DE2120877B2 - Monoazo compounds sparingly soluble in water, process for their preparation and their use - Google Patents
Monoazo compounds sparingly soluble in water, process for their preparation and their useInfo
- Publication number
- DE2120877B2 DE2120877B2 DE19712120877 DE2120877A DE2120877B2 DE 2120877 B2 DE2120877 B2 DE 2120877B2 DE 19712120877 DE19712120877 DE 19712120877 DE 2120877 A DE2120877 A DE 2120877A DE 2120877 B2 DE2120877 B2 DE 2120877B2
- Authority
- DE
- Germany
- Prior art keywords
- cjh
- coo
- pink
- water
- 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.)
- Granted
Links
- 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 title claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 7
- 238000000034 method Methods 0.000 title description 6
- 238000002360 preparation method Methods 0.000 title description 6
- 239000000460 chlorine Substances 0.000 description 40
- -1 cyano, nitro, methylsulfonyl Chemical group 0.000 description 11
- 239000000975 dye Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 8
- 229910052794 bromium Inorganic materials 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- MUHLVSZIVTURCZ-UHFFFAOYSA-N 2-amino-3-bromo-5-nitrobenzonitrile Chemical compound NC1=C(Br)C=C([N+]([O-])=O)C=C1C#N MUHLVSZIVTURCZ-UHFFFAOYSA-N 0.000 description 1
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue 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 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 239000004952 Polyamide Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- VJMAITQRABEEKP-UHFFFAOYSA-N [6-(phenylmethoxymethyl)-1,4-dioxan-2-yl]methyl acetate Chemical compound O1C(COC(=O)C)COCC1COCC1=CC=CC=C1 VJMAITQRABEEKP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 description 1
- 150000003931 anilides Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 235000019239 indanthrene blue RS Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940080236 sodium cetyl sulfate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
Chlor, Brom, Cyan, Nitro, Methylsulfonyl, Phenylsulfonyl oderToluylsulfonyl, Wasserstoff, Chlor oder Brom, Wasserstoff, Chlor, Brom oder Alkylcarbonylamino mit 1 oder 2 Kohlenstoffatomen im Alkylrest, der als Substituenten Chlor oder Brom tragen kann, wobei jedoch zumindest einer der Substituenten R2 und R3 Wasserstoff ist, Wasserstoff, Methoxy oder Äthoxy, unabhängig voneinander, Alkyl mit 1 —4 Kohlenstoffatomen, das Hydroxyl, Cyan, Methoxy, Äthoxy, Acetoxy, Propionyloxy, Butyryloxy, Benzoyloxy, Methoxycarbonyl, Äthoxycarbonyl, Methoxycarbonyloxy oder Äthoxycarbonyloxy als Substituenten tragen kann. Alkyl mit 1 —4 Kohlenstoffatomen, -CO-,-CO-O-oder-SO2-und 2 oder 3Chlorine, bromine, cyano, nitro, methylsulfonyl, phenylsulfonyl or toluylsulfonyl, hydrogen, chlorine or bromine, hydrogen, chlorine, bromine or alkylcarbonylamino with 1 or 2 carbon atoms in the alkyl radical, which can have chlorine or bromine as a substituent, but at least one of the substituents R. 2 and R 3 is hydrogen, hydrogen, methoxy or ethoxy, independently of one another, alkyl with 1-4 carbon atoms which carry hydroxyl, cyano, methoxy, ethoxy, acetoxy, propionyloxy, butyryloxy, benzoyloxy, methoxycarbonyl, ethoxycarbonyl, methoxycarbonyloxy or ethoxycarbonyloxy as substituents can. Alkyl with 1-4 carbon atoms, -CO -, - CO-O- or-SO 2 - and 2 or 3
R7 X η R 7 X η
2. Verfahren zur Herstellung der Azoverbindungen der Foimel gemäß Anspruch 1, dadurch gekennzeichnet, daß man ein Amin der allgemeinen Formel2. A process for the preparation of the azo compounds of the Foimel according to claim 1, characterized in that characterized in that an amine of the general formula
R1 R 1
diazotiert und mit einer Verbindung der allgemeinen Formeldiazotized and with a compound of the general formula
R4 R 4
kuppelt, in welchen Formeln Ri, R2, R3, R4, R5, Re, R7, X und η die im Anspruch 1 angegebenen Bedeutungen haben.couples, in which formulas Ri, R 2 , R3, R4, R5, Re, R7, X and η have the meanings given in claim 1.
