHz,DMSO-d6)
δ7.86(m,benzene 2H),7.73(m,benzene 2H),7.51(m,benzene 2H),6.75(m,benzene 2H),6.82(s,thiazol 1H),3.72(t,2H),3.39(q,2H),2.64(t,2H),2.57(q,2H),1.66(m,2H),1.13(t,3H),0.96(t,3H)
实施例4
在四口烧瓶中加入0.06mol丙醛、0.06mol硫代氨基脲和50ml乙醇,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到丙醛缩氨基硫脲;
在四口烧瓶中加入0.02mol丙醛缩氨基硫脲、0.02mol溴代4-硝基苯乙酮和50mL乙酸乙酯,搅拌加热回流2h,冷却,抽滤,甲醇重结晶得到4-硝基噻唑腙产物。
(2)4-氨基噻唑骈三氮唑的制备
在四口瓶中加入二氯甲烷80mL,然后加入0.02mol 4-硝基噻唑腙,混合溶解,分次加入环合催化剂,回流反应4-5h,通过TLC监控反应程度。冷却,NaHCO3溶液洗涤,Na2SO4干燥,旋蒸除去溶剂,初产物柱分离(石油醚∶乙酸乙酯=7∶3),分离产物乙醇重结晶得到4-硝基噻唑骈三氮唑;
四口烧瓶中,加入0.02mol SnCl2·2H2O和浓盐酸10mL,将4-硝基噻唑骈三氮唑(0.02mol)分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,甲醇重结晶得到4-氨基噻唑骈三氮唑。
(3)在装有回流冷凝管的100mL四口瓶中,加入质量百分比浓度为95-98%的硫酸,然后加入4-氨基噻唑骈三氮唑,在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸并保持2-3h,制备重氮组分;
(4)将偶合组分N-乙基-N-氰乙基苯胺(0.02mol)溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液。该体系中搅拌加入5g乙酸钠及0.3g尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全(重氮组分完全消失),过滤,干燥得到单偶氮噻唑骈三氮唑杂环类分散染料(I-4)。
1H NMR(600MHz,DMSO-d6)
δ7.89(m,benzene 2H),7.73(m,benzene 2H),7.49(m,benzene 2H),6.79(m,benzene 2H),6.86(s,thiazol 1H),3.72(t,2H),3.37(q,2H),2.64(t,2H),2.59(q,2H),1.24(t,3H),1.13(t,3H)
以上所述实例仅为本发明的较佳实施例,凡依本发明申请专利范围所做的均等变化与修饰,皆应属本发明的涵盖范围。
分散染料的性能测试
(1)染料的光谱性能测试,采用Agilent Cary 60紫外可见分光光度计测试。4只染料的最大吸收波长及摩尔消光系数见表1。
表1染料的最大吸收波长及摩尔消光系数
染料 | 熔点(℃) | λmax(nm) | ε(L mol-1cm-1) |
I-1 | 185-187 | 589 | 67258 |
I-2 | 213-215 | 602 | 73264 |
I-3 | 203-205 | 612 | 56832 |
I-4 | 194-196 | 594 | 52345 |
(2)染色织物的牢度检测
染色织物的耐摩擦色牢度(干/湿)按GB/T3920-2008测定;耐洗色牢度参照标准AATCC61/2003测定;耐日晒色牢度参照标准GB/T8427-2008测定;耐升华色牢度参照标准GB/T6152-1997测定。采用合成的4只染料对涤纶织物进行染色,织物的耐干、耐摩擦牢度、耐水洗牢度、耐升华牢度、耐日晒牢度数据见表2。
表2染料的牢度性能
Claims (4)
1.一种单偶氮噻唑骈三氮唑杂环类分散染料,其特征在于,具有结构通式(I)
式中:R1=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R2=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R3=H,-CH3,-C2H5,-NHCOCH3
R4=-CH3,-C2H5,-C3H7。
2.权利要求1所述的单偶氮噻唑骈三氮唑杂环类分散染料的制备方法,其特征在于,包括如下步骤:
(1)4-硝基噻唑腙的制备
在装有回流冷凝管的四口瓶中,加入乙醇、脂肪醛和硫代氨基脲,搅拌加热回流2h,冷却,抽滤,重结晶得到脂肪醛缩氨基硫脲;
在装有回流冷凝管的四口瓶中,加入乙酸乙酯、脂肪醛缩氨基硫脲和溴代4-硝基苯乙酮,搅拌加热回流2h,冷却,抽滤,重结晶得到4-硝基噻唑腙产物;
反应方程式如下:
(2)4-氨基噻唑骈三氮唑的制备
在装有回流冷凝管的四口瓶中加入二氯甲烷和4-硝基噻唑腙,混合溶解,分次加入环合催化剂,回流反应4-5h,通过薄层色谱监控反应程度;冷却,洗涤,干燥,旋蒸除去溶剂,初产物进行柱分离,分离产物重结晶得到4-硝基噻唑骈三氮唑;
在装有回流冷凝管的四口瓶中,加入还原剂氯化亚锡和浓盐酸,将4-硝基噻唑骈三氮唑分散在30mL乙酸中,分三次加入上述四口烧瓶中,升温至60℃左右搅拌反应3h,冷却过滤,水洗,重结晶得到4-氨基噻唑骈三氮唑;
反应方程式如下:
(3)在装有回流冷凝管的四口瓶中,加入质量百分比浓度为95-98%的硫酸,然后加入4-氨基噻唑骈三氮唑,在40-50℃下保温30-60min,再降温至0-5℃,缓慢滴加亚硝酰硫酸并保持2-3h,制备重氮组分;
(4)将偶合组分溶解于质量百分比浓度为2-3%硫酸中得到偶合组分的稀硫酸溶液,所述的偶合组分为取代芳胺化合物,结构式如下:
其中R1=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R2=-CH3,-C2H5,-C3H7,-C2H4CN,-C2H4OH
R3=H,-CH3,-C2H5,-NHCOCH3
该体系中搅拌加入乙酸钠及尿素,冷却至0℃,然后将上述重氮溶液缓慢倒入,搅拌反应,用薄层色谱检测反应完全,过滤,干燥得到单偶氮噻唑骈三氮唑化合物(I)
。
3.根据权利要求2所述的一种单偶氮噻唑骈三氮唑分散染料的制备方法,其特征在于,4-氨基噻唑骈三氮唑的制备中采用多种环合催化剂进行催化,环合催化剂选自碘苯二乙酯(IBD)、多聚磷酸PPA、对甲基苯磺酸的一种或两种混合物。
4.一种分散染料组合物,其特征在于,由至少一种如权利要求1所述的单偶氮噻唑骈三氮唑杂环类化合物及助剂组成。
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