DE2509560A1 - Verfahren zur herstellung von azoverbindungen - Google Patents
Verfahren zur herstellung von azoverbindungenInfo
- Publication number
- DE2509560A1 DE2509560A1 DE19752509560 DE2509560A DE2509560A1 DE 2509560 A1 DE2509560 A1 DE 2509560A1 DE 19752509560 DE19752509560 DE 19752509560 DE 2509560 A DE2509560 A DE 2509560A DE 2509560 A1 DE2509560 A1 DE 2509560A1
- Authority
- DE
- Germany
- Prior art keywords
- amino
- group
- carbon atoms
- alkyl
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 56
- 150000001875 compounds Chemical class 0.000 title description 2
- -1 nitro, cyano, carbamoyl Chemical group 0.000 claims description 126
- 239000000203 mixture Substances 0.000 claims description 87
- 125000004432 carbon atom Chemical group C* 0.000 claims description 76
- 125000000217 alkyl group Chemical group 0.000 claims description 40
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 36
- 125000003545 alkoxy group Chemical group 0.000 claims description 31
- 125000005843 halogen group Chemical group 0.000 claims description 30
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 24
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 22
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 19
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000002148 esters Chemical class 0.000 claims description 11
- 239000011541 reaction mixture Substances 0.000 claims description 11
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 8
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 125000000623 heterocyclic group Chemical group 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 6
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 125000001841 imino group Chemical group [H]N=* 0.000 claims description 6
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 claims description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 4
- 125000001589 carboacyl group Chemical group 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 125000005842 heteroatom Chemical group 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 125000004434 sulfur atom Chemical group 0.000 claims description 4
- 150000003512 tertiary amines Chemical class 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- 125000005236 alkanoylamino group Chemical group 0.000 claims description 3
- 125000005153 alkyl sulfamoyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 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
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical group O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 3
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 150000003927 aminopyridines Chemical class 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 125000004966 cyanoalkyl group Chemical group 0.000 claims description 2
- 238000006193 diazotization reaction Methods 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000003513 tertiary aromatic amines Chemical class 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims 8
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical class C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 claims 1
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 claims 1
- 150000008052 alkyl sulfonates Chemical class 0.000 claims 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N benzopyrrole Natural products C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims 1
- 125000005392 carboxamide group Chemical group NC(=O)* 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims 1
- 125000001041 indolyl group Chemical group 0.000 claims 1
- LVWZTYCIRDMTEY-UHFFFAOYSA-N metamizole Chemical group O=C1C(N(CS(O)(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 LVWZTYCIRDMTEY-UHFFFAOYSA-N 0.000 claims 1
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical group OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 claims 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical group C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 description 130
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 74
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 53
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 40
- 229910052757 nitrogen Inorganic materials 0.000 description 36
- SKRDXYBATCVEMS-UHFFFAOYSA-N isopropyl nitrite Chemical compound CC(C)ON=O SKRDXYBATCVEMS-UHFFFAOYSA-N 0.000 description 34