3. Verwendung der Azofarbstoffe der Formel gemäß Anspruch 1 als Dispersionsfarbstoffe, zum Färben, Klotzen oder Bedrucken von Fasern oder Fäden oder daraus hergestellten Materialien aus voll- oder halbsynthetischen, hydrophoben, hochmolekularen organischen Stoffen.3. Use of the azo dyes of the formula according to claim 1 as disperse dyes for Dyeing, padding or printing of fibers or threads or materials made therefrom fully or semi-synthetic, hydrophobic, high molecular weight organic substances.
Gegenstand der Erfindung sind von Sulfonsäuregruppen freie Verbindungen der 4-Nitro-2'-alkoxyacyIamino-4'-diaDcylamino-l,r-azobenzolreihe, die sich ausgezeichnet als Dispersionsfarbstoffe, zum Färben von Fasern oder Fäden oder daraus hergestellten Materialien aus voll- oder halbsynthetischen, hydrophoben, hochmolekularen organischen Stoffen eignen. Die erhaltenen Färbungen zeichnen sich insbesondere durch ihre Sublimierechtheit, ihr gutes Ziehvermögen und die Farbstärke, aber auch durch ihre Licht- und Naßechtheiten aus.The invention relates to compounds of the 4-nitro-2'-alkoxyacyIamino-4'-diaDcylamino-l, r-azobenzene series which are free from sulfonic acid groups and which are excellent as disperse dyes for dyeing Fibers or threads or materials made from them made of fully or semi-synthetic, hydrophobic, high molecular weight organic substances. The colorations obtained are particularly notable their fastness to sublimation, their good drawability and the Color strength, but also by their light and wet fastness.
Die neuen Farbstoffe entsprechen der allgemeinen FormelThe new dyes correspond to the general formula
R5 R 5
R3 R-.R 3 R-.
=N^ O= N ^ O
NHX(CH2),-OR7 NHX (CH 2 ), - OR 7
worin
Riwherein
Ri
Chlor, Brom, Cyan, Nitro, Methylsulfonyl, Phenylsulfonyl oderToluylsulfonyl,Chlorine, bromine, cyano, nitro, methylsulfonyl, Phenylsulfonyl or toluylsulfonyl,
nylamino mit 1 oder 2 Kohlenstoffatomen im Alkylrest, der als Substituenten Chlor oder Brom tragen kann, wobei jedochnylamino with 1 or 2 carbon atoms in the alkyl radical, the substituent being chlorine or can carry bromine, however
zumindest einer der Substituenten R2 und R3 Wasserstoff ist,at least one of the substituents R 2 and R 3 is hydrogen,
R5 und R6 unabhängig voneinander, Alkyl mit 1-4 Kohlenstoffatomen, das Hydroxyl, Cyan,R 5 and R 6 independently of one another, alkyl with 1-4 carbon atoms, the hydroxyl, cyano,
Methoxy, Äthoxy, Acetoxy, Propionyloxy, Butyryloxy, Benzoyloxy, Methoxycarbonyl, Äthoxycarbonyl, Methoxycarbonyloxy oder Äthoxycarbonyloxy als Substituenten tragen kann,Methoxy, ethoxy, acetoxy, propionyloxy, butyryloxy, benzoyloxy, methoxycarbonyl, Ethoxycarbonyl, methoxycarbonyloxy or ethoxycarbonyloxy can carry as substituents,
ηη 2 oder 32 or 3
sind.are.
Das Verfahren zur Herstellung der neuen Verbindungen ist dadurch gekennzeichnet, daß man ein Amin der allgemeinen FormelThe process for the preparation of the new compounds is characterized in that an amine is used general formula
diazotiert und mit einer Verbindung der allgemeinen Formeldiazotized and with a compound of the general formula
(III)(III)
kuppelt, in welchen Formeln Ri, R2, R3, R4, Rs, Re, R7, und η die oben angegebenen Bedeutungen haben.couples, in which formulas Ri, R 2 , R3, R4, Rs, Re, R7, and η have the meanings given above.
NH2 NH 2
mit einer Säure der Formelwith an acid of the formula
Die DiazotJerung und das Kuppeln werden nach allgemein, zum TeQ über 100 Jahre bekannten Methoden durchgeführtThe diazotization and the domes will follow in general, methods known for the TeQ for over 100 years are carried out
Die Herstellung der Kupplungskomponenten erfolgt nach an sich bekannten Methoden, z. B. indem man ein Ainin der FormelThe coupling components are produced by methods known per se, e.g. B. by a Ainin the formula
toto
1515th
bei Temperaturen zwischen etwa 150° und 2000C unter Wasserabspaftung umsetzt die Nitrogruppe reduziert und die Reste R5 und Re durch Kondensation oder Addition einführtat temperatures between about 150 ° and 200 0 C under Wasserabspaftung the nitro group is reacted reduced and the radicals R5 and Re by condensation or addition introduces
Die Verarbeitung der neuen Verbindungen der Formel I zu Färbepräparaten erfolgt auf allgemein bekannte Weise, z. B. durch Mahlen in Gegenwart von Dispergier- und/oder Füllmitteln. Mit den gegebenenfalls im Vakuum oder durch Zerstäuben getrockneten Präparaten kann man, nach Zugabe von mehr oder weniger Wasser, in sogenannter langer oder kurzer Flotte färben, klotzen oder bedrucken.The processing of the new compounds of the formula I into coloring preparations takes place in a general manner known way, e.g. B. by milling in the presence of Dispersants and / or fillers. With the optionally dried in a vacuum or by atomization After adding more or less water, preparations can be made in so-called long or short form Dye, pad or print liquor.
Die Farbstoffe ziehen aus wäßriger Suspension ausgezeichnet auf Textilmaterial aus vollsynthetischen oder halbsynthetischen, hydrophoben, hochmolekularen organischen Stoffen auf. Besonders geeignet sind sie zum Färben oder Bedrucken von Textilmaterial aus linearen, aromatischen Polyestern, sowie aus Cellulose-2'/2-acetat, Cellulosetriacetat und synthetischen Polyamiden. Auch Polyolefine lassen sich mit ihnen färben. Man färbt oder bedruckt nach an sich bekannten, z. B. dem in der französischen Patentschrift H 45 371 beschriebenen Verfahren.The dyes are excellent on textile material made of fully synthetic materials from aqueous suspension or semi-synthetic, hydrophobic, high molecular weight organic substances. They are particularly suitable for dyeing or printing textile material linear, aromatic polyesters, as well as cellulose-2 '/ 2-acetate, cellulose triacetate and synthetic polyamides. They can also be used to color polyolefins. One dyes or prints according to known, z. B. that in French patent specification H 45 371 described procedure.
Gegenüber den nächstvergleichbaren, aus den französischen Patentschriften 1382 654 und 14 28 383 bekannten Farbstoffen besitzen die erfindungsgemäßen Farbstoffe, auf Cellulosetriacetatmaterial ausgefärbt Färbungen mit besserer Thermofixier- und TrockenreinigungsechtheitCompared to the next comparable, from French patents 1382 654 and 14 28 383 The dyes according to the invention have known dyes colored on cellulose triacetate material Dyeings with better heat setting and dry cleaning fastness
Im folgenden Beispiel bedeuten die Teile Gewichtsteile, die Temperaturen sind in Celsiusgraden angegeben.In the following example, the parts are parts by weight and the temperatures are given in degrees Celsius.
Zu 155 Teilen konzentrierter Schwefelsäure fügt man bei Temperaturen bis maximal 70° 7 Teile Natriumnitrit und anschließend bei 15°, 24,2 Teile 2-Amino-3-brom-5-nitro-benzonitriL Man rührt 2 Stunden bei 15 bis 20°. Die so erhaltene Diazoniumsalzlösung wird dann mit einer Lösung von 2 Teilen Harnstoff und 25 Teilen 1 -N ,N-Diäthylamino-3-{3'-methoxypropinonyl)-anilid in 100 Teilen Eisessig vereinigt Nach Zugabe von 500 Teilen Eiswasser wird noch 2 Stunden gerührt der ausgefallene Farbstoff abfiltriert, mit Wasser säurefrei gewaschen und getrocknet Er färbt Polyesterfasermaterial farbstark in brillant blauen Tönen, mit sehr guten Echtheiten.155 parts of concentrated sulfuric acid are added at temperatures up to a maximum of 70 °, 7 parts of sodium nitrite and then at 15 °, 24.2 parts of 2-amino-3-bromo-5-nitro-benzonitrile, the mixture is stirred for 2 hours at 15 to 20 °. The diazonium salt solution thus obtained is then treated with a solution of 2 parts of urea and 25 parts 1 -N, N-diethylamino-3- {3'-methoxypropinonyl) anilide in 100 parts of glacial acetic acid combined. After adding 500 parts of ice water, the mixture is stirred for a further 2 hours precipitated dye is filtered off, washed acid-free with water and dried. It dyes polyester fiber material strongly in brilliant blue shades, with very good shades Fastnesses.
In der folgenden Tabelle sind weitere, analog dem obigen Beispiel 1 hergestellte Farbstoffe der Formel 1 aneeeeben.The following table contains further dyes of the formula 1 prepared analogously to Example 1 above aneeeeben.
I jj ιI jj ι
2 K "> -3 J .O2 K "> -3 J .O
I I I I I I I I I I I I II I I I I I I I I I I I I I
OOOOOOOOOOOO OOOOOOOOOOOOO O
UUCJUUUUOO U OU UUUCJUUUUOO U OU U
I I I I I I I ! I I I I II I I I I I I! I I I I I
xx3t:*;xx£xxxxxx oooooooouuuuu IMIIIIIIIIi!xx 3 t : *; xx £ xxxxxx oooooooouuuuu IMIIIIIIIIi!
O O U OO O U O
YYIlYYIl
X XX X
Si V,Si V,
χ χχ χ
Y YY Y
U
XU
X
X XX X
UUCj(J IIIIUUCj (J IIII
χ
u χ
u
O U OO U O
I £ . £
J υ S υ
I I S II £. £
J υ S υ
IISI
XXXXXXXXXXXX
χ
u1 χ
u 1
O XO X
ZU UTO U
UO OUO O
£ V, S> Si £ £ ££ V, S> Si £ £ £
UUU SUUU UUUU SUUU U
I I I S I I I II I I S I I I I
(J <J Ü (J(J <J Ü (J
0000
I I I I 0000
IIII
XXXXXX
χ £χ £
U UU U
O OO O
U UU U
X XX X
Z ZZ Z
XXXXXXXXXXÜl IXXXXXXXXXXÜl I
nXXXXoäoäeäüxx χnXXXXoäoäeäüxx χ
ζ ζ ζ <S ö"
<5 ö' ö δ δ δ
υ uu«5zzzzzzzζ ζ ζ <S ö "<5 ö ' ö δ δ δ
υ uu «5zzzzzzz
I ü I I I I I I I I II ü I I I I I I I I I
Bsp. R1 Nr.Example R 1 No.
15 —CN15 —CN
16 H5C6-SO2 16 H 5 C 6 -SO 2
R5 R 5
24 25 .26 27 28 29 30 3124 25 .26 27 28 29 30 31
32 33 34 35 36 37 38 39 ■4032 33 34 35 36 37 38 39 ■ 40
desgl. desgl. desgl. —NOjthe same. the same. the same. -NOj — NOj -NOj- NOj -NOj
-NOj-NOj
-NO2 -NOj-NO 2 -NOj
-NOj-NOj
-NO2 -NO 2
-NOj-NOj
-NOj-NOj
-NO2 -NO 2
Cl Br Cl Cl Cl Br CI Cl ClCl Br Cl Cl Cl Br CI Cl Cl
Br HBr H
Br HBr H
Br HBr H
Br HBr H
Br HBr H
H -OC2H3 H -OC 2 H 3
-OCjH, -OCjH3 -OCjH, -OCjH 3
-OC2H3 -OQH3 -OC 2 H 3 -OQH 3
OCH3OCH3
-OCH3 H-OCH 3 H
-OCH3 -OC2H3 -OC2H3 -OC2H3 -OC2H3 -OC2H3 -OCH 3 -OC 2 H 3 -OC 2 H 3 -OC 2 H 3 -OC 2 H 3 -OC 2 H 3
~~" OQ1H3~~ "OQ1H3
-OC2H,-OC 2 H,
H H H H H H H H HH H H H H H H H H
Polyesterpolyester
QO O
QO
blaublue
blaublue
QH,QH,
22
—co——Co—
—Co—
blaublue
rotstichigreddish
blaublue
blaublue
blaublue
blaublue
blaublue
blaublue
Fortsetzungcontinuation
Bsp. R1 Nr.Example R 1 No.
