CH208546A - Process for the production of a wool dye of the anthraquinone series. - Google Patents
Process for the production of a wool dye of the anthraquinone series.Info
- Publication number
- CH208546A CH208546A CH208546DA CH208546A CH 208546 A CH208546 A CH 208546A CH 208546D A CH208546D A CH 208546DA CH 208546 A CH208546 A CH 208546A
- Authority
- CH
- Switzerland
- Prior art keywords
- wool
- production
- dye
- anthraquinone series
- acid
- Prior art date
Links
- 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 title claims description 10
- 150000004056 anthraquinones Chemical class 0.000 title claims description 10
- 210000002268 wool Anatomy 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 239000007859 condensation product Substances 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 230000001180 sulfating effect Effects 0.000 claims description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 2
- XWTWZZFSPBHOIF-UHFFFAOYSA-N 3-amino-n-methyl-n-phenylbenzenesulfonamide Chemical compound C=1C=CC(N)=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 XWTWZZFSPBHOIF-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 description 11
- 239000002253 acid Substances 0.000 description 4
- -1 for example Chemical class 0.000 description 3
- VIQMJMDPUIBXQO-UHFFFAOYSA-N 1-amino-4-bromo-2-methylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC(Br)=C3C(=O)C2=C1 VIQMJMDPUIBXQO-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 2
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 1
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 1
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
- C09B1/346—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in a substituent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung eines Wollfarbstoffes der Anthrachinonreibe. Es wurde gefunden, dass neue Wollfarb stoffe mit wertvollen Eigenschaften erhalten werden, wenn man Aminoanthrachinone, Antrapyridone oder Antrapyrimidone, welche durch Aminogruppen austauschbare Reste enthalten, init Monoamitiobeiizolsulfoiisäure- arylestern oder Monoaminobenzolsulfonsäure- arylamiden zur Umsetzung bringt und die so erhaltenen Verbindungen sulfoniert.
Sowohl die Anthrachinonderivate als auch die Aryl- sulfonsäurederivate können noch verschieden artige Substituenten tragen. Als durch Amino- gruppen austauschbare Reste seien in erster Linie Halogenatome, wie zum Beispiel Brom, genannt. Als geeignete sulfonierend wirkende Mittel kommen Schwefelsäure und Ohlorsul- fonsäure in Betracht.
Geht man von Anthrachinonderivaten aus, die im Anthrachinonkern wenigstens eine Sul- fonsäuregruppe enthalten, wie zum Beispiel 1-Amino- 4-bromanthrachinon- 2 -sulionsäure, dann ist die anschliessende Sulfonierung über flüssig.
Die erhältlichen neuen Farbstoffe können als N-Autbrachinonyl-aminoarylsulfonsäure- ester bezw. -arylamide aufgefasst werden, die entweder in den endständigen Arylkernen oder Anthrachinonkern Stilfonsäuregruppen enthalten. Die Umsetzung der Anthrachinon- derivate mit den erwähnten Aminosulfon- säurederivaten erfolgt nach üblichen Metho den.
Zweckmässig arbeitet man in Gegenwart eines Kupfersalzes, zum Beispiel Kupferacetat oder eines Kuprosalzes wie zum Beispiel Kupferchlorür oder -bromür und in Gegen wart von säurebindenden Mitteln wie zum Beispiel Natriumacetat, Natriumbiearbonat oder Natriumearbotiat. Die Gegenwart eines indifferenten Lösungsmittels ist vorteilhaft; das zur Verwendung kommende Aminoaryl- sulfonsäurederivat kann aber auch, falls es im Überschuss angewendet wird, selbst als Lösungsmittel wirken.
Für den Fall, dass man von 1-Amino-2-bromantbraeliifion-4-sLil- fonsäuren ausgeht, ist es zweckmässig, die Reaktion in Gegenwart von Wasser oder einem Alkoholwassergemisch durchzuführen.
Die neuen Farbstoffe zeichnen sieh da durch aus, dass sie Wolle aus neutralem Bad bereits gut anfärben. Durch diese Eigenschaft sind sie den bekannten Wollfarbstoffen der Anthrachinonreihe ähnlicher Nuance Über legen. Ausserdem sind sie durch eine hervor ragende Walk- und Waschechtheit ausge zeichnet.
Gegenstand dieses Patentes ist ein Ver- ahren zur Herstellung eines Wollfarbstoffes der Anthrachinonreihe. Das Verfahren ist dadurch gekennzeichnet, dass man 1-Amino- 2-methyl-4-halogenarithrachii)on mit m-Sulf- anilsätiremethylanilid kondensiert und das Kondensationsprodukt anschliessend mit einem sulfierend wirkenden Mittel, bis zum Ein tritt einer Sulfogruppe in den endständigen Phenylkern, behandelt.
Als sulfierend wir kendes Mittel kommt zweckmässig eine rau- chende Schwefelsäure von 5-10 % SO,9-G e- halt zur Anwendung. Der so erhaltene Farb stoff färbt Wolle aus neutralem oder schwach saurem Bad in lebhaften, violetten Tönen an.
<I>Beispiel:</I> <B>52</B> Gewichtsteile 1-Amino-2-metliyl-4- bromanthrachinon werden mit250Gewichts- teilen m-Sulfanilsäut-emethylanilid (erhalten durch Kondensation von m-Niti-obeiizolsulfo- chlorid mit Methylanilin und Reduktion der Nitrogruppe) und<B>50</B> Gewichtsteilen wasser freiem Natriumacetat unter Zusatz von<B>5</B> Ge wichtsteilen Kupferacetat<B>16</B> Stunden auf 130-140 1' C erwärmt.
Die erhaltene Schmelze wird in bekannter Weise mit verdünnter Salzsäure aufgearbeitet und die rohe Farb- stoffbase zweckmässig durch Umkristallisieren aus Anilin gereinigt; dann wird mittels rau- chender Schwefelsäure von 5-10% SOB- Gehalt sulfiert. Der so erhaltene Farbstoff färbt Wolle aus neutralem oder schwach saurem Bade in lebhaften violetten Tönen an.
Ersetzt man das 1-Amino-2-methyl-4- bromanthrachinon durch die äquivalente Menge 1-Amirio-2-methyl-4-chloranthrachizion, so er hält man die mit den oben beschriebenen identischen Farbstoffe.
Process for the production of a wool dye from anthraquinone grater. It has been found that new wool dyes with valuable properties are obtained if aminoanthraquinones, antrapyridones or antrapyrimidones, which contain residues that can be replaced by amino groups, are reacted with monoamitiobeiizolsulfoiisäure- arylesters or monoaminobenzenesulfonic acid arylamides and the compounds thus obtained are sulfonated.
Both the anthraquinone derivatives and the arylsulfonic acid derivatives can also carry various types of substituents. As radicals which can be replaced by amino groups, halogen atoms, such as bromine, for example, are primarily mentioned. Suitable sulfonating agents are sulfuric acid and chlorosulfonic acid.
If one starts from anthraquinone derivatives which contain at least one sulphonic acid group in the anthraquinone nucleus, such as 1-amino-4-bromoanthraquinone-2-sulionic acid, then the subsequent sulphonation is superfluous.
The available new dyes can bezw as N-Autbrachinonyl-aminoarylsulfonsäure-. -arylamides which contain stilfonic acid groups either in the terminal aryl nuclei or in the anthraquinone nucleus. The reaction of the anthraquinone derivatives with the aminosulphonic acid derivatives mentioned is carried out by customary methods.
It is expedient to work in the presence of a copper salt, for example copper acetate or a cupro salt such as, for example, copper chloride or bromine and in the presence of acid-binding agents such as, for example, sodium acetate, sodium bicarbonate or sodium carbotate. The presence of an inert solvent is advantageous; The aminoaryl sulfonic acid derivative used can, however, also act as a solvent itself, if it is used in excess.
In the event that 1-amino-2-bromantbraeliifion-4-sulfonic acids are used as the starting point, it is advisable to carry out the reaction in the presence of water or an alcohol-water mixture.
The new dyes are characterized by the fact that they dye wool from a neutral bath well. This property means that they are superior to the well-known wool dyes of the anthraquinone series, which have a similar shade. In addition, they are characterized by excellent flexing and washing fastness.
The subject of this patent is a process for the production of a wool dye of the anthraquinone series. The process is characterized in that 1-amino-2-methyl-4-halogenarithrachii) one is condensed with m-sulfanilsätiremethylanilid and the condensation product is then treated with a sulfating agent until a sulfo group occurs in the terminal phenyl nucleus .
A fuming sulfuric acid with 5-10% SO.9 content is expediently used as a sulphurizing agent. The dye obtained in this way stains wool from a neutral or weakly acidic bath in lively, purple tones.
<I> Example: </I> <B> 52 </B> parts by weight of 1-amino-2-methyl-4-bromoanthraquinone with 250 parts by weight of m-sulfanilic acid-emethylanilide (obtained by condensation of m-nitro-obeiizolsulfochloride with methyl aniline and reduction of the nitro group) and <B> 50 </B> parts by weight of anhydrous sodium acetate with the addition of <B> 5 </B> parts by weight of copper acetate <B> 16 </B> hours at 130-140 1 ° C warmed.
The melt obtained is worked up in a known manner with dilute hydrochloric acid and the crude dye base is expediently purified by recrystallization from aniline; then sulphonation is carried out using fuming sulfuric acid with an SOB content of 5-10%. The dye obtained in this way stains wool from neutral or weakly acidic baths in vivid purple tones.
If the 1-amino-2-methyl-4-bromoanthraquinone is replaced by the equivalent amount of 1-aminio-2-methyl-4-chloranthraquinone, the dyes identical to those described above are obtained.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE208546X | 1937-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH208546A true CH208546A (en) | 1940-02-15 |
Family
ID=5794299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH208546D CH208546A (en) | 1937-07-26 | 1938-07-23 | Process for the production of a wool dye of the anthraquinone series. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH208546A (en) |
-
1938
- 1938-07-23 CH CH208546D patent/CH208546A/en unknown
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