BE536221A - - Google Patents
Info
- Publication number
- BE536221A BE536221A BE536221DA BE536221A BE 536221 A BE536221 A BE 536221A BE 536221D A BE536221D A BE 536221DA BE 536221 A BE536221 A BE 536221A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- amino
- group
- nitro
- parts
- Prior art date
Links
- 239000000975 dye Substances 0.000 claims description 37
- 239000011651 chromium Substances 0.000 claims description 32
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 230000001808 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000005755 formation reaction Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- -1 2-aminonaphthalene compound Chemical class 0.000 claims description 10
- 125000001424 substituent group Chemical group 0.000 claims description 9
- 238000006193 diazotization reaction Methods 0.000 claims description 8
- 125000003277 amino group Chemical group 0.000 claims description 7
- 230000000875 corresponding Effects 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000987 azo dye Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 150000004696 coordination complex Chemical class 0.000 claims description 4
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 150000001555 benzenes Chemical class 0.000 claims description 2
- 230000027326 copulation Effects 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 139
- 239000002253 acid Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
- 210000002268 Wool Anatomy 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 229960003742 phenol Drugs 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- GDLBFKVLRPITMI-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound ClC1=CC=C2NC(C)=NS(=O)(=O)C2=C1 GDLBFKVLRPITMI-UHFFFAOYSA-N 0.000 description 4
- 229960000583 Acetic Acid Drugs 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229960004042 diazoxide Drugs 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 4
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 4
- OXOBKZZXZVFOBB-UHFFFAOYSA-N 2-Diphenylmethylpyrrolidine Chemical compound C1CCNC1C(C=1C=CC=CC=1)C1=CC=CC=C1 OXOBKZZXZVFOBB-UHFFFAOYSA-N 0.000 description 3
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-Naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 3
- LRCIYVMVWAMTKX-UHFFFAOYSA-L Chromium(II) acetate Chemical compound [Cr+2].CC([O-])=O.CC([O-])=O LRCIYVMVWAMTKX-UHFFFAOYSA-L 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052803 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-Aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N Chromium(III) oxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 125000004429 atoms Chemical group 0.000 description 2
- NERQXUOKJAXUHN-UHFFFAOYSA-L cobalt(3+);2-[3-[3-[(2-oxidophenyl)methylideneamino]propylazanidyl]propyliminomethyl]phenolate Chemical compound [Co+3].[O-]C1=CC=CC=C1C=NCCC[N-]CCCN=CC1=CC=CC=C1[O-] NERQXUOKJAXUHN-UHFFFAOYSA-L 0.000 description 2
- 150000008049 diazo compounds Chemical class 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N ethylene glycol monomethyl ether Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 239000012433 hydrogen halide Substances 0.000 description 2
- 229910000039 hydrogen halide Inorganic materials 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 230000001264 neutralization Effects 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000001187 sodium carbonate Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000565 sulfonamide group Chemical group 0.000 description 2
- 230000001131 transforming Effects 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-Benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- NLAPTLUVVJSIHL-UHFFFAOYSA-N 1-(4-amino-3-hydroxyphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=C(N)C(O)=C1 NLAPTLUVVJSIHL-UHFFFAOYSA-N 0.000 description 1
- WZAPYTYGOKOEEK-UHFFFAOYSA-N 1-(4-amino-3-hydroxyphenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C(O)=C1 WZAPYTYGOKOEEK-UHFFFAOYSA-N 0.000 description 1
- XVBIZDAKVTXSRU-UHFFFAOYSA-N 1-(4-amino-3-hydroxyphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(N)C(O)=C1 XVBIZDAKVTXSRU-UHFFFAOYSA-N 0.000 description 1
- WRTAZRGRFBCKBU-UHFFFAOYSA-N 2,5-dibromoaniline Chemical compound NC1=CC(Br)=CC=C1Br WRTAZRGRFBCKBU-UHFFFAOYSA-N 0.000 description 1
- AVYGCQXNNJPXSS-UHFFFAOYSA-N 2,5-dichloroaniline Chemical compound NC1=CC(Cl)=CC=C1Cl AVYGCQXNNJPXSS-UHFFFAOYSA-N 0.000 description 1
- NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 description 1
- LUQUFQOHLCNATP-UHFFFAOYSA-N 2-(1-aminonaphthalen-2-yl)benzoic acid Chemical compound C1=CC2=CC=CC=C2C(N)=C1C1=CC=CC=C1C(O)=O LUQUFQOHLCNATP-UHFFFAOYSA-N 0.000 description 1
- VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 description 1