- 239000000835 fiber Substances 0.000 description 30
- 229920000728 polyester Polymers 0.000 description 26
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 238000003756 stirring Methods 0.000 description 22
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 21
- 239000002253 acid Substances 0.000 description 20
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000008096 xylene Substances 0.000 description 17
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 239000000987 azo dye Substances 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 13
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 12
- OWFXIOWLTKNBAP-UHFFFAOYSA-N isoamyl nitrite Chemical compound CC(C)CCON=O OWFXIOWLTKNBAP-UHFFFAOYSA-N 0.000 description 11
- BLLFVUPNHCTMSV-UHFFFAOYSA-N methyl nitrite Chemical compound CON=O BLLFVUPNHCTMSV-UHFFFAOYSA-N 0.000 description 11
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- YRGYYQCOWUULNF-UHFFFAOYSA-N 2-hydroxy-4-methyl-6-oxo-1h-pyridine-3-carbonitrile Chemical compound CC1=CC(=O)NC(O)=C1C#N YRGYYQCOWUULNF-UHFFFAOYSA-N 0.000 description 8
- QQZWEECEMNQSTG-UHFFFAOYSA-N Ethyl nitrite Chemical compound CCON=O QQZWEECEMNQSTG-UHFFFAOYSA-N 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 8
- QGWCBEPQLGACIC-UHFFFAOYSA-N pyridine;2,2,2-trichloroacetic acid Chemical compound C1=CC=NC=C1.OC(=O)C(Cl)(Cl)Cl QGWCBEPQLGACIC-UHFFFAOYSA-N 0.000 description 8
- WIJQCPIRWXSWQG-UHFFFAOYSA-N 1,2-benzothiazol-3-amine Chemical compound C1=CC=C2C(N)=NSC2=C1 WIJQCPIRWXSWQG-UHFFFAOYSA-N 0.000 description 7
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 7
- QPQKUYVSJWQSDY-CCEZHUSRSA-N 4-(phenylazo)aniline Chemical compound C1=CC(N)=CC=C1\N=N\C1=CC=CC=C1 QPQKUYVSJWQSDY-CCEZHUSRSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 5
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 5
- LOCWBQIWHWIRGN-UHFFFAOYSA-N 2-chloro-4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1Cl LOCWBQIWHWIRGN-UHFFFAOYSA-N 0.000 description 5
- AJHPGXZOIAYYDW-UHFFFAOYSA-N 3-(2-cyanophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(C(O)=O)CC1=CC=CC=C1C#N AJHPGXZOIAYYDW-UHFFFAOYSA-N 0.000 description 5
- ZAJAQTYSTDTMCU-UHFFFAOYSA-N 3-aminobenzenesulfonic acid Chemical compound NC1=CC=CC(S(O)(=O)=O)=C1 ZAJAQTYSTDTMCU-UHFFFAOYSA-N 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 5
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000001256 steam distillation Methods 0.000 description 5
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 4
- ZMCHBSMFKQYNKA-UHFFFAOYSA-N 2-aminobenzenesulfonic acid Chemical compound NC1=CC=CC=C1S(O)(=O)=O ZMCHBSMFKQYNKA-UHFFFAOYSA-N 0.000 description 4
- KOYJWFGMEBETBU-UHFFFAOYSA-N 6-ethoxy-1,3-benzothiazol-2-amine Chemical compound CCOC1=CC=C2N=C(N)SC2=C1 KOYJWFGMEBETBU-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 4
- 229940106681 chloroacetic acid Drugs 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- WZJJWQVBLSPALW-UHFFFAOYSA-N 3-[n-(2-hydroxyethyl)anilino]propanenitrile Chemical compound N#CCCN(CCO)C1=CC=CC=C1 WZJJWQVBLSPALW-UHFFFAOYSA-N 0.000 description 3
- 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 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 3
- DAOPOOMCXJPWPK-UHFFFAOYSA-N benzyl 4-aminobenzoate Chemical compound C1=CC(N)=CC=C1C(=O)OCC1=CC=CC=C1 DAOPOOMCXJPWPK-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 150000002475 indoles Chemical class 0.000 description 3
- VDBNYAPERZTOOF-UHFFFAOYSA-N isoquinolin-1(2H)-one Chemical class C1=CC=C2C(=O)NC=CC2=C1 VDBNYAPERZTOOF-UHFFFAOYSA-N 0.000 description 3
- VOSKJZNRNMHOLP-UHFFFAOYSA-N n,n-diethylethanamine;2,2,2-trichloroacetic acid Chemical compound CCN(CC)CC.OC(=O)C(Cl)(Cl)Cl VOSKJZNRNMHOLP-UHFFFAOYSA-N 0.000 description 3
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 150000008318 pyrimidones Chemical class 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- SNTWKPAKVQFCCF-UHFFFAOYSA-N 2,3-dihydro-1h-triazole Chemical compound N1NC=CN1 SNTWKPAKVQFCCF-UHFFFAOYSA-N 0.000 description 2
- HYVGFUIWHXLVNV-UHFFFAOYSA-N 2-(n-ethylanilino)ethanol Chemical compound OCCN(CC)C1=CC=CC=C1 HYVGFUIWHXLVNV-UHFFFAOYSA-N 0.000 description 2
- MLOXIXGLIZLPDP-UHFFFAOYSA-N 2-amino-1h-imidazole-4,5-dicarbonitrile Chemical compound NC1=NC(C#N)=C(C#N)N1 MLOXIXGLIZLPDP-UHFFFAOYSA-N 0.000 description 2
- BHNHHSOHWZKFOX-UHFFFAOYSA-N 2-methyl-1H-indole Chemical compound C1=CC=C2NC(C)=CC2=C1 BHNHHSOHWZKFOX-UHFFFAOYSA-N 0.000 description 2
- ZVNYYNAAEVZNDW-UHFFFAOYSA-N 2-phenylpyrazol-3-amine Chemical compound NC1=CC=NN1C1=CC=CC=C1 ZVNYYNAAEVZNDW-UHFFFAOYSA-N 0.000 description 2
- WYRNRZQRKCXPLA-UHFFFAOYSA-N 3-(n-ethylanilino)propanenitrile Chemical compound N#CCCN(CC)C1=CC=CC=C1 WYRNRZQRKCXPLA-UHFFFAOYSA-N 0.000 description 2
- XJCVRTZCHMZPBD-UHFFFAOYSA-N 3-nitroaniline Chemical compound NC1=CC=CC([N+]([O-])=O)=C1 XJCVRTZCHMZPBD-UHFFFAOYSA-N 0.000 description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 2
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 description 2
- XRHGYUZYPHTUJZ-UHFFFAOYSA-N 4-chlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1 XRHGYUZYPHTUJZ-UHFFFAOYSA-N 0.000 description 2
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 description 2
- VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
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- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- ZMCBYSBVJIMENC-UHFFFAOYSA-N tricaine Chemical compound CCOC(=O)C1=CC=CC(N)=C1 ZMCBYSBVJIMENC-UHFFFAOYSA-N 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 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
- 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
-
- 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
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/006—Special methods of performing the coupling reaction characterised by process features
- C09B41/009—Diazotising and coupling in one step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH329674A CH580140A5 (en) | 1974-03-08 | 1974-03-08 | One-stage process for prepn of azo cpds - by addn of nitrite ester to soln contg diazo and coupling components |
| CH329774A CH579616A5 (en) | 1974-03-08 | 1974-03-08 | One-stage process for prepn of azo cpds - by addn of nitrite ester to soln contg diazo and coupling components |
| CH329874 | 1974-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2509560A1 true DE2509560A1 (de) | 1975-09-11 |
Family
ID=27174257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752509560 Withdrawn DE2509560A1 (de) | 1974-03-08 | 1975-03-05 | Verfahren zur herstellung von azoverbindungen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50122526A (cs) |
| AR (1) | AR206142A1 (cs) |
| DE (1) | DE2509560A1 (cs) |
| ES (1) | ES435386A1 (cs) |
| FR (1) | FR2263232B1 (cs) |
| GB (1) | GB1459725A (cs) |
| NL (1) | NL7502772A (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2603836A1 (de) | 1976-02-02 | 1977-08-04 | Cassella Farbwerke Mainkur Ag | Verfahren zur herstellung von azofarbstoffen |
| EP0036116A3 (en) * | 1980-03-11 | 1981-10-07 | Bayer Ag | Method of preparing azo dyestuffs |
| US5676708A (en) * | 1996-02-20 | 1997-10-14 | United Color, Inc. | Non-mutagenic dye |
| CN116178205A (zh) * | 2021-11-29 | 2023-05-30 | 万华化学集团股份有限公司 | 一种丙烯腈改性偶氮类二胺扩链剂及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2733112A1 (de) * | 1977-07-22 | 1979-02-08 | Agfa Gevaert Ag | Fotografisches farbdiffusionsuebertragungsverfahren |
-
1975
- 1975-01-01 AR AR25787275A patent/AR206142A1/es active
- 1975-03-05 DE DE19752509560 patent/DE2509560A1/de not_active Withdrawn
- 1975-03-07 NL NL7502772A patent/NL7502772A/xx unknown
- 1975-03-07 ES ES435386A patent/ES435386A1/es not_active Expired
- 1975-03-07 GB GB972375A patent/GB1459725A/en not_active Expired
- 1975-03-07 FR FR7507155A patent/FR2263232B1/fr not_active Expired
- 1975-03-08 JP JP2857975A patent/JPS50122526A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2603836A1 (de) | 1976-02-02 | 1977-08-04 | Cassella Farbwerke Mainkur Ag | Verfahren zur herstellung von azofarbstoffen |
| EP0036116A3 (en) * | 1980-03-11 | 1981-10-07 | Bayer Ag | Method of preparing azo dyestuffs |
| US5676708A (en) * | 1996-02-20 | 1997-10-14 | United Color, Inc. | Non-mutagenic dye |
| CN116178205A (zh) * | 2021-11-29 | 2023-05-30 | 万华化学集团股份有限公司 | 一种丙烯腈改性偶氮类二胺扩链剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7502772A (nl) | 1975-09-10 |
| FR2263232A1 (cs) | 1975-10-03 |
| JPS50122526A (cs) | 1975-09-26 |
| ES435386A1 (es) | 1977-04-01 |
| FR2263232B1 (cs) | 1978-02-24 |
| AR206142A1 (es) | 1976-06-30 |
| GB1459725A (en) | 1976-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |