DE238977C - - Google Patents
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- Publication number
- DE238977C DE238977C DENDAT238977D DE238977DA DE238977C DE 238977 C DE238977 C DE 238977C DE NDAT238977 D DENDAT238977 D DE NDAT238977D DE 238977D A DE238977D A DE 238977DA DE 238977 C DE238977 C DE 238977C
- Authority
- DE
- Germany
- Prior art keywords
- nitro
- vat
- derivative
- blue
- amino
- 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.)
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- FZEYVTFCMJSGMP-UHFFFAOYSA-N Acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- RZVHIXYEVGDQDX-UHFFFAOYSA-N Anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 238000006396 nitration reaction Methods 0.000 claims description 2
- 150000002828 nitro derivatives Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003638 reducing agent Substances 0.000 claims 1
- 238000010186 staining Methods 0.000 claims 1
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WBMPYOXBHLVYMK-UHFFFAOYSA-N 1-amino-10H-acridin-9-one Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N WBMPYOXBHLVYMK-UHFFFAOYSA-N 0.000 description 1
- YCANAXVBJKNANM-UHFFFAOYSA-N 1-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2[N+](=O)[O-] YCANAXVBJKNANM-UHFFFAOYSA-N 0.000 description 1
- XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N Benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- WDJHNJSBPXRITJ-UHFFFAOYSA-N N-(9,10-dioxoanthracen-1-yl)acetamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C WDJHNJSBPXRITJ-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- UPKAWFACSJWKND-ZXFFUEEESA-J tetrasodium;(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C\1=CC2=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C(N)=C2C(=O)C/1=N/NC(C(OC)=C1)=CC=C1C1=CC=C(N\N=C\2C(C3=C(N)C(=CC(=C3C=C/2)S([O-])(=O)=O)S([O-])(=O)=O)=O)C(OC)=C1 UPKAWFACSJWKND-ZXFFUEEESA-J 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 238977 KLASSE 22 b. GRUPPE- M 238977 CLASS 22 b. GROUP
Wird das in der Patentschrift 221853, Kl. 22, beschriebene Anthrachinonakridon nitriert, aus dem Nitroderivat durch Reduktion das Aminoderivat hergestellt und letzteres acidyliert, so entstehen neue küpenfärbende Anthrachinonderivate; dieselben erzeugen in der Küpe auf Baumwolle violette Töne, die durch darauffolgendes Behandeln mit heißer Seifenlösung in blaue Nuancen von hervorragender EcM-heit übergehen.If the anthraquinone acridone described in patent specification 221853, class 22, is nitrated the amino derivative is produced from the nitro derivative by reduction and the latter is acidylated, see above new vat-coloring anthraquinone derivatives are created; they produce in the vat Cotton purple tones obtained by subsequent treatment with a hot soapy solution merge into blue nuances of excellent EcM-ness.
48 Teile Anthrachinonakridon werden in der fünffachen Menge konzentrierter Schwefelsäure gelöst und bei einer Temperatur von ο bis 50 mit der berechneten Menge Salpeterschwefelsäure nitriert. Beim Eingießen des Nitrierungs-■ gemisches in Eiswasser scheidet sich das Nitroanthrachinonakridon in Form orangegelber Flocken ab. Der Schmelzpunkt dieses Nitrokörpers liegt oberhalb 3000.48 parts Anthrachinonakridon are dissolved in five times the amount of concentrated sulfuric acid and nitrided at a temperature of 0 to 5 ο with the calculated amount of mixed acid. When the nitration mixture is poured into ice water, the nitroanthraquinone acridone separates out in the form of orange-yellow flakes. The melting point of this nitro body is above 300 ° .
Die Reduktion der Nitrogruppe kann man beispielsweise mit Schwefelnatrium vornehmen und hierzu das direkt erhaltene feuchte Nitroprodukt benutzen. Man rührt dieses in Wasser an und gibt Schwefelnatrium in geringem Überschuß hinzu. Schon in der Kälte beginnt die Reduktion, und der orangegelbe Nitrokörper färbt sich kunkler; beim Erwärmen bis auf 90 bis ioo° verwandelt er sich vollständig in das blaugefärbte Aminoakridon. Dieses Aminoprodukt ist in den gebräuchlichen Lösungsmitteln nahezu unlöslich, löst sich aber etwas in Nitrobenzol mit blauer Farbe und ebenso in Anilin. Der Schmelzpunkt dieses Produkts liegt oberhalb 3000. Das Aminoprodukt verküpt sich mit violetter Farbe und färbt aus der Küpe Baumwolle schwach grünlichgrau an; die Nuance dieser Färbung geht beim Behandeln mit Chlorkalk in ein kräftiges Braun über.The nitro group can be reduced, for example, with sodium sulphide and the moist nitro product obtained directly can be used for this purpose. This is stirred in water and sodium sulphide is added in a slight excess. The reduction already begins in the cold, and the orange-yellow nitro body turns darker in color; when heated up to 90 to 100 ° it is completely transformed into the blue-colored aminoacridone. This amino product is almost insoluble in common solvents, but it dissolves somewhat in blue-colored nitrobenzene and also in aniline. The melting point of this product is above 300 0 . The amino product coalesces with violet color and stains cotton from the vat to a pale greenish-gray; the shade of this color turns into a strong brown when treated with chlorinated lime.
Für die Acidylierung des vorstehend beschriebenen Aminokörpers geben wir die folgenden Beispiele:For the acidylation of the amino body described above, we give the following Examples:
50 Teile Aminoanthrachinonakridon werden in der gleichen Gewichtsmenge Nitrobenzol zum Sieden erhitzt und nun langsam die berechnete Menge Benzoylchlorid zugegeben. Die blaue Farbe der Lösung des Aminokörpers schlägt dabei sofort in rotviolett um, und das gebildete Benzoylderivat scheidet sich kristallinisch , aus. Es ist ein in den üblichen Lösungsmitteln unlöslicher Körper, der selbst vom Nitrobenzol in der Siedehitze nur wenig gelöst wird. Die Lösung in Schwefelsäure ist gelbrot gefärbt. Das Benzoylderivat färbt Baumwolle aus der Küpe violett an; beim Kochen mit Seifenlösung geht die violette Farbe in ein reines Blau von großer Echtheit über.50 parts of aminoanthraquinone acridone are nitrobenzene in the same amount by weight heated to boiling and then slowly added the calculated amount of benzoyl chloride. the The blue color of the solution of the amino body immediately changes to red-violet, and that The benzoyl derivative formed separates out in crystalline form. It's one in common solvents insoluble body that is only slightly dissolved even by nitrobenzene at the boiling point. The solution is in sulfuric acid colored yellow-red. The benzoyl derivative stains cotton from the vat purple; at the Cooking with soapy water turns the purple color into a pure blue of great authenticity above.
Das Acetylaminoanthrachinonakridon erhält man in analoger Weise, indem man zu der heißen Nitrobenzollösung des Aminokörpers Essigsäureanhydrid zugibt. Das Acetylderivat scheidet sich in der Reaktionsflüssigkeit aus; es erzeugt in der Küpe auf Baumwolle gleich-The acetylaminoanthraquinone acridone is obtained in a manner analogous to that of hot nitrobenzene solution of the amino body acetic anhydride is added. The acetyl derivative precipitates in the reaction liquid; in the vat it produces equal-
falls violette Töne, die beim Verseifen in Blau umschlagen.if purple tones that turn blue when saponified.
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