- ZARYBZGMUVAJMK-UHFFFAOYSA-N 2-amino-4-chloro-5-nitrophenol Chemical compound NC1=CC(Cl)=C([N+]([O-])=O)C=C1O ZARYBZGMUVAJMK-UHFFFAOYSA-N 0.000 description 1
- SWFNPENEBHAHEB-UHFFFAOYSA-N 2-amino-4-chlorophenol Chemical compound NC1=CC(Cl)=CC=C1O SWFNPENEBHAHEB-UHFFFAOYSA-N 0.000 description 1
- WZSBYBXNPKFJTA-UHFFFAOYSA-N 2-amino-4-methyl-5-nitrophenol Chemical compound CC1=CC(N)=C(O)C=C1[N+]([O-])=O WZSBYBXNPKFJTA-UHFFFAOYSA-N 0.000 description 1
- FXPKBSNHMBDDQW-UHFFFAOYSA-N 2-amino-4-methylsulfonyl-5-nitrophenol Chemical compound CS(=O)(=O)C1=CC(N)=C(O)C=C1[N+]([O-])=O FXPKBSNHMBDDQW-UHFFFAOYSA-N 0.000 description 1
- SFLMBHYNCSYPOO-UHFFFAOYSA-N 2-amino-4-methylsulfonylphenol Chemical compound CS(=O)(=O)C1=CC=C(O)C(N)=C1 SFLMBHYNCSYPOO-UHFFFAOYSA-N 0.000 description 1
- AOPBDRUWRLBSDB-UHFFFAOYSA-N 2-bromoaniline Chemical compound NC1=CC=CC=C1Br AOPBDRUWRLBSDB-UHFFFAOYSA-N 0.000 description 1
- XRXMNWGCKISMOH-UHFFFAOYSA-N 2-bromobenzoic acid Chemical class OC(=O)C1=CC=CC=C1Br XRXMNWGCKISMOH-UHFFFAOYSA-N 0.000 description 1
- RHPXYZMDLOJTFF-UHFFFAOYSA-N 3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid Chemical compound NC1=CC(S(O)(=O)=O)=CC([N+]([O-])=O)=C1O RHPXYZMDLOJTFF-UHFFFAOYSA-N 0.000 description 1
- PWNGULISWBJOBB-UHFFFAOYSA-N 3-amino-4-hydroxy-5-nitrobenzoic acid Chemical compound NC1=CC(C(O)=O)=CC([N+]([O-])=O)=C1O PWNGULISWBJOBB-UHFFFAOYSA-N 0.000 description 1
- ULUIMLJNTCECJU-UHFFFAOYSA-N 3-amino-4-hydroxybenzenesulfonate;hydron Chemical compound NC1=CC(S(O)(=O)=O)=CC=C1O ULUIMLJNTCECJU-UHFFFAOYSA-N 0.000 description 1
- QWUGPNUVQIANLS-UHFFFAOYSA-N 4-amino-5-hydroxy-2-nitrobenzenesulfonic acid Chemical compound NC1=CC([N+]([O-])=O)=C(S(O)(=O)=O)C=C1O QWUGPNUVQIANLS-UHFFFAOYSA-N 0.000 description 1
- WBSMIPLNPSCJFS-UHFFFAOYSA-N 5-chloro-2-methoxyaniline Chemical compound COC1=CC=C(Cl)C=C1N WBSMIPLNPSCJFS-UHFFFAOYSA-N 0.000 description 1
- IZDRSEBCBNFCJA-UHFFFAOYSA-N 6-sulfonylcyclohexa-2,4-dien-1-ol Chemical compound OC1C=CC=CC1=S(=O)=O IZDRSEBCBNFCJA-UHFFFAOYSA-N 0.000 description 1
- DQIVFTJHYKDOMZ-UHFFFAOYSA-N 96-67-3 Chemical class NC1=CC([N+]([O-])=O)=CC(S(O)(=O)=O)=C1O DQIVFTJHYKDOMZ-UHFFFAOYSA-N 0.000 description 1
- RWZYAGGXGHYGMB-UHFFFAOYSA-N Anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 1
- SFPOJVRSAWEENI-UHFFFAOYSA-N C(=O)(O)C1=C(C=C(C=C1)Cl)C1=C(C2=CC=CC=C2C=C1)N Chemical compound C(=O)(O)C1=C(C=C(C=C1)Cl)C1=C(C2=CC=CC=C2C=C1)N SFPOJVRSAWEENI-UHFFFAOYSA-N 0.000 description 1
- AJAYFXHNHMYOPZ-UHFFFAOYSA-N C(=O)(O)C1=C(C=CC=C1)NC1=CC2=C(C=CC=C2C=C1)OC Chemical compound C(=O)(O)C1=C(C=CC=C1)NC1=CC2=C(C=CC=C2C=C1)OC AJAYFXHNHMYOPZ-UHFFFAOYSA-N 0.000 description 1
- SPZFUPRHQMQWJJ-UHFFFAOYSA-N C(=O)(O)C1=C(C=CC=C1)NC1=CC2=CC=CC(=C2C=C1)OC Chemical compound C(=O)(O)C1=C(C=CC=C1)NC1=CC2=CC=CC(=C2C=C1)OC SPZFUPRHQMQWJJ-UHFFFAOYSA-N 0.000 description 1
- KHKORQUAFUVDRV-UHFFFAOYSA-N COC1=CC(N)=C(OC)C=C1S(C)(=O)=O Chemical compound COC1=CC(N)=C(OC)C=C1S(C)(=O)=O KHKORQUAFUVDRV-UHFFFAOYSA-N 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L Cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- DGOBMKYRQHEFGQ-UHFFFAOYSA-L Light Green SF yellowish Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 1
- JBYMSNCIQHSWOD-UHFFFAOYSA-N N-(3-amino-2-hydroxy-5-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC([N+]([O-])=O)=CC(N)=C1O JBYMSNCIQHSWOD-UHFFFAOYSA-N 0.000 description 1
- LRHCMRYEEDOECL-UHFFFAOYSA-N NC1=C(O)C(=C(C(Cl)=C1)[N+]([O-])=O)S(O)(=O)=O Chemical compound NC1=C(O)C(=C(C(Cl)=C1)[N+]([O-])=O)S(O)(=O)=O LRHCMRYEEDOECL-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N P-Toluenesulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 239000000159 acid neutralizing agent Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000003931 anilides Chemical class 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000004532 chromating Methods 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000001747 exhibiting Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 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
- 150000004702 methyl esters Chemical class 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 150000002829 nitrogen Chemical group 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003142 primary aromatic amines Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 150000003335 secondary amines Chemical group 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536221A true BE536221A (no) |
Family
ID=166983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536221D BE536221A (no) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE536221A (no) |
-
0
- BE BE536221D patent/BE536221A/fr unknown
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