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 6041 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
Cl Cl Cl -SO2CH3 -NO2 -NO2 -NO3 Cl Cl -NO2 Cl Br Cl -SO2CH3 -SO2CH, Cl — NOj Cl Br ClCl Cl Cl -SO 2 CH 3 -NO 2 -NO 2 -NO 3 Cl Cl -NO 2 Cl Br Cl -SO 2 CH 3 -SO 2 CH, Cl - NOj Cl Br Cl
K)K)
N)N)
OOOO
OOOO
AnwendungsbeispielApplication example
7 Teile des nach Beispiel 1 hergestellten Farbstoffs werden mit 4 Teilen dinaphthylmethandisulfonsaurem Natrium, 4 Teilen Natriumcetylsulfat und 5 Teilen wasserfreiem Natriumsulfat in einer Kugelmühle 48 Stunden zu einem feinen Pulver gemahlen.7 parts of the dye prepared according to Example 1 are mixed with 4 parts of dinaphthylmethandisulfonsaurem Sodium, 4 parts of sodium cetyl sulfate and 5 parts of anhydrous sodium sulfate in a ball mill 48 Ground to a fine powder for hours.
1 Teil des so erhaltenen Färbepräparats wird mit wenig Wasser angeteigt und die erhaltene Suspension durch ein Sieb einem 2 Teile Natriumlaurylsulfat in 40001 part of the dye preparation obtained in this way is made into a paste with a little water and the suspension obtained through a sieve a 2 parts sodium lauryl sulfate in 4000
Teilen Wasser enthaltenden Färbebad zugesetzt. DasParts of the dyebath containing water were added. That
Flottenverhältnis beträgt 1 :40.
Man gibt nun 100 Teile gereinigtes PolyestergewebeThe liquor ratio is 1:40.
100 parts of cleaned polyester fabric are then added
bei 40-50° in das Bad, gibt 20 Teile eines chlorierten Benzols in Wasser emulgiert zu, erwärmt das Bad langsam auf 100° und färbt 1 -2 Stunden bei 95-100°.at 40-50 ° in the bath, 20 parts of a chlorinated benzene emulsified in water are added, the bath is heated slowly to 100 ° and stains for 1 -2 hours at 95-100 °.
Das blau gefärbte Gewebe wird gewaschen, geseift, erneut gewaschen und getrocknet. Die egale, farbstarkeThe blue colored fabric is washed, soaped, washed again and dried. The level, strong color
Färbung ist ausgezeichnet licht-, überfärbe-, wasch-, ίο wasser-, meerwasser-, schweiß-, sublimier-, rauchgas-, thermofixier-, plissier- und permanent-preßecht.Coloring is excellent light, overdyeing, washing, ίο water, sea water, perspiration, sublimation, smoke gas, thermosetting, pleating and permanent press-proof.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH680870A CH526615A (en) | 1970-05-06 | 1970-05-06 | Disperse azo dyes for hydrophobic materials esp aromatic polyesters |
| CH1924970 | 1970-12-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2120877A1 DE2120877A1 (en) | 1971-11-25 |
| DE2120877B2 true DE2120877B2 (en) | 1979-07-19 |
| DE2120877C3 DE2120877C3 (en) | 1980-03-20 |
Family
ID=25700211
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712120876 Pending DE2120876A1 (en) | 1970-05-06 | 1971-04-28 | Azo compounds that are sparingly soluble in water, their production and use |
| DE19712120877 Expired DE2120877C3 (en) | 1970-05-06 | 1971-04-28 | Monoazo compounds sparingly soluble in water, process for their preparation and their use |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712120876 Pending DE2120876A1 (en) | 1970-05-06 | 1971-04-28 | Azo compounds that are sparingly soluble in water, their production and use |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5426575B1 (en) |
| BE (2) | BE766772A (en) |
| CA (2) | CA925857A (en) |
| CY (1) | CY882A (en) |
| DD (1) | DD95069A5 (en) |
| DE (2) | DE2120876A1 (en) |
| ES (2) | ES390851A1 (en) |
| FR (2) | FR2088375B1 (en) |
| GB (2) | GB1352059A (en) |
| HK (1) | HK79876A (en) |
| KE (1) | KE2681A (en) |
| MY (1) | MY7700100A (en) |
| NL (2) | NL7106129A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038269A (en) * | 1970-05-06 | 1977-07-26 | Sandoz Ltd. | 2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse dyes |
