CH169704A - Process for the preparation of a dye of the anthraquinone series. - Google Patents
Process for the preparation of a dye of the anthraquinone series.Info
- Publication number
- CH169704A CH169704A CH169704DA CH169704A CH 169704 A CH169704 A CH 169704A CH 169704D A CH169704D A CH 169704DA CH 169704 A CH169704 A CH 169704A
- Authority
- CH
- Switzerland
- Prior art keywords
- dye
- carried out
- water
- amino
- aqueous medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 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 4
- 150000004056 anthraquinones Chemical class 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 3
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000012736 aqueous medium Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010446 mirabilite Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- JOLPMPPNHIACPD-ZZXKWVIFSA-N (e)-3-(4-aminophenyl)prop-2-enoic acid Chemical compound NC1=CC=C(\C=C\C(O)=O)C=C1 JOLPMPPNHIACPD-ZZXKWVIFSA-N 0.000 claims description 2
- 150000001875 compounds Chemical group 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 description 6
- 241000219146 Gossypium Species 0.000 description 2
- 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
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- QZZSAWGVHXXMID-UHFFFAOYSA-N 1-amino-4-bromo-9,10-dioxoanthracene-2-sulfonic acid Chemical compound C1=CC=C2C(=O)C3=C(Br)C=C(S(O)(=O)=O)C(N)=C3C(=O)C2=C1 QZZSAWGVHXXMID-UHFFFAOYSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- MUYUDVPKJZCBOA-UHFFFAOYSA-N 3-(4-aminophenyl)-2-methylprop-2-enoic acid Chemical compound OC(=O)C(C)=CC1=CC=C(N)C=C1 MUYUDVPKJZCBOA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Coloring (AREA)
Description
Verfahren zur Darstellung eines Farbstoffes der Anthrachinonreihe. Es wurde gefunden, dass man durch Kon densation von 1-Amino-4-halogenarrthraehinon- 2-sulfosäuren oder deren Substitutionsproduk- ten mit Amiden und -Aryliden der p-Amino- zimtsäure der allgemeinen Formel:
EMI0001.0011
in welcher R Wasserstoff, Alkyl oder einen substituierten oder unsubstituierten Phenyl- oder Benzylrest bedeutet, neue Kondensations produkte erhält, welche sowohl als Woll farbstoffe brauchbar sind, insbesondere aber die Eigenschaft besitzen, vegetabilische Fasern, wie z. B. Baumwolle, Viskose und dergleichen, direkt in kräftigen und echten Tönen anzu färben.
Die Umsetzung wird zweckmässig in wässe rigem Medium, mit oder ohne Zusatz eines wasserlöslichen, organischen Lösungsmittels, wie Alkohol oder Pyridin, bei erhöhter Tempe- ratur und in Gegenwart eines säurebindenden Mittels, wie Na2COs,NaHC08 und dergleichen, und eines geeigneten Katalysators, wie Kupfer oder seiner Salze, durchgeführt.
Gegenstand vorliegenden Patentes ist nun ein Verfahren zur Herstellung eines neuen Farbstoffes der Anthrachinonreihe durch Um setzung von 1-Amino-4-halogenanthrachinon- 2-sulfonsäure mit p-Aminozimtsäuremethyl- amid.
Die Reaktion wird zweckmässig in wässe rigem Medium, eventuell unter Zusatz eines wasserlöslichen, organischen Lösungsmittels und in Gegenwart eines säurebindenden Mit tels und eines geeigneten Katalysators durch geführt. Die neue Verbindung bildet bronze glänzende Nadeln, die sich im Wasser mit klarblauer Farbe lösen und Baumwolle aus dem Glaubersalzbad in kräftigen, blauen Tönen von hervorragender Lichtechteit an färben.
<I>Beispiel:</I> 10 Gewichtsteile 1-Amino-4-bromanthra- chinon-2-sulfosäure werden mit 10 Gewichts teilen p-Aminozimtsäuremethylamid, 8 Ge wichtsteilen Natriumkarbonat, 0,5 Gewichts teilen Kupferchlorür und 300 Gewichtsteilen Wasser etwa zwei Stunden zum Sieden er hitzt. Beim Abkühlen scheidet sich der Farb stoff in Form bronzeglänzender Nadeln ab, die sich in Wasser mit klarer, blauer Farbe lösen und Baumwolle aus. dem Glaubersalz bad in kräftigen, blauen Tönen von hervor ragender Lichtechtheit anfärben.
Process for the preparation of a dye of the anthraquinone series. It has been found that condensation of 1-amino-4-halogenarrthraehinone-2-sulfonic acids or their substitution products with amides and arylides of p-aminocinnamic acid of the general formula:
EMI0001.0011
in which R is hydrogen, alkyl or a substituted or unsubstituted phenyl or benzyl radical, new condensation products are obtained, which are useful as wool dyes, but in particular have the property of vegetable fibers, such as. B. cotton, viscose and the like to dye directly in strong and real tones.
The reaction is expediently carried out in an aqueous medium, with or without the addition of a water-soluble, organic solvent such as alcohol or pyridine, at an elevated temperature and in the presence of an acid-binding agent such as Na2COs, NaHCO8 and the like, and a suitable catalyst such as copper or its salts.
The present patent is now a process for the preparation of a new dye of the anthraquinone series by conversion of 1-amino-4-haloanthraquinone-2-sulfonic acid with p-Aminozimtsäuremethyl- amide.
The reaction is expediently carried out in an aqueous medium, possibly with the addition of a water-soluble, organic solvent and in the presence of an acid-binding agent and a suitable catalyst. The new compound forms needles with a shiny bronze finish, which dissolve in water with a clear blue color and dye cotton from the Glauber's salt bath in strong, blue tones with excellent lightfastness.
<I> Example: </I> 10 parts by weight of 1-amino-4-bromoanthraquinone-2-sulfonic acid are mixed with 10 parts by weight of methyl p-aminocinnamic acid, 8 parts by weight of sodium carbonate, 0.5 part by weight of copper chloride and 300 parts by weight of water Hours to boil it heats up. When it cools, the dye is deposited in the form of shiny bronze needles that dissolve in water with a clear, blue color, and cotton. Color the Glauber's salt bath in strong, blue tones with excellent lightfastness.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE169704X | 1932-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH169704A true CH169704A (en) | 1934-06-15 |
Family
ID=5687976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH169704D CH169704A (en) | 1932-06-06 | 1933-06-03 | Process for the preparation of a dye of the anthraquinone series. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH169704A (en) |
-
1933
- 1933-06-03 CH CH169704D patent/CH169704A/en unknown
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