| US4042580A (en) * | 1970-05-06 | 1977-08-16 | Sandoz Ltd. | Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical |
| US4667023A (en) * | 1973-07-16 | 1987-05-19 | Sandoz Ltd. | 4-(2'-halo-4'-nitrophenylazo)-2-2[2'-(C1-2 alkoxy or 2"-methoxyethoxy)ethoxycarbonylamino --N,N-di-C2-3 alkylanilines |
| GB1565531A (en) * | 1976-02-05 | 1980-04-23 | Ici Ltd | Diperse monoazo dyestuffs |
| US4076706A (en) * | 1976-11-15 | 1978-02-28 | Eastman Kodak Company | Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes |
| CH633307A5 (en) * | 1977-03-16 | 1982-11-30 | Ciba Geigy Ag | AZO DYES. |
| LU76960A1 (en) * | 1977-03-16 | 1978-10-18 | ||
| LU78553A1 (en) * | 1977-11-21 | 1979-06-13 | Ciba Geigy Ag | MONOAZO DYES, METHOD OF MANUFACTURING AND USE |
| IT1122520B (en) * | 1978-09-08 | 1986-04-23 | Ici Ltd | DYES |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1167704A (en) * | 1955-07-13 | 1958-11-28 | Sandoz Ag | Water-insoluble mono-azo dyes, process for their preparation and applications |
| CH343560A (en) * | 1956-07-21 | 1959-12-31 | Sandoz Ag | Process for the preparation of water-insoluble monoazo dyes |
| FR1383356A (en) * | 1963-02-21 | 1964-12-24 | Ciba Geigy | Water-insoluble monoazo dyes and process for obtaining them |
| FR1361809A (en) * | 1963-07-08 | 1964-05-22 | Bayer Ag | Monoazo dyes and their manufacturing process |
| FR1377496A (en) * | 1963-09-24 | 1964-11-06 | Ici Ltd | New disperse dyes |
| CH465735A (en) * | 1964-03-13 | 1968-11-30 | Sandoz Ag | Process for the preparation of monoazo dyes |
| FR1486349A (en) * | 1965-07-12 | 1967-06-23 | Sandoz Sa | Azo dyes, their manufacturing process and applications |
-
1971
- 1971-04-27 GB GB1167671A patent/GB1352059A/en not_active Expired
- 1971-04-27 CY CY88271A patent/CY882A/en unknown
- 1971-04-27 GB GB1170871A patent/GB1349003A/en not_active Expired
- 1971-04-28 DE DE19712120876 patent/DE2120876A1/en active Pending
- 1971-04-28 DE DE19712120877 patent/DE2120877C3/en not_active Expired
- 1971-05-04 ES ES390851A patent/ES390851A1/en not_active Expired
- 1971-05-04 ES ES390852A patent/ES390852A1/en not_active Expired
- 1971-05-05 BE BE766772A patent/BE766772A/en unknown
- 1971-05-05 CA CA112201A patent/CA925857A/en not_active Expired
- 1971-05-05 NL NL7106129A patent/NL7106129A/xx unknown
- 1971-05-05 CA CA112200A patent/CA925856A/en not_active Expired
- 1971-05-05 BE BE766773A patent/BE766773A/en unknown
- 1971-05-05 DD DD15488071A patent/DD95069A5/xx unknown
- 1971-05-05 FR FR7116174A patent/FR2088375B1/fr not_active Expired
- 1971-05-05 NL NL7106130A patent/NL7106130A/xx unknown
- 1971-05-05 FR FR7116173A patent/FR2088374B1/fr not_active Expired
- 1971-05-06 JP JP3010271A patent/JPS5426575B1/ja active Pending
-
1976
- 1976-11-30 KE KE268176A patent/KE2681A/en unknown
- 1976-12-16 HK HK79876A patent/HK79876A/en unknown
-
1977
- 1977-12-30 MY MY7700100A patent/MY7700100A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1352059A (en) | 1974-05-15 |
| ES390852A1 (en) | 1974-08-01 |
| ES390851A1 (en) | 1974-08-01 |
| JPS5426575B1 (en) | 1979-09-05 |
| NL7106130A (en) | 1971-11-09 |
| DE2120876A1 (en) | 1971-11-25 |
| DD95069A5 (en) | 1973-01-12 |
| DE2120877A1 (en) | 1971-11-25 |
| BE766773A (en) | 1971-10-01 |
| KE2681A (en) | 1976-12-24 |
| FR2088374A1 (en) | 1972-01-07 |
| GB1349003A (en) | 1974-03-27 |
| DE2120877C3 (en) | 1980-03-20 |
| FR2088375B1 (en) | 1975-07-04 |
| FR2088375A1 (en) | 1972-01-07 |
| CY882A (en) | 1977-03-18 |
| MY7700100A (en) | 1977-12-31 |
| HK79876A (en) | 1976-12-24 |
| NL7106129A (en) | 1971-11-09 |
| CA925856A (en) | 1973-05-08 |
| FR2088374B1 (en) | 1975-08-22 |
| CA925857A (en) | 1973-05-08 |
| BE766772A (en) | 1971-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |