CH618997A5 - Process for the preparation of naphtholactam dyestuffs - Google Patents
Process for the preparation of naphtholactam dyestuffs Download PDFInfo
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- CH618997A5 CH618997A5 CH693276A CH693276A CH618997A5 CH 618997 A5 CH618997 A5 CH 618997A5 CH 693276 A CH693276 A CH 693276A CH 693276 A CH693276 A CH 693276A CH 618997 A5 CH618997 A5 CH 618997A5
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- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/06—Naphtholactam dyes
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Description
Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Naphtholactamfarbstoffe der Formel The invention relates to a process for the preparation of naphtholactam dyes of the formula
50 50
in Gegenwart eines Kondensationsmittels, welches das Anion X® enthält, umsetzt, wobei, wenn in den Bedeutungen der Symbole in der Formel (1) eine Hydroxygruppe vorkommt, diese in den Ausgangsverbindungen der Formeln (2) oder (3) als Acyloxygruppe vorliegen muss und erst anschliessend an die Kondensation durch Hydrolyse in die Hydroxygruppe überführt wird. in the presence of a condensing agent which contains the anion X®, where if a hydroxy group occurs in the meanings of the symbols in the formula (1), this must be present as an acyloxy group in the starting compounds of the formulas (2) or (3) and is only converted to the hydroxyl group after the condensation by hydrolysis.
2. Verfahren gemäss Anspruch 1, dadurch gekennzeichnet, dass man von einem Naphtholactam ausgeht, worin R3, R4 und Rs gegebenenfalls substituierte, niedrigmolekulare Alkylreste sind, wobei R4 und R5 zusammen mit dem Stickstoffatom und gegebenenfalls unter Einschluss eines weiteren Heteroatoms einen Ring bilden können. 2. The method according to claim 1, characterized in that one starts from a naphtholactam, wherein R3, R4 and Rs are optionally substituted, low molecular weight alkyl radicals, where R4 and R5 together with the nitrogen atom and optionally including a further hetero atom can form a ring.
3. Verfahren gemäss den Ansprüchen 1 und 2 dadurch gekennzeichnet, dass man ein Naphtholactam der Formel 3. Process according to claims 1 and 2, characterized in that a naphtholactam of the formula
(1) (1)
55 55
e e
X©, X ©,
worin R einen gegebenenfalls nichtionogen substituierten Alkyl- oder Cycloalkylrest, Ar einen Arylrest, Y die Cyangruppe oder einen Rest der Formel wherein R is an optionally non-ionically substituted alkyl or cycloalkyl radical, Ar is an aryl radical, Y is the cyano group or a radical of the formula
65 65
-CO-OR3 oder -CO-NC -CO-OR3 or -CO-NC
-R4 ~R5 -R4 ~ R5
bedeutet, wobei R3, R4 und Rs aliphatische, cycloaliphatische oder aromatische Reste bedeuten, R, ein gegebenenfalls nichtionogen substituierter Alkyl- oder Cycloalkylrest, R2 ein gegebenenfalls nichtionogen substituierter Alkylrest oder ein Arylrest ist, wobei R[ und R2 zusammen mit dem Stickstoffatom und gegebenenfalls unter Einschluss eines weiteren Heteroatoms einen Ring bilden können, oder der eine der Reste Rj oder R2 mit dem zur Aminogruppe o-ständigen Kohlenstoffatom des Restes Ar verknüpft ist und worin die Ringe A und B gegebenenfalls nichtionogene Substituenten tragen und X© ein Anion ist, dadurch gekennzeichnet, dass man ein Naphtholactam der Formel means, where R3, R4 and Rs are aliphatic, cycloaliphatic or aromatic radicals, R, an optionally nonionically substituted alkyl or cycloalkyl radical, R2 is an optionally nonionically substituted alkyl radical or an aryl radical, where R [and R2 together with the nitrogen atom and optionally under Inclusion of a further heteroatom can form a ring, or one of the radicals Rj or R2 is linked to the carbon atom of the radical Ar which is in the o-position to the amino group and in which the rings A and B optionally carry nonionogenic substituents and X © is an anion, characterized in that that you can get a naphtholactam of the formula
R— R—
Y Y
mit einem Amin der Formel in Gegenwart eines Kondensationsmittels, welches das Anion X© enthält, umsetzt, wobei, wenn in den Bedeutungen der Symbole in der Formel (1) eine Hydroxygruppe vorkommt, with an amine of the formula in the presence of a condensing agent which contains the anion X ©, where if a hydroxy group occurs in the meanings of the symbols in the formula (1),
diese in den Ausgangsverbindungen der Formeln (2) oder (3) als Acyloxygruppe vorliegen muss und erst anschliessend an die Kondensation durch Hydrolyse in die Hydroxygruppe übergeführt wird. Als Acylreste verwendet man z.B. niedrigmolekulare Alkanoylreste, insbesondere Acetyl. this must be present as an acyloxy group in the starting compounds of the formulas (2) or (3) and is only converted into the hydroxyl group after the condensation by hydrolysis. As acyl residues e.g. low molecular weight alkanoyl residues, especially acetyl.
R3, R4 und R5 können hier in gegebenenfalls substituiertes Alkyl, Alkenyl, Cycloalkyl, z.B. Cyclohexyl, oder Aryl, z.B. Phenyl, Methylphenyl, Chlorphenyl, Nitrophenyl oder Meth-oxyphenyl bedeuten. Vorzugsweise sind es jedoch niedrigmolekulare, gegebenenfalls substituierte Alkylreste. Als Substituenten kommen z.B. die folgenden in Betracht; Hydroxy, niedrigmolekulares Alkoxy oder Carbalkoxy, Phenoxy, Phenyl, mit Nitro, Chlor, Methyl oder Methoxy substituiertes Phenyl, R3, R4 and R5 can be substituted in optionally substituted alkyl, alkenyl, cycloalkyl, e.g. Cyclohexyl, or aryl, e.g. Phenyl, methylphenyl, chlorophenyl, nitrophenyl or meth-oxyphenyl mean. However, they are preferably low molecular weight, optionally substituted alkyl radicals. Examples of substituents are consider the following; Hydroxy, low molecular weight alkoxy or carbalkoxy, phenoxy, phenyl, phenyl substituted with nitro, chlorine, methyl or methoxy,
Cyano, Carbonamido, Acetoxy oder Halogen, insbesondere Chlor. R4 und R5 können auch mit dem Stickstoffatom einen Piperidin-, Morpholin-, Piperazin oder Pyrrolidinring bilden. Beispielsweise seien genannt: Cyano, carbonamido, acetoxy or halogen, especially chlorine. R4 and R5 can also form a piperidine, morpholine, piperazine or pyrrolidine ring with the nitrogen atom. Examples include:
Methyl, Butyl, Propyl, Äthyl, Octyl, ß-Cyanäthyl, ß-Chloräthyl, ß-Hydroxyäthyl, ß-Hydroxypropyl, ß-Hydroxy-y-chlorpropyl, ß-Carboxyäthyl, ß-Carbomethoxyäthoxy-, oder -butoxyäthyl, ß-Carbonamidoäthyl und ß-Acetoxyäthyl. Methyl, butyl, propyl, ethyl, octyl, ß-cyanoethyl, ß-chloroethyl, ß-hydroxyethyl, ß-hydroxypropyl, ß-hydroxy-y-chloropropyl, ß-carboxyethyl, ß-carbomethoxyethoxy-, or -butoxyethyl, ß-carbonamidoethyl and ß-acetoxyethyl.
Cycloaliphatische Gruppen, wie Cyclopentyl, Methylcyclo-hexyl, Trimethylcyclohexyl, vorzugsweise Cyclohexyl ; gegebenenfalls durch Q-Gt-Alkyl, wie Methyl, Niederalkoxy, wie Methoxy oder Halogen, wie Chlor, substituiertes Phenyl, Benzyl oder Phenäthyl. Cycloaliphatic groups such as cyclopentyl, methylcyclo-hexyl, trimethylcyclohexyl, preferably cyclohexyl; optionally substituted by Q-Gt-alkyl, such as methyl, lower alkoxy, such as methoxy or halogen, such as chlorine, phenyl, benzyl or phenethyl.
Der Ausdruck «niedrigmolekular» bedeutet, wenn er in Zusammenhang mit Definitionen wie Alkyl, Alkoxy, Carbalkoxy usw. gebraucht wird, dass die im Radikal vorkommenden Alkylreste nicht mehr als 4 Kohlenstoffatome aufweisen. When used in connection with definitions such as alkyl, alkoxy, carbalkoxy etc., the term “low molecular weight” means that the alkyl radicals present in the radical have no more than 4 carbon atoms.
Beispiele für nichtionogene Substituenten an den Ringen A und B sind Alkyl, Alkoxy, Halogen, Nitro, Alkylmercapto, Alkylsulfonyl, Arylsulfonyl, Acylamino, Cyano, Carbonamid und Sulfonamid, wobei unter Alkyl insbesondere solche mit 1 bis 4 Kohlenstoffatomen wie Methyl, Äthyl, Isopropyl und n-Butyl, unter Aikoxygruppen insbesondere solche mit 1 bis 4 Kohlenstoffatomen wie Methoxy, Äthoxy, n-Propoxy, n-Butoxy Examples of nonionic substituents on the rings A and B are alkyl, alkoxy, halogen, nitro, alkylmercapto, alkylsulfonyl, arylsulfonyl, acylamino, cyano, carbonamide and sulfonamide, among alkyl in particular those having 1 to 4 carbon atoms such as methyl, ethyl, isopropyl and n-butyl, among aikoxy groups in particular those with 1 to 4 carbon atoms such as methoxy, ethoxy, n-propoxy, n-butoxy
618 997 618 997
und Isopropoxy, unter Halogenresten neben Fluor insbesondere Chlor und Brom, unter Alkylmercapto und Alkylsulfonyl insbesondere solche mit 1 bis 4 Kohlenstoffatomen im Alkylrest wie Methyl-, ß-Hydroxy-äthyl-, Isopropyl- oder n-Butylmercapto oder -sulfonyl, unter Arylsulfonyl insbesondere Phenylsulfonyl, unter Aralkylsulfonyl bevorzugt Benzylsulfonyl, unter Acylamino insbesondere Q-Q-Alkylcarbonylamino, wie Acetyl-amino und Ci-C4-AlkyIsulfonylamino, wie Methylsulfonyl-amino, unter Carbonamid- und Sulfonamid-Resten insbesondere durch ein oder zwei 1 bis 4 Kohlenstoffatome enthaltende Alkylreste substituierte Carbonamid- oder Sulfonamidreste zu verstehen sind. and isopropoxy, among halogen radicals in addition to fluorine, in particular chlorine and bromine, under alkyl mercapto and alkyl sulfonyl, in particular those with 1 to 4 carbon atoms in the alkyl radical, such as methyl, β-hydroxyethyl, isopropyl or n-butyl mercapto or sulfonyl, under aryl sulfonyl in particular phenyl sulfonyl , under aralkylsulfonyl, preferably benzylsulfonyl, under acylamino, in particular QQ-alkylcarbonylamino, such as acetylamino and C 1 -C 4 -alkyisulfonylamino, such as methylsulfonylamino, carbonamide and sulfonamide residues, in particular carbonamide substituted by one or two alkyl radicals containing 1 to 4 carbon atoms or sulfonamide residues are to be understood.
Vorzugsweise sind die Naphtholactamringe unsubstituiert oder es ist in 4-Stellung ein Halogenatom, z.B. ein Chlor- oder insbesondere ein Bromatom vorhanden. Preferably the naphtholactam rings are unsubstituted or are in the 4-position a halogen atom, e.g. a chlorine or in particular a bromine atom is present.
Y ist vorzugsweise eine Gruppe der Formel COOR3, worin R3 vor allem einen C1-C4-Alkylrest bedeutet, der gegebenenfalls mit einer Q-Q-Alkoxygruppe substituiert ist. Y is preferably a group of the formula COOR3, in which R3 is primarily a C1-C4-alkyl radical which is optionally substituted by a Q-Q-alkoxy group.
Als Substituenten des Restes R kommen z.B. die folgenden in Frage: The substituents of the radical R are e.g. the following in question:
Hydroxy, niedrigmolekulares Alkoxy, Phenoxy, niedrigmolekulares Alkoxycarbonyl, Cyano, Chlor, Phenyl oder mit Nitro, Chlor, Methyl oder Methoxy substituiertes Phenyl. Reste R sind insbesondere Alkyl mit 1 bis 8 Kohlenstoffatomen, Hydroxy-alkyl mit 2 oder 3 Kohlenstoffatomen, Alkoxyalkyl mit 3 bis 8 Kohlenstoffatomen, ß-Chloräthyl, ß-Cyanoäthyl, Alkoxycarbo-nyläthyl mit 1 bis 4 Kohlenstoffatomen im Alkoxy, Carbamoyl-äthyl, N-mono- oder N,N-disubstituiertes Alkylcarbamoyläthyl mit 1 bis 4 Kohlenstoffatomen im Alkyl, Cyclohexyl, Benzyl, Phenyläthyl oder Alkenyl, wie z.B. Allyl. Hydroxy, low molecular weight alkoxy, phenoxy, low molecular weight alkoxycarbonyl, cyano, chlorine, phenyl or phenyl substituted with nitro, chlorine, methyl or methoxy. R are in particular alkyl having 1 to 8 carbon atoms, hydroxyalkyl having 2 or 3 carbon atoms, alkoxyalkyl having 3 to 8 carbon atoms, β-chloroethyl, β-cyanoethyl, alkoxycarbonylethyl having 1 to 4 carbon atoms in alkoxy, carbamoylethyl, N-mono- or N, N-disubstituted alkylcarbamoylethyl having 1 to 4 carbon atoms in alkyl, cyclohexyl, benzyl, phenylethyl or alkenyl, such as, for example Allyl.
Vorzugsweise ist R ein niedrigmolekularer, unsubstituierter Alkylrest, wie vor allem Methyl oder Äthyl oder der Benzylrest. R is preferably a low molecular weight, unsubstituted alkyl radical, such as especially methyl or ethyl or the benzyl radical.
Als nichtionogene Substituenten, die an den Resten Ar, R, und R2 sitzen, seien beispielsweise genannt: Examples of nonionic substituents which are located on the radicals Ar, R and R2 are:
Halogenatome, wie Chlor, Brom oder Fluor, niedrigmolekulares Alkoxy, Phenoxy, Acyl, Acylamino, Acyloxy, Hydroxy, Cyano, N,N-Di-CI-C4-alkylamino oder Cj-Q-Alkylarylamino, Phenyl oder im Falle von Ar auch niedrigmolekulares Alkyl. Der Begriff «Acyl» bezeichnet hierbei vor allem niedrigmolekulare Alkanoyl- und Alkoxycarbonylgruppen. Halogen atoms, such as chlorine, bromine or fluorine, low molecular weight alkoxy, phenoxy, acyl, acylamino, acyloxy, hydroxy, cyano, N, N-Di-CI-C4-alkylamino or Cj-Q-alkylarylamino, phenyl or in the case of Ar also low molecular weight Alkyl. The term “acyl” here primarily denotes low molecular weight alkanoyl and alkoxycarbonyl groups.
Vorzugsweise ist Arein unsubstituierter p-Phenylenrest, R( eine niedrigmolekulare Hydroxyalkylgruppe wie z.B. ß-Hydro-xyäthyl oder ß-Hydroxypropyl und R2 ein niedrigmolekularer Alkylrest, der gegebenenfalls mit C|-C4-Alkoxy, Chlor, Cyano oder insbesondere mit Hydroxy substituiert ist. Arein is preferably unsubstituted p-phenylene radical, R (a low molecular weight hydroxyalkyl group such as, for example, β-hydroxyethyl or β-hydroxypropyl and R2 is a low molecular weight alkyl radical which is optionally substituted by C 1 -C 4 -alkoxy, chlorine, cyano or in particular by hydroxy.
Das Anion X© kann sich von starken organischen Säuren ableiten, wie z.B. Chlorid, Bromid, Jodid, Nitrat, Sulfat, insbesondere Hydrogensulfat und Phosphat, insbesondere Dihydro-genphosphat. Es kommen aber auch Anionen organischer Säuren in Frage, worunter z.B. Aryl- und Alkylsulfonate verstanden werden, insbesondere Benzolsulfonat und dessen mit Nitro, Chlor, Brom, C[-C4-Alkyl- und Cj-Q-Alkylsulfonate, Anionen aliphatischer Carbonsäuren mit 1 bis 4 Kohlenstoffatomen und Benzoate, wobei der Benzolring dieselben Substituenten tragen kann wie im Fall der Benzolsulfonate. Von besonderer Wichtigkeit sind die Anionen der niedrigmolekularen, d.h. 1 bis 4 Kohlenstoffatome enthaltenden Alkylschwefelsäurehalbester. Ferner können die Farbstoffe als Doppelsalze mit Schwerme-tallhalogeniden vorliegen, insbesondere mit Zink- und Cad-miumhalogeniden. The anion X © can be derived from strong organic acids, e.g. Chloride, bromide, iodide, nitrate, sulfate, especially hydrogen sulfate and phosphate, especially dihydrogen gene phosphate. Anions of organic acids can also be used, including e.g. Aryl and alkyl sulfonates are understood, in particular benzenesulfonate and its nitro, chlorine, bromine, C [-C4-alkyl and Cj-Q-alkyl sulfonates, anions of aliphatic carboxylic acids with 1 to 4 carbon atoms and benzoates, where the benzene ring can carry the same substituents as in the case of benzenesulfonates. Of particular importance are the anions of the low molecular, i.e. Alkyl sulfuric acid half-ester containing 1 to 4 carbon atoms. Furthermore, the dyes can be present as double salts with heavy metal halides, in particular with zinc and cadmium halides.
Beispiele solcher Anionen sind: Benzolsulfonat, p-Toluol-sulfonat, p-Methoxybenzolsulfonat, Methansulfonat, Äthansul-fonat, Formiat, Acetat, Chloracetat, Propionat, Lactat, Tartrat, Benzoat, Methylbenzoat, Methylsulfat, Äthylsulfat, ZnCl3©, CdCl3©, Carbonat oder Dicarbonat. Examples of such anions are: benzenesulfonate, p-toluenesulfonate, p-methoxybenzenesulfonate, methanesulfonate, ethanesulfonate, formate, acetate, chloroacetate, propionate, lactate, tartrate, benzoate, methylbenzoate, methyl sulfate, ethyl sulfate, ZnCl3 ©, CdCl3 ©, carbonyl carbonate, carbon dioxide or dicarbonate.
Als Kondensationsmittel für die Herstellung der Naphtho-lactamfarbstoffe kommen z.B. die folgenden, wasserabspaltend wirkenden Reagenzien in Betracht: As condensing agents for the production of the naphtho-lactam dyes come e.g. consider the following water-releasing reagents:
3 3rd
5 5
10 10th
15 15
2(1 2 (1st
25 25th
.10 .10
.15 .15
4» 4 »
45 45
50 50
55 55
60 60
65 65
618 997 618 997
4 4th
Phosphorsäurehalogenide, wie Phosphoroxychlorid, Phosphor-oxybromid, Phosphorpentachlorid, Phosphortrichlorid, sowie Sulfurylchlorid, Thionylchlorid, Zinkchlorid, Aluminiumchlorid etc. Man kann auch Gemische dieser Verbindungen verwenden. Phosphoric acid halides, such as phosphorus oxychloride, phosphorus oxybromide, phosphorus pentachloride, phosphorus trichloride, and also sulfuryl chloride, thionyl chloride, zinc chloride, aluminum chloride etc. Mixtures of these compounds can also be used.
Die Reaktion wird unter Erwärmen durchgeführt, im allgemeinen bei 50 bis 150° C. Lösungsmittel sind nicht erforderlich, doch kann das Reaktionsgemisch gewünschtenfalls mit einem inerten organischen Lösungsmittel, z.B. einem chlorierten Kohlenwasserstoff wie Tetrachloräthan oder Chlorbenzol, verdünnt werden. The reaction is carried out with heating, generally at 50 to 150 ° C. Solvents are not required, but the reaction mixture can if desired be mixed with an inert organic solvent, e.g. a chlorinated hydrocarbon such as tetrachloroethane or chlorobenzene.
Als Amine der Formel (3) kommen vor allem Aniline in Betracht, wobei der Anilinkern nichtionogen substituiert sein kann. Als Beispiele solcher Verbindungen seien genannt: N,N-Dimethylanilin, N,N-Diäthylanilin, N-n-Butyl-N-ß-chloräthyl-anilin, 2-Äthoxy-N,N-dimethyIanilin, N-Äthyl-N-ß-acetoxy-äthylanilin, 3-MethyldimethylaniIin, N-Methyldiphenylamin, 1-Dimethylaminonaphthalin, 1-Diäthylaminonaphthalin, N-Äthyl-N-(ß-Phenyläthyl)-anilin, N-Methyl-4-äthoxydiphenyl-amin, N-Methyl-l,2,3,4-tetrahydrochinolin, l-ÄthyI-3-hydroxy-l,2,3,4-tetrahydrochinolin oder l,2-Dimethyl-2,3-di-hydrochinolin. Anilines are particularly suitable as amines of the formula (3), where the aniline nucleus can be nonionically substituted. Examples of such compounds are: N, N-dimethylaniline, N, N-diethylaniline, Nn-butyl-N-ß-chloroethyl-aniline, 2-ethoxy-N, N-dimethyl-aniline, N-ethyl-N-ß-acetoxy -ethylaniline, 3-methyldimethylaniine, N-methyldiphenylamine, 1-dimethylaminonaphthalene, 1-diethylaminonaphthalene, N-ethyl-N- (ß-phenylethyl) -aniline, N-methyl-4-äthoxydiphenyl-amine, N-methyl-1,2 , 3,4-tetrahydroquinoline, l-ethyl-3-hydroxy-l, 2,3,4-tetrahydroquinoline or l, 2-dimethyl-2,3-di-hydroquinoline.
Als Verbindungen der Formel (2) sind vor allem zu nennen: N-Methyl-5-carbomethoxynaphtholactam-l,8, N-Methyl-4-brom-5-carbomethoxynaphtholactam-1,8, N-Benzyl-5-carbo-methoxy naphtholactam-1,8, N-Äthylr4-chlor-5-carboäthoxy-naphtholactam-1,8, N-Methyl-5-cyanonaphtholactam-l,8 oder N-Äthyl-5-(ß-methoxy- oder äthoxyäthoxycarbonyl)-naphtho-lactam-1,8. The following are particularly important compounds of the formula (2): N-methyl-5-carbomethoxynaphtholactam-1,8, N-methyl-4-bromo-5-carbomethoxynaphtholactam-1,8, N-benzyl-5-carbo-methoxy naphtholactam-1,8, N-ethyl-4-chloro-5-carboethoxy-naphtholactam-1,8, N-methyl-5-cyanonaphtholactam-1,8 or N-ethyl-5- (ß-methoxy- or ethoxyethoxycarbonyl) -naphtho -lactam-1.8.
Die nach dem erfindungsgemässen Verfahren hergestellten Farbstoffe bzw. Farbstoffsalze eignen sich zum Färben und Bedrucken der verschiedensten vollsynthetischen Fasern, wie z.B. von Polyvinylchlorid-, Polyamid-, Polyurethanfasern, ferner von Fasern aus Polyestern aromatischer Dicarbonsäuren, wie z.B. von Polyäthylenglykolterephthalatfasern sowie vor allem anionisch modifizierter Polyester- und Polyamidfasern, insbesondere aber von Polymerisaten und Mischpolymerisaten aus Acrylnitril und asymmetrischem Dicyanäthylen. Ebenfalls geeignet sind sie zum Spinnfärben sowie zum Färben der genannten Materialien in hydratisiertem Zustand, d.h. an einer geeigneten Stelle zwischen Spinndüse und Trockner (Gelfärbung). The dyes or dye salts produced by the process according to the invention are suitable for dyeing and printing a wide variety of fully synthetic fibers, such as of polyvinyl chloride, polyamide, polyurethane fibers, and also fibers of polyesters of aromatic dicarboxylic acids, such as e.g. of polyethylene glycol terephthalate fibers and above all anionically modified polyester and polyamide fibers, but especially of polymers and copolymers of acrylonitrile and asymmetric dicyanoethylene. They are also suitable for spin dyeing and for dyeing the materials mentioned in a hydrated state, i.e. at a suitable location between the spinneret and dryer (gel staining).
Die neuen Farbstoffe ergeben brillante, farbstarke blaue Nuancen. Sie zeichnen sich vor allem durch eine hohe Lichtechtheit aus. Ausserdem besitzen sie eine gute Wasch-, The new dyes result in brilliant, strong blue shades. Above all, they are characterized by high light fastness. They also have a good washing,
Schweiss-, Sublimier-, Dekatur-, Reib-, Carbonisier-, Wasser-, Meerwasser-, Chlorwasser-, Überfärbe- und Lösungsmittelechtheit und haben gute Stabilität in einem grösseren pH-Bereich. Ein weiterer Vorteil ist ihre gute Kombinierbarkeit mit 5 andern kationischen Farbstoffen. Sweat, sublimation, decaturation, rubbing, carbonizing, water, seawater, chlorine water, over-dyeing and solvent fastness and have good stability in a wide pH range. Another advantage is their good combinability with 5 other cationic dyes.
Die neuen Farbstoffe eignen sich auch zum Färben von Gemischen oder obengenannten Materialien mit Wolle, wobei der Wollanteil kaum angefärbt wird. Ferner kann man sie zum Färben und Bedrucken von Papier und gebeizter Baumwolle m sowie für die Herstellung von Tinten und Ölfarben verwenden. The new dyes are also suitable for dyeing mixtures or the above-mentioned materials with wool, with the wool portion hardly being dyed. They can also be used for dyeing and printing paper and stained cotton, and for the production of inks and oil paints.
In den nachfolgenden Beispielen bedeuten die Teile Gewichtsteile, die Prozente Gewichtsprozente und die Temperaturen sind in Celsiusgraden angegeben. Die Beziehung zwischen Gewichts- und Volumenteilen ist dieselbe wie zwischen g 15 und cm3. In the examples below, the parts mean parts by weight, the percentages by weight and the temperatures are given in degrees Celsius. The relationship between parts by weight and parts by volume is the same as between g 15 and cm3.
Beispiel I Example I
12,05 Teile N-Methyl-5-carbomethoxynaphtholactam-l,8, 7,5 Teile N,N-Diäthylanilin und 1 Teil Zinkchlorid werden an gemischt und mit 20 Teilen Phosphoroxytrichlorid versetzt. Die Kondensation ist nach 18 Stunden bei 80° C beendet. Man giesst auf Eis, neutralisiert mit Natriumacetat und fällt den Farbstoff der Formel 12.05 parts of N-methyl-5-carbomethoxynaphtholactam-1, 8, 7.5 parts of N, N-diethylaniline and 1 part of zinc chloride are mixed and mixed with 20 parts of phosphorus oxytrichloride. The condensation is complete after 18 hours at 80 ° C. It is poured onto ice, neutralized with sodium acetate and the dye of the formula is precipitated
(101) h3c—n=c—f \ (101) h3c — n = c — f \
n; n;
-c2h5 c2h5 -c2h5 c2h5
Zn CK© Zn CK ©
cooch, cooch,
mit Zinkchlorid vollständig aus. Dieser färbt Polyacrylnitrilfa-sern mit blauer Nuance von hoher Licht- und guter Dekaturechtheit. completely with zinc chloride. This dyes polyacrylonitrile fibers with a blue shade of high light and good fastness to decorative.
40 Verwendet man, bei ansonst gleichem Vorgehen, anstelle von N-MethyI-5-carbomethoxynaphtholactam-l,8 äquivalente Mengen der in der folgenden Tabelle I in Kolonne I aufgeführten Naphtholactame bzw. anstelle von N,N-Diäthylanilin äquivalente Mengen der in Kolonne II aufgeführten Amin-Kompo- 40 If, with otherwise the same procedure, 8 equivalent amounts of the naphtholactams listed in column I below in table I or instead of N, N-diethylaniline equivalent amounts of the amounts in column II are used instead of N-methyl-5-carbomethoxynaphtholactam-1 listed amine compo-
45 nenten, so erhält man Farbstoffe mit ähnlichen Eigenschaften. 45 nents, this gives dyes with similar properties.
Tabelle I Nr. I Table I No. I
N aphtholactamverbindung h3c-n—c: Naphtholactam compound h3c-n-c:
II II
Aminokomponente Amino component
/—/ ch q fV" / - / ch q fV "
^C2H4OCH3 ^ C2H4OCH3
Nuance auf Nuance on
Orion blau cooch, Orion blue cooch,
h3c-n—c' h3c-n-c '
:0 : 0
cooch, cooch,
-N^2"5 -N ^ 2 "5
blau blue
•c2h4och, • c2h4och,
618 997 618 997
Nr. I No. I
N aphtholactamverbindung N aphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3on—ct Orion h3on — ct
: 0 : 0
cooch, cooch,
h3c-n—c* h3c-n — c *
:0 : 0
cooch, cooch,
h3c-n—c' h3c-n-c '
:0 : 0
cooch, cooch,
H3c-N—C: H3c-N-C:
: 0 : 0
cooch. cooch.
h3c-n —c' h3c-n —c '
:0 : 0
cooch, cooch,
h3c-n— c^ h3c-n— c ^
:0 : 0
cooch, cooch,
^ /CH0CH0CHo rv» ^ / CH0CH0CHo rv »
^c2h4och3 ^ c2h4och3
y /chq rv-N y / chq rv-N
w ^c2h4oc2h5 w ^ c2h4oc2h5
f\-K 5 f \ -K 5
xC2H4OC2H5 xC2H4OC2H5
/-X / -X
Cv—î Cv — î
\=/ ~N\ \ = / ~ N \
c0h c0h
2 5 2 5
. ^coh,0cho fvn^ 2 4 3 . ^ coh, 0cho fvn ^ 2 4 3
X;=/ ^C2H4OCH3 X; = / ^ C2H4OCH3
^ /C0H,C1 ^ / C0H, C1
o< o <
w 2 5 w 2 5
blau blau blau blau blau blau h3c-n—c: blue blue blue blue blue blue h3c-n — c:
:0 : 0
cooch, cooch,
f~%- n f ~% - n
/c2h4cl / c2h4cl
\=/ "C2H4C1 \ = / "C2H4C1
blau blue
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
10 10th
h3c-n— er h3c-n— er
: 0 : 0
cooch, cooch,
ch. ch.
0-n~0 0-n ~ 0
blau blue
11 11
h3c-n—c cooch, h3c-n-c cooch,
c2h5 c2h5
n~<^3 n ~ <^ 3
blau blue
12 12
h3c-n—c' h3c-n-c '
:0 : 0
cooch. cooch.
ch ch
n- n-
blau blue
13 13
14 14
h3c-n—c' h3c-n-c '
:0 : 0
cooch, cooch,
h3c-n—c^ h3c-n-c ^
- 0 - 0
cooch, cooch,
<=2*5 <= 2 * 5
n- n-
ch. ch.
/N / N
^0 ^ 0
blau blau blue blue
15 15
16 16
h3c-n—c' h3c-n-c '
:0 : 0
h5c2~n— h5c2 ~ n—
0 0
cooch. cooch.
c2H5 c2H5
n n
0 0
0-"; 0- ";
ch. ch.
c2h5 c2h5
blau blau blue blue
i i
Naphtholactamverbindung ii Naphtholactam compound ii
Aminokomponente Amino component
Nuance auf Nuance on
Orion cooch3 Orion cooch3
C3~~N' C3 ~~ N '
'C2H5 "C2H5 'C2H5 "C2H5
blau blue
/CHo / CHo
\=j ^c2h4och3 \ = j ^ c2h4och3
blau rv«r blue rv «r
2H4OCH3 2H4OCH3
blau blue
/ y /c0h, ocho x=/ c0h, ocho 2 4 3 / y / c0h, ocho x = / c0h, ocho 2 4 3
blau ch. blue ch.
G-K) G-K)
blau blue
?2H5 ? 2H5
On-<3 On- <3
blau ch. blue ch.
OÛO OÛO
blau blue
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
24 24th
25 25th
26 26
cooch. cooch.
ch. ch.
n n
0 0
c2h5 c2h5
n n
^0^ ^ 0 ^
blau blau blau blue blue blue
27 27th
h3c-n— c- h3c-n— c-
0 0
cooc2h5 cooc2h5
/-ch3 / -ch3
—>T 3 -> T 3
c2h5 c2h5
-n -n
=/ \ = / \
blau blue
28 28
h3c-n—c h3c-n-c
:0 : 0
cooc2h5 cooc2h5
f—v /CH. f — v / CH.
\ ch. \ ch.
blau blue
29 29
h3c-n—c: h3c-n — c:
0 0
COOC2H5 COOC2H5
0-< 0- <
C2H5 'C2H5 C2H5 'C2H5
blau blue
9 9
618 997 618 997
Nr. I No. I
N aphtholactamverbindung N aphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
30 30th
h3c-n —c- h3c-n —c-
:0 : 0
cooc2h5 cooc2h5
<q-n: <q-n:
XU. XU.
^C2H4OCH3 ^ C2H4OCH3
blau blue
31 31
h3c-n— C- h3c-n— C-
0 0
cooc2h5 cooc2h5
V V—N. V V-N.
W \ W \
C2H4OCH3 C2H4OCH3
blau blue
32 32
h3c-n —cr h3c-n —cr
-.0 -.0
cooc2h5 cooc2h5
0-n 0-n
/C2H40ai3 / C2H40ai3
•C2H40CH3 • C2H40CH3
blau blue
33 33
34 34
h3c-n—c: h3c-n — c:
0 0
cooc2h5 cooc2h5
h3c-n—c' h3c-n-c '
:0 : 0
cooc2h5 cooc2h5
ch3 ch3
0-n-0 0-n-0
C2H5 C2H5
I I.
blau blau blue blue
35 35
h3c-n — C- h3c-n - C-
: 0 : 0
COOC2H5 COOC2H5
CH. CH.
o O
blau blue
997 997
10 10th
I I.
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n— c- Orion h3c-n— c-
0 0
cooc2h5 cooc2h5
<ph5 <ph5
Ç^-N— Ç ^ -N—
blau h3c-n—c- blue h3c-n — c-
0 0
cooc2h5 cooc2h5
h3c-n — c' h3c-n - c '
:0 • : 0 •
cooc2h5 cooc2h5
cooc2h5 cooc2h5
cooc2h5 cooc2h5
ch. ch.
i i
"KT "KT
^0 ^ 0
?2H5 ? 2H5
\T \ T
0 0
/—v ^CH' / —V ^ CH '
0-<„; 0- <";
/—\ /ch. / - \ / ch.
0-»C ; 0- »C;
C2H5 C2H5
blau blau blau blau cooc2h5 blue blue blue blue cooc2h5
cooc2h5 cooc2h5
o-< o- <
C2H5 C2H5 C2H5 C2H5
0_n^ch: 0_n ^ ch:
t' t '
C2H4ocH3 C2H4ocH3
blau blau blue blue
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
11 11
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
618 997 618 997
43 43
44 44
45 45
46 46
47 47
cooc2h5 cooc2h5
cooc2h5 cooc2h5
5 5
cooc2h5 cooc2h5
H5C2~N—C H5C2 ~ N-C
: 0 : 0
cooc2h5 cooc2h5
O-N^2"5 O-N ^ 2 "5
V-y ^C2HZ)OCH3 V-y ^ C2HZ) OCH3
C3~N C3 ~ N
/C2H4OCH3 T2H4OCH3 / C2H4OCH3 T2H4OCH3
f2H5 f2H5
oa-o ch. oa-o ch.
blau blau blau blau blau blue blue blue blue blue
48 48
49 49
cooc2h5 cooc2h5
cooc2h5 cooc2h5
<?2H5 <? 2H5
W u ^ W u ^
ch. ch.
I I.
.TU .TU
-0 -0
blau blau blue blue
618 997 618 997
Nr. No.
Naphtholactamverbind Naphtholactam compound
12 12
ung ir ung ir
50 50
H5C2~N— H5C2 ~ N—
0 0
H3C-N —c cooc2h5 H3C-N -c cooc2h5
=0 = 0
Aminokomponente Amino component
I2 5 I2 5
-N> -N>
H ï^ H ï ^
0' 0 '
51 51
c°och2ch -ch o-o c ° och2ch -ch o-o
CH« CH «
2 ^3 2 ^ 3
52 52
\ \
c°0ch2ch _ch c ° 0ch2ch _ch
2 ^3 2 ^ 3
C2H5 C2H5
H^C-JV—ç H ^ C-JV — ç
^0 ^ 0
53 53
c°och2ch2-ch3 c ° och2ch2-ch3
0-<c^ 0- <c ^
-c2h5 -c2h5
54 54
O-n; O-n;
•ch, • ch,
cooch2ch2-ch3 cooch2ch2-ch3
\ \
^2^4°^ ^ 2 ^ 4 ° ^
55 55
cooch2ch2-ch3 cooch2ch2-ch3
H3c-n-ç=O H3c-n-ç = O
C2H4°CH, C2H4 ° CH,
56 56
C00CH2CH2'Cn3 C00CH2CH2'Cn3
0-n^C2H4°®3 0-n ^ C2H4 ° ®3
C2H4OCH, C2H4OCH,
Nuance auf Nuance on
Orion blau blau blau blau blau blau blau Orion blue blue blue blue blue blue blue
13 13
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
57 57
h3c-n — c- h3c-n - c-
-.0 -.0
ch. ch.
OK) OK)
cooch2ch2-ch3 cooch2ch2-ch3
blau blue
58 58
59 59
h3c-n — c: h3c-n - c:
= 0 = 0
?2»5 ? 2 »5
0-M3 0-M3
cooch2ch2-ch3 cooch2ch2-ch3
h3c-n—c: h3c-n — c:
=0 = 0
c00ch2ch2-ch3 c00ch2ch2-ch3
ch. ch.
blau blau blue blue
60 60
h3c-n—c: h3c-n — c:
=0 = 0
cooch2ch2-ch3 cooch2ch2-ch3
c2H5 c2H5
l blau l blue
61 61
h3c-n —cs h3c-n —cs
=0 = 0
cooch2ch2-ch3 cooch2ch2-ch3
ch. ch.
-o blau -o blue
62 62
h3c-n— h3c-n—
0 0
c00ch2-ch ch, c00ch2-ch ch,
*ch. * ch.
On On
'CH. 'CH.
XCH. XCH.
blau blue
618 997 618 997
14 14
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
63 63
64 64
65 65
66 66
67 67
h3c-n cooch2-ch h3c-n cooch2-ch
0 0
•ch. • ch.
xc h och —N Z ^ J xc h och —N Z ^ J
cooch2-ch ch. cooch2-ch ch.
"ch. "ch.
•c2h4och3 • c2h4och3
blau blau blau blau blau blue blue blue blue blue
68 68
h3c-n—c: h3c-n — c:
'-0 '-0
o« O"
ch, ch,
xch. xch.
cooch-c0h,- cooch-c0h, -
I 2 5 I 2 5
ch„ ch "
blau blue
15 15
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
H3C-N^C: H3C-N ^ C:
=0 = 0
69 69
ö"< ö "<
/CH3 / CH3
c2h5 c2h5
C00CH-CoH,- C00CH-CoH,
i 2 5 i 2 5
CH„ CH "
blau blue
70 70
71 71
72 72
0~NC 0 ~ NC
c2h5 c2h5 c2h5 c2h5
0-n; 0-n;
-ch. -ch.
^C2H4och3 ^ C2H4och3
0-n. 0-n.
-/C2H5 - / C2H5
-c2h4och3 -c2h4och3
COOCH-C0Hc COOCH-C0Hc
Ì 2 ^ Ì 2 ^
CH„ CH "
blau blau blau h3c-n—c: blue blue blue h3c-n — c:
=0 = 0
73 73
C00CH-CqHC C00CH-CqHC
i 2 5 i 2 5
ch_ ch_
,—.. >-C0H, OCHo fVNC , - ..> -C0H, OCHo fVNC
^C2H4OCH3 ^ C2H4OCH3
blau blue
618 997 618 997
16 16
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
74 74
75 75
76 76
/-^ /CH. / - ^ / CH.
n>-N ■ n> -N ■
xch. xch.
/—x / ch 0 / —X / ch 0
/A-n 3 / A-n 3
\ \
c2h5 c2h5
C3~n' C3 ~ n '
-c2H5 -c2H5
-C2H5 -C2H5
blau blau blau blue blue blue
77 77
H4C2-N —c- H4C2-N —c-
:0 : 0
00 ch, 00 ch,
Q-* Q- *
-ch. -ch.
-C2H4och3 -C2H4och3
blau blue
78 78
H4c2-N-ç H4c2-N-ç
=0 = 0
00 ch, 00 ch,
0-N\ 0-N \
•c2h5 • c2h5
c2h4och. c2h4och.
blau blue
79 79
h4c2-n — c- h4c2-n - c-
-.0 -.0
00 ch, 00 ch,
A_/Wch3 A_ / Wch3
>c2h4och3 > c2h4och3
blau blue
80 80
H4C2~^~Ç H4C2 ~ ^ ~ Ç
:0 : 0
00 ch, 00 ch,
ch, ch,
blau blue
17 17th
I I.
Naphtholactam. erbindung Naphtholactam. connection
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
?2H5 ? 2H5
ch, ch,
ch, ch,
7r r ^ 7r r ^
^0 ^ 0
blau blau blau h3c-n— c blue blue blue h3c-n— c
^0 ^ 0
cn cn
/f~A ^CH / f ~ A ^ CH
( y-N (y-N
XCH XCH
blau h3c-n—ç blue h3c-n — ç
^0 ^ 0
cn h3c-n—c' cn h3c-n — c '
0 0
cn cn
0-n: 0-n:
0-n; 0-n;
-ch. -ch.
C2H5 C2H5
'C2H5 C2H5 'C2H5 C2H5
blau blau h3c-n—ç' blue blue h3c-n — ç '
CN CN
.0 .0
o- O-
-ch, -ch,
n n
\ \
c2h40ch. c2h40ch.
blau blue
618 997 618 997
Nr. I No. I
Naphtholactamverbindung h3c-n—c^° Naphtholactam compound h3c-n-c ^ °
89 89
cn h3c-n—c: cn h3c-n — c:
^0 ^ 0
cn cn
18 18th
Ii II
Aminokomponente Amino component
'/ V_ '/ V_
/C9H / C9H
n. n.
2 5 -c2h^och3 2 5 -c2h ^ och3
■ c0h,och- ■ c0h, och-
A-/ 2 4 3 A- / 2 4 3
X2H40CH3 X2H40CH3
Nuance auf Nuance on
Orion blau blau Orion blue blue
90 90
h3c-n—c^ h3c-n-c ^
^0 ^ 0
I I.
cn ch. cn ch.
ok) OK)
blau blue
91 91
92 92
93 93
h3c-n—c^ h3c-n-c ^
^0 ^ 0
cn h3c-n— ç cn h3c-n— ç
■-0 ■ -0
cn h3c-n—c' cn h3c-n — c '
■-0 ■ -0
cn cn
?2h5 ? 2h5
n— n—
ch. ch.
c2h5 c2h5
i blau blau blau i blue blue blue
94 94
h3c-n—c: h3c-n — c:
^0 ^ 0
CN CN
ch, ch,
^0 ^ 0
blau blue
19 19th
618 997 618 997
Nr. 1 number 1
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
95 95
h5c2-n—c- h5c2-n — c-
,0 , 0
cn h5c2-n—c- cn h5c2-n — c-
>0 > 0
96 96
cn h5c2-n—c- cn h5c2-n — c-
,0 , 0
97 97
cn h5c2-n—c* cn h5c2-n — c *
,0 , 0
98 98
cn cn
99 99
H5C2-N—Ç* H5C2-N — Ç *
.0 .0
cn h5C2-N—C- cn h5C2-N — C-
-0 -0
100 100
cn o cn o
'ch, 'ch,
n n
\ \
ch. ch.
OC; OC;
C2H5 C2H5
0-n; 0-n;
-C2H5 'C2H5 -C2H5 'C2H5
o n' o n '
-ch, -ch,
^C2H4och3 ^ C2H4och3
0-n. 0-n.
/c2h5 / c2h5
X2H4OCH3 X2H4OCH3
-coh,0ch, -coh, 0ch,
x==y ^C2H40CH3 x == y ^ C2H40CH3
blau blau blau blau blau blau h5c2-n—c- blue blue blue blue blue blue h5c2-n — c-
,0 , 0
101 101
cn ch, cn ch,
ON-<3 ON- <3
blau blue
618 997 618 997
20 20th
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
H5c2-N—Qr H5c2-N — Qr
,0 , 0
102 102
cn cn
H5C2"N~~C: H5C2 "N ~~ C:
,0 , 0
103 VÇ/- 103 VÇ / -
cn hqc0-n—c: cn hqc0-n — c:
-> £ i i -> £ i i
104 ^ 104 ^
■J0 ■ J0
cn cn
H5C2~N—^ H5C2 ~ N— ^
,0 , 0
105 105
cn h3c-n—c' cn h3c-n — c '
0 0
106 106
con ch, con ch,
ch. ch.
o O
C2H5 C2H5
n n
ch. ch.
c2H5 c2H5
i ch, i ch
■KT ■ KT
^0 ^ 0
(V/1 (V / 1
xch. xch.
blau blau blau blau blau h3c-n— c- blue blue blue blue blue h3c-n— c-
0 0
107 107
con ch. con ch.
•ch, • ch,
h~c-n—c h ~ c-n-c
J I I J I I
■ 0 ■ 0
108 108
CON CON
ch, ch,
ch. ch.
0/CI3 0 / CI3
XC„H XC "H
2 5 2 5
Q-K Q-K
-C2H5 'C2H5 -C2H5 'C2H5
blau blau blue blue
21 21st
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n— er Orion h3c-n— er
=o = o
109 109
con ch, con ch,
■ch, ■ ch,
h3c-n—c: h3c-n — c:
:0 : 0
110 110
con ch. con ch.
■ch, ■ ch,
h3c-n—c; h3c-n-c;
0 0
m con ch. m con ch.
•ch. • ch.
h3c-n— c- h3c-n— c-
■■0 ■■ 0
112 112
con ch. con ch.
•ch. • ch.
h3c-n—c: h3c-n — c:
0 0
113 113
con ch. con ch.
■ch, ■ ch,
—N —N
/.ch2CH2CH3 ^C2H5 /.ch2CH2CH3 ^ C2H5
blau blue
/choch0ch0cho f\-v 2 2 2 3 / choch0ch0cho f \ -v 2 2 2 3
w "nxc h 4 5 w "nxc h 4 5
blau blue
^Vh,-/C2H5 ^ Vh, - / C2H5
o- O-
\ \
c2h4och3 c2h4och3
blau blue
O-N. O-N.
'c2h5 'c2h5
-C2H4oc2H5 -C2H4oc2H5
blau ch. blue ch.
n—0 c 2h 5! n — 0 c 2h 5!
blau h3c-n—c; blue h3c-n — c;
>0 > 0
114 114
CON CON
ch. ch.
■ch, ■ ch,
?2h5 ? 2h5
cm-O cm-O
blau blue
618 997 618 997
22 22
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n— er Orion h3c-n— er
115 115
con ch. con ch.
•ch. • ch.
h3c-n—c: h3c-n — c:
O O
116 116
con ch. con ch.
■ch. ■ ch.
ch. ch.
-N -N
ch. ch.
oOo blau blau oOo blue blue
H3C-N—c H3C-N-c
^0 ^ 0
17 17th
con. con.
C2H5 •c2h5 C2H5 • c2h5
' xch. 'xch.
blau h3c-n—c blue h3c-n — c
-0 -0
118 118
con. con.
C2H5 C2H5 C2H5 C2H5
C3~n C3 ~ n
/CH3 / CH3
CoH CoH
2 5 2 5
blau h3c-n — c blue h3c-n - c
^0 ^ 0
119 119
con. con.
C2H5 C2H5 C2H5 C2H5
0-n; 0-n;
^c2H5 ^ c2H5
X2H5 X2H5
blau h3c-n —c blue h3c-n —c
-'0 -'0
120 120
CON. CON.
•C2H5 'C2H5 • C2H5 'C2H5
0-n.; 0-n .;
/C9H / C9H
2 5 -C2H4och3 2 5 -C2H4och3
blau blue
23 23
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n—c Orion h3c-n-c
-0 -0
121 121
con. con.
C2H5 ■c2h5 C2H5 ■ c2h5
h3c-n —c h3c-n-c
^0 ^ 0
122 122
con. con.
■C2H5 C2H5 ■ C2H5 C2H5
—N —N
/C2H5 / C2H5
^C2H4OC2H5 ^ C2H4OC2H5
ch. ch.
0N^0 0N ^ 0
blau blau blue blue
123 123
h3c-n—c' h3c-n-c '
^0 ^ 0
con. con.
C2H5 C2H5 C2H5 C2H5
C2H5 C2H5
I2 5 I2 5
0~N~0 0 ~ N ~ 0
blau blue
124 124
h3c-n —c' h3c-n —c '
-0 -0
con. con.
C2H5 'C2H5 C2H5 'C2H5
ch. ch.
•n blau • n blue
125 125
h3c-n—c: h3c-n — c:
-0 -0
con. con.
C2H5 C2H5 C2H5 C2H5
ch, ch,
I I.
.M .M
-o blau -o blue
126 126
h3c-n—c***° h3c-n-c *** °
CON' CON '
C4H9 C4H9 C4H9 C4H9
O-N O-N
\ \
ch, ch,
ch. ch.
blau blue
618 997 618 997
24 24th
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Órlon Órlon
127 127
128 128
OC; OC;
c„h c "h
2 5 2 5
On; On;
-C2H5 C2H5 -C2H5 C2H5
blau blau h3c-n—c' blue blue h3c-n — c '
-0 -0
129 129
con con
C4H9 c4H9 C4H9 c4H9
0-n 0-n
^ch3 ^ ch3
VC2H4OCH, VC2H4OCH,
blau h3c-n—c' blue h3c-n — c '
-0 -0
130 130
con; con;
C4H9 "C4H9 C4H9 "C4H9
! v—n. ! v — n.
XC2H5 XC2H5
^C2H4OCH3 ^ C2H4OCH3
blau h3c-n—c; blue h3c-n — c;
--0 --0
131 131
con. con.
C4H9 *C4H9 C4H9 * C4H9
n>-N/C2H5 n> -N / C2H5
\=/ \ \ = / \
C2H40C2H5 C2H40C2H5
blau hoc-n—c o i . blue hoc-n-c o i.
■-0 ■ -0
132 132
con; con;
■C4H9 "C4h9 ■ C4H9 "C4h9
•c„h,och. • c "h, och.
rv»r2 4 3 rv »r2 4 3
•c2h4och3 • c2h4och3
blau blue
25 25th
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n—c' Orion h3c-n-c '
■-0 ■ -0
133 133
con, con,
C4H9 "C4H9 C4H9 "C4H9
ch, ch,
o-^-o blau h3c-n—c o - ^ - o blue h3c-n — c
-0 -0
134 134
CON CON
C4H9 C4H9 C4H9 C4H9
?2H5 ? 2H5
q-»-0 q - »- 0
blau hqc-n—c blue hqc-n — c
■J I I ■ J I I
-.0 -.0
135 135
con o con o
^N-CH; ^ N-CH;
\ ch, \ ch,
blau hoc-n—c j i i blue hoc-n-c j i i
-0 -0
136 136
con con
O O
C3~n C3 ~ n
•ch, • ch,
\ \
CoH CoH
2 5 2 5
blau blue
137 137
h3c-n—c h3c-n-c
-0 -0
o-< o- <
c2H5 'C2H5 c2H5 'C2H5
blau blue
138 138
0 0
con con
O O
On-: On-:
/C2H5 / C2H5
'C2H40CH3 'C2H40CH3
blau blue
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
:0 : 0
HoC-N—C HoC-N-C
-j i i -j i i
139 139
con o con o
h3c-n— c h3c-n— c
-.0 -.0
140 140
h3c-n— c h3c-n— c
CON^ p CON ^ p
0 0
141 141
h3c-n—c h3c-n-c
CON^ p CON ^ p
0 0
142 142
h3c-n—c h3c-n-c
CON^ p CON ^ p
0 0
143 143
h3c-n—c h3c-n-c
CON^ p CON ^ p
0 0
144 144
/—\ CON^ p h3c-n—c / - \ CON ^ p h3c-n — c
=0 = 0
145 145
CON^ p CON ^ p
26 26
II II
Aminokomponente Amino component
—N —N
/-C2H4och3 / -C2H4och3
•coh,0chq 2 4 j • coh, 0chq 2 4 j
ChN ChN
ch, ch,
XCH, XCH,
C3~n C3 ~ n
-ch, -ch,
\ \
c2h5 c2h5
ö-< ö- <
c2«5 x2h5 c2 «5 x2h5
0-n, 0-n,
^°2H5 ^ ° 2H5
•C2H4OCH3 • C2H4OCH3
ch, ch,
OK3 OK3
^2H5 ^ 2H5
o-a-G o-a-G
Nuance auf Nuance on
Orion blau blau blau blau blau blau blau Orion blue blue blue blue blue blue blue
27 27th
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n—c Orion h3c-n-c
0 0
146 146
cooc2h4och3 cooc2h4och3
h3c-n—c h3c-n-c
0 0
147 147
cooc2h4och3 cooc2h4och3
^ /ch, ^ / ch,
rv-N " rv-N "
xch, xch,
Q-n Q-n
/ch3 Xc2H5 / ch3 Xc2H5
blau blau h3c-n—c^ blue blue h3c-n — c ^
0 0
148 148
cooc2h4och3 cooc2h4och3
0-N; 0-N;
-C2H5 X2H5 -C2H5 X2H5
blau h3c-n—c blue h3c-n — c
0 0
149 149
cooc2h4och3 cooc2h4och3
ch, ch,
o-i-o blau h3c-n—c o-i-o blue h3c-n — c
0 0
150 150
cooc2h4oc2h5 cooc2h4oc2h5
0-n; 0-n;
'CH, 'CH,
•ch. • ch.
blau h3c-n—c^ blue h3c-n — c ^
0 0
151 151
cooc2h4oc2h5 cooc2h4oc2h5
On On
/CH3 xC2H5 / CH3 xC2H5
blau h3c-n—c blue h3c-n — c
0 0
152 152
cooc2h4oc2h5 cooc2h4oc2h5
0-N; 0-N;
-C2H5 -C2H5
-c2h5 -c2h5
blau blue
618 997 618 997
28 28
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
153 153
h3c-n—c h3c-n-c
0 0
cooc2h4oc2h5 cooc2h4oc2h5
ch, ch,
0~N~0 0 ~ N ~ 0
blau blue
154 154
155 155
156 156
157 157
COOC2H4OCH3 COOC2H4OCH3
H5C2~N—C; H5C2 ~ N-C;
- 0 - 0
cooc2h4och3 cooc2h4och3
H5C2~N— H5C2 ~ N—
.0 .0
cooc2h4och3 cooc2h4och3
o< o <
ch, ch,
ch, ch,
0_n-ch: 0_n-ch:
— ^ n r c2h5 - ^ n r c2h5
0-n; 0-n;
-c2H5 -c2H5
"C2H5 "C2H5
ch, ch,
0^N_£) 0 ^ N_ £)
blau blau blau blau blue blue blue blue
158 158
159 159
h5c2-n—c; h5c2-n-c;
• 0 • 0
o-< o- <
ch, ch,
XCH, XCH,
h5c2-n—c cooc2h4oc2h5 h5c2-n-c cooc2h4oc2h5
0 0
/ nn ^'ch3 / nn ^ 'ch3
CoH CoH
=/ = /
2 5 2 5
cooc2h4oc2h5 cooc2h4oc2h5
blau blau blue blue
29 29
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
160 160
C2H5 -C2H5 C2H5 -C2H5
blau h5c2-n— c; blue h5c2-n— c;
^0 ^ 0
161 161
0~K 0 ~ K
/c,h h5c2-n—c / c, h h5c2-n-c
000^2^^ C2H ^ 0 000 ^ 2 ^^ C2H ^ 0
162 162
cooc2H4OC2H, cooc2H4OC2H,
2X15 2X15
c2h4och3 c2h4och3
ch, ch,
Q-N-0 Q-N-0
blau blau h3c-n — c' blue blue h3c-n - c '
>0 > 0
163 163
c00c2h4-c1 c00c2h4-c1
o O
'ch, 'ch,
n n
\ \
ch. ch.
blau blue
164 164
h3c-n —c^° h3c-n -c ^ °
cooc2h4-ci cooc2h4-ci
0-N 0-N
-ch. -ch.
CoH CoH
2 5 2 5
blau h3c-n —c blue h3c-n —c
165 165
n. n.
-c2h5 -c2h5
-c2h5 -c2h5
blau h3c-n —c blue h3c-n —c
'0 '0
166 166
c00c2h4-c1 c00c2h4-c1
o n o n
«ch, «Ch,
^C2H4OCH3 ^ C2H4OCH3
blau blue
618 997 618 997
30 30th
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
167 167
h3c-n-c; h3c-n-c;
c00c2h4-c1 c00c2h4-c1
0-n, 0-n,
^2H5 ^ 2H5
'C2H40CH3 'C2H40CH3
blau blue
168 168
h3c-n~c c00c2h4-c1 h3c-n ~ c c00c2h4-c1
o n, o n,
-c2h40ch3 c2h40ch3 -c2h40ch3 c2h40ch3
blau blue
169 169
c0h,-cooch0 I 2 4 3 c0h, -cooch0 I 2 4 3
cooch, cooch,
o< o <
ch, ch,
ch, ch,
blau blue
170 170
c2h4-cooch3 N—C = 0 c2h4-cooch3 N-C = 0
ooch, ooch,
0-n; 0-n;
-C2H5 "C2H5 -C2H5 "C2H5
blau blue
171 171
c2h4-cooch3 c2h4-cooch3
n—c = 0 n-c = 0
cooch, cooch,
// //
-n. -n.
■c2h4och3 ■ c2h4och3
blau blue
172 172
coh,-c00coh coh, -c00coh
2ll4 —-2n5 2ll4-2n5
N—C = 0 N-C = 0
ooc2H5 ooc2H5
\=y \ \ = y \
c2h40ch, c2h40ch,
blau blue
31 31
I I.
Naphtholactamverbindung c2h4-0ch3 Naphtholactam compound c2h4-0ch3
I I.
n— c —0 n— c —0
cooch3 cooch3
c0h,-och0 i 2 4 3 c0h, -och0 i 2 4 3
N—C = 0 N-C = 0
ooch, ooch,
Ii II
Aminokomponente Amino component
0-n/CH- 0-n / CH-
XCH, XCH,
q-: q-:
'c2h5 C2^5 'c2h5 C2 ^ 5
Nuance auf Nuance on
Orion blau blau Orion blue blue
Ç2H4-°CH3 n— c=0 Ç2H4- ° CH3 n— c = 0
cooc2h5 cooc2h5
\ch. \ ch.
blau c0h,-och» i 2 4 3 blue c0h, -och »i 2 4 3
n—c = 0 n-c = 0
ooc2h5 ooc2h5
0~n- 0 ~ n-
-C2H5 'C2H5 -C2H5 'C2H5
blau blue
C2H4-°C2H5 C2H4- ° C2H5
cooch. cooch.
„ /CH. "/ CH.
n>-N ' n> -N '
XCH. XCH.
blau c2h4-oc2h5 blue c2h4-oc2h5
N—C = 0 N-C = 0
ooch, ooch,
0~N\ 0 ~ N \
C2»5 "C2H5 C2 »5" C2H5
blau blue
618 997 618 997
32 32
Nr. I No. I
Naphtholactamverbindung coh/.-ocuh Naphtholactam compound coh /.- ocuh
179 179
i i
2 4 2 5 2 4 2 5
n— c = 0 n - c = 0
cooc2h5 cooc2h5
c2h4-oc2h5 c2h4-oc2h5
180 n — c = 0 180 n - c = 0
:ooc2h5 : ooc2h5
Ii II
Aminokomponente Amino component
/—y /ch. / —Y / ch.
\ch. \ ch.
w/ \ w / \
c0h c0h
2 5 2 5
Nuance auf Nuance on
Orion blau blau Orion blue blue
181 181
f.2v°-ö f.2v ° -ö
n— c=0 n - c = 0
cooch. cooch.
o< o <
ch. ch.
xch. xch.
blau blue
182 182
h3c-n—c' h3c-n-c '
3-0 3-0
cooch. cooch.
0"<î 0 "<î
2 5 2 5
œr ococh, œr ococh,
n' n '
i ch. i ch.
blau blau blue blue
184 184
h3c-n—c' h3c-n-c '
o-< o- <
c2«5 c2h5 c2 «5 c2h5
00ch2ch20ch3 00ch2ch20ch3
blau blue
33 33
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion h3c-n—er Orion h3c-n — er
: 0 : 0
185 185
cooch, cooch,
h h h h
h r m. h r m.
ch~ ch ~
blau h3c-n —c" blue h3c-n —c "
:0 : 0
186 186
cooc2h5 cooc2h5
h h h h
Il >-h n Il> -h n
ch, ch,
ch, ch,
blau blue
H.c-N-c H.c-N-c
I 1 I 1
0 0
187 187
188 188
h3c-n—c cooc2h4och3 o cooch. h3c-n-c cooc2h4och3 o cooch.
h h h h
Il J^H Il J ^ H
n ch, n ch,
ch. ch.
r II H r II H
'n' 'n'
ch, ch,
blau blau blue blue
189 189
h3c-n — c- h3c-n - c-
0 0
cooc2h5 cooc2h5
blau blue
190 190
h3c-n— C' h3c-n— C '
: o cooch. : o cooch.
n n
/c2h5 / c2h5
îh4-0 îh4-0
blau blue
191 191
H3C-N—C' H3C-N-C '
0-N 0-N
/C2H5 / C2H5
COOC2H4OCH3 COOC2H4OCH3
blau blue
618 997 618 997
34 34
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
H3C-N—C' H3C-N-C '
192 192
cooch. cooch.
ocp® ocp®
i ch. i ch.
blau blue
193 193
H,C-N—C H, C-N-C
j i ■ j i ■
cooc2h4och3 cooc2h4och3
CH, CH,
blau blue
194 194
h3c-n —c: h3c-n —c:
cooch. cooch.
/—y x 0h - / —Y x 0h -
p-ni och3 l d blau p-ni och3 l d blue
195 195
H3C-N—c; H3C-N-c;
:0 : 0
r/C9Hc n 25 r / C9Hc n 25
"C2H5 "C2H5
blau blue
196 196
0_n-co blau 0_n-co blue
197 197
198 198
h3c-n—c h3c-n-c
0 0
5 5
H5C2"N_C' H5C2 "N_C '
cooc2h5 cooc2h5
On-C° On-C °
CH-O CH-O
blau blau blue blue
35 35
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
199 199
200 200
cooc2h5 cooc2h5
h3c-n—c h3c-n-c
0 0
201 201
cooc2h4och3 cooc2h4och3
h3c-n—c: h3c-n — c:
:0 : 0
202 202
cooch. cooch.
nh— nh—
ch. ch.
c3~n^o~c2h' c3 ~ n ^ o ~ c2h '
blau blau blau blau h3c-n—c" blue blue blue blue h3c-n — c "
: 0 : 0
203 203
cooch. cooch.
C2H5 C2H5
blau h3c-n—c blue h3c-n — c
0 0
204 204
c00c2h40ch3 c00c2h40ch3
h H
c2h5 c2h5
blau h3c-n—c blue h3c-n — c
0 0
205 205
cooc2h4och3 cooc2h4och3
0© 0 ©
n' n '
i ch. i ch.
blau blue
618 997 618 997
36 36
Nr. 1 number 1
Naphtholactamverbindung Naphtholactam compound
II II
Aminokomponente Amino component
Nuance auf Nuance on
Orion Orion
206 206
207 207
h3c-n—c- h3c-n — c-
C1 cooc2h4och3 C1 cooc2h4och3
on: on:
N N
C2H5 C2H5
•c2h5 • c2h5
c2h5 c2h5 c2h5 c2h5
blau blau blue blue
208 208
Br cooch. Br cooch.
fxc2"5 fxc2 "5
W ^c2H5 W ^ c2H5
blau blue
209 209
h5c2"n~c' h5c2 "n ~ c '
ci cooc2h5 ci cooc2h5
0-n c2h5 c2h5 0-n c2h5 c2h5
blau blue
210 210
-c2h5 c2h5 -c2h5 c2h5
blau blue
211 211
H3C-N- Ç«=0 H3C-N- Ç «= 0
©-■o blau © - ■ o blue
Zinkchlorid, 10 Teile 1,2-Dichloräthan und 12,3 Teile Phos-BeispieH . phoroxytrichlorid. Man kondensiert während 18 Stunden bei Zinc chloride, 10 parts of 1,2-dichloroethane and 12.3 parts of Phos example. phoroxy trichloride. It is condensed for 18 hours
6,6 Teile N-Äthyl-N-(2-hydroxyäthyl)-anilin werden bei 70 fi5 80° C, verdünnt mit 50 Teilen Methyläthylketon, tropft bei bis 75° C mit 4,5 Teilen Essigsäureanhydrid in 30 Minuten 60° C 50 Teile Wasser dazu und verseift während 30 Minuten vollständig acetyliert. Dazu gibt man nacheinander 9,65 Teile bei 60° C. Bei 20 bis 25° C neutralisiert man mit Natronlauge. N-Methyl-5-carbomethoxynaphtholactam-l,8,0,6 Teile Bei pH 6 fällt das Produkt der Formel 6.6 parts of N-ethyl-N- (2-hydroxyethyl) aniline at 70 fi5 80 ° C, diluted with 50 parts of methyl ethyl ketone, drips at 75 ° C with 4.5 parts of acetic anhydride in 30 minutes 60 ° C 50 Add water and saponify completely acetylated for 30 minutes. 9.65 parts are added in succession at 60 ° C. At 20 to 25 ° C., the mixture is neutralized with sodium hydroxide solution. N-methyl-5-carbomethoxynaphtholactam-l, 8.0.6 parts At pH 6 the product of the formula falls
37 37
618 997 618 997
h-jc—-n—c—ß ^ h-jc —- n — c — ß ^
c2h5oh in guter Ausbeute aus, wird abgenutscht und getrocknet. Der so erhaltene Farbstoff färbt Polyacrylnitrilfasern mit blauer Nuance, besitzt hohe Licht- und gute Dekaturechtheit. c2h5oh in good yield, is filtered off and dried. The dye obtained in this way dyes polyacrylonitrile fibers with a blue shade, has high lightfastness and good decorative fastness.
Verwendet man, bei ansonst gleichem Vorgehen, anstelle des N-Methyl-5-carbomethoxy-naphtholactam-l ,8 äquivalente Mengen der in der folgenden Tabelle II in Kolonne I aufgeführten Naphtholactamverbindungen bzw. anstelle von N-Äthyl-N-(2-hydroxyäthyl)-anilin äquivalente Mengen der in Kolonne II aufgeführten Oxyalkylaniline, so erhält man Farbstoffe mit ähnln liehen Eigenschaften. If the procedure is otherwise the same, 8 equivalent amounts of the naphtholactam compounds listed in the following Table II in column I or instead of N-ethyl-N- (2-hydroxyethyl) are used instead of the N-methyl-5-carbomethoxy-naphtholactam-1,8 ) -aniline equivalent amounts of the oxyalkylanilines listed in column II, dyestuffs with similar properties are obtained.
Tabelle II Nr. I Table II No. I
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion Orion
211 211
h3c-n —c* h3c-n —c *
:0 : 0
cooch. cooch.
■ch. ■ ch.
0_N- 3 0_N- 3
C2H4OH C2H4OH
blau blue
212 212
h3c-n — c h3c-n - c
;0 ; 0
cooch, cooch,
0-n: 0-n:
•ch, • ch,
ch0ch-ch0 ch0ch-ch0
i 3 i 3
oh blau oh blue
213 213
h3c-n—c: h3c-n — c:
: 0 : 0
cooch. cooch.
f\-2 5 f \ -2 5
ch0ch-ch~ ch0ch-ch ~
l 3 l 3
oh blau oh blue
214 214
H3C-N—C' H3C-N-C '
.0 .0
cooch. cooch.
,—y /-CH. , —Y / -CH.
ir\- n w ^ch2ch-c2h5 ir \ - n w ^ ch2ch-c2h5
oh h3c-n— C' oh h3c-n— C '
: 0 : 0
215 215
cooch. cooch.
0-n c2h40h c2h4oh blau 0-n c2h40h c2h4oh blue
618 997 618 997
38 38
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion h3c-n —c' Orion h3c-n-c '
:0 : 0
216 216
cooch, cooch,
(>N; (> N;
•C2H4OH ch0ch-ch~ • C2H4OH ch0ch-ch ~
i 3 i 3
oh blau h3c-n—c' oh blue h3c-n — c '
:0 : 0
217 217
cooch, cooch,
0-n; 0-n;
oh i oh i
-ch2ch-ch3 ch0ch-cho i 3 -ch2ch-ch3 ch0ch-cho i 3
oh blau h3c-n —C' oh blue h3c-n —C '
• 0 • 0
218 218
cooch, cooch,
0_N^"C2H4"OH 0_N ^ "C2H4" OH
^ j 2 5 oh blau ^ j 2 5 oh blue
219 219
220 220
221 221
222 222
cooch. cooch.
On; On;
0-n: 0-n:
oh I oh I.
-ch2ch-c2h5 -ch2ch-c2h5
ch0ch-c0h, z. j 2 5 ch0ch-c0h, e.g. j 2 5
oh Oh
•ch, • ch,
'c2h4oh 'c2h4oh
0kn; 0kn;
C2H5 C2H5
c2h40h c2h40h
^CHo fVNC ^ CHo fVNC
x=/ ^CH0CH-CH0 x = / ^ CH0CH-CH0
i 3 i 3
oh blau blau blau blau oh blue blue blue blue
39 39
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
223 223
224 224
225 225
II II
Oxyalkyl-aniline Oxyalkyl anilines
On; On;
cooch. cooch.
oh Oh
-c2h4-oh CHoCH-CoH, -c2h4-oh CHoCH-CoH,
2, 2 5 2, 2 5
oh Oh
Nuance auf Nuance on
Orion blau blau blau Orion blue blue blue
226 226
c9h/i-cn I2 4 c9h / i-cn I2 4
n— c=0 n - c = 0
C3~n: C3 ~ n:
•ch. • ch.
'c2h4oh blau 'c2h4oh blue
227 227
c,h,-cn c, h, -cn
I 4 I 4
N—C=0 N-C = 0
cooch. cooch.
n- n-
C2H5 C2H5
c2h4oh blau c2h4oh blue
228 228
c0h,-cn i 2 4 c0h, -cn i 2 4
n— c=0 n - c = 0
cooch. cooch.
c2H5 c2H5
ch0ch-ch~ ch0ch-ch ~
I 3 I 3
oh blau oh blue
229 229
h3c-n—c- h3c-n — c-
0 0
cooc2h5 cooc2h5
•ch. • ch.
"c2h4oh blau "c2h4oh blue
618 997 618 997
40 40
Nr. 1 number 1
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion h3c-n —c: Orion h3c-n —c:
:0 : 0
230 230
cooc2h5 cooc2h5
0-n: 0-n:
c2h5 c2h5
c2h40h blau h3c-n —c: c2h40h blue h3c-n —c:
:0 : 0
231 231
c00c2h5 c00c2h5
0-n: 0-n:
■ch, ■ ch,
ch0ch-ch0 ch0ch-ch0
2| 3 2 | 3rd
oh blau h3c-n—c- oh blue h3c-n — c-
0 0
232 232
cooc2h5 cooc2h5
n: n:
c2h5 c2h5
ch0ch-cho 2, 3 ch0ch-cho 2, 3
oh blau oh blue
233 233
234 234
235 235
cooc2h5 cooc2h5
cooc2h5 cooc2h5
0-n: 0-n:
■ch. ■ ch.
'c2h4oh 'c2h4oh
0-n: 0-n:
c2h5 c2h5
c2h4oh c2h4oh
0m» : 0m »:
C2H4OH C2H4OH
coh,0h 2 4 coh, 0h 2 4
blau blau blau blue blue blue
;h3c-n—c: ; h3c-n — c:
=0 = 0
236 236
CHo CHo
—r J —R J
-n. -n.
"c2h40h c00ch2ch2-ch3 "c2h40h c00ch2ch2-ch3
blau blue
41 41
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion Orion
237 237
238 238
239 239
blau blau blau h3c-n— c- blue blue blue h3c-n— c-
-.0 -.0
240 240
0-n: 0-n:
•ch. • ch.
"c2h4oh cooch2ch2ch2-ch3 "c2h4oh cooch2ch2ch2-ch3
blau h3c-n — c: blue h3c-n - c:
=0 = 0
241 241
0-n cooch2ch2ch2-ch3 0-n cooch2ch2ch2-ch3
C2H5 C2H5
c2h40h blau c2h40h blue
242 242
hoc-n— c: -> i hoc-n— c: -> i
S0 S0
•ch3 • ch3
HT J HT J
coo(|:h-c2h5 ch3 coo (|: h-c2h5 ch3
-n. -n.
c2h4oh blau c2h4oh blue
618 997 618 997
42 42
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion h-c-n—c: Orion h-c-n-c:
J i J i
:0 : 0
243 243
coo(|:h-c2h5 CH3 coo (|: h-c2h5 CH3
0-n: 0-n:
C2H5 C2H5
c2h4oh blau h3c-n—c' c2h4oh blue h3c-n — c '
: 0 : 0
244 244
cn h3c-n—c' cn h3c-n — c '
:0 : 0
245 245
h3c-n—c cn h3c-n-c cn
0 0
246 246
cn cn
•ch~ -n. j • ch ~ -n. j
O O
C2H4OH C2H4OH
■ch. ■ ch.
n: n:
0-n: 0-n:
ch0ch-cho l 3 ch0ch-cho l 3
oh Oh
■c2h5 ■ c2h5
c,h,oh blau blau blau h3c-n— ç- c, h, oh blue blue blue h3c-n— ç-
■-0 ■ -0
247 247
cn cn
/C9H, / C9H,
^\-N ^ \ - N
^CH0CH-CH^ ^ CH0CH-CH ^
2| 3 2 | 3rd
oh blau h3c-n—c: oh blue h3c-n — c:
>0 > 0
248 248
cn cn
^ . chq N ^. chq N
^CH2CH-C2H5 blau ^ CH2CH-C2H5 blue
• oh h3c-n—c" • oh h3c-n-c "
: 0 : 0
249 249
cn cn
0-n: 0-n:
c2h40h c2h40h blau c2h40h c2h40h blue
43 43
618 997 618 997
Nr. I No. I
Naphtholactamverbindung Naphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion h3c-n—c1 Orion h3c-n-c1
^0 ^ 0
250 250
cn cn
« s/c2h40h «S / c2h40h
^"CH0CH-CH„ ^ "CH0CH-CH"
2| 3 2 | 3rd
oh blau h3c-n—c oh blue h3c-n — c
0 0
251 251
cn cn
H5C2"N—C' H5C2 "N-C '
>0 > 0
252 252
cn cn
0-n; 0-n;
o- O-
-n. -n.
oh i oh i
ch2ch-ch3 ch0ch-ch0 ch2ch-ch3 ch0ch-ch0
2l 3 2l 3
oh Oh
■ ch. ■ ch.
c2h4oh blau blau h5C2-n—c- c2h4oh blue blue h5C2-n — c-
,0 , 0
253 253
cn cn
(' \ ('\
■n: ■ n:
■ch. ■ ch.
ch0ch-ch„ ch0ch-ch "
i 3 i 3
oh blau oh blue
H5C2"N~~C H5C2 "N ~~ C
-0 -0
254 254
cn cn
Q-h Q-h
C2H5 *c2h4oh blau h5c2-N—Ç'- C2H5 * c2h4oh blue h5c2-N — Ç'-
■,0 ■, 0
255 255
cn cn
^ ^C0Hc blau x==/ ch0ch-cho i 3 ^ ^ C0Hc blue x == / ch0ch-cho i 3
oh h5c2-n-ç oh h5c2-n-ç
,0 , 0
256 256
cn cn
"ch0ch-c0h,- blau z| z J "ch0ch-c0h, - blue z | z J
oh Oh
618 997 618 997
44 44
Nr. I No. I
Naphthol actam Verbindung Naphthol actam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion Orion
H5C2"N—C* H5C2 "N — C *
,0 , 0
257 257
258 258
259 259
260 260
cn cn
H5C2~N—^ H5C2 ~ N— ^
.0 .0
cn h5c2-N—Cr cn h5c2-N — Cr
,0 , 0
CN CN
h3c-n—c: h3c-n — c:
-0 -0
con. con.
C4H9 C4H9 C4H9 C4H9
ch2ch-ch3 ch2ch-ch3
oh oh Oh oh
3 3rd
c2h4oh blau blau blau blau c2h4oh blue blue blue blue
261 261
262 262
H5C2~N—C H5C2 ~ N-C
-.0 -.0
h3c-n—c con: h3c-n-c con:
0 0
C4H9 •c4h9 C4H9 • c4h9
con o con o
0N; 0N;
C2H5 C2H5
C2H40H C2H40H
n' n '
•c2h5 • c2h5
c2h40h blau blau c2h40h blue blue
263 263
c2H5 c2H5
c.h.oh blau c.h.oh blue
45 45
618 997 618 997
Nr. I No. I
N aphtholactamverbindung N aphtholactam compound
II II
Oxyalkyl-aniline Oxyalkyl anilines
Nuance auf Nuance on
Orion Orion
264 264
H3C-N—C' H3C-N-C '
:0 : 0
COOCH. COOCH.
OH OH
H H
r i r i
CH. CH.
blau blue
265 265
h3c-n—c: h3c-n — c:
:0 : 0
COOC2H5 COOC2H5
^OH ^ OH
CH. CH.
blau blue
266 266
H3C-N—C^ H3C-N-C ^
: 0 : 0
COOCH. COOCH.
OH OH
n' n '
c2h5 c2h5
blau blue
267 267
H3C-N — C H3C-N - C
:0 : 0
COOC2H5 COOC2H5
OH OH
h N' h N '
I I.
c2h5 c2h5
blau blue
268 268
H3C-N— C^ H3C-N- C ^
: 0 : 0
Cl COOCH. Cl COOCH.
0-N: 0-N:
c2h5 c2h5
c2h4oh blau c2h4oh blue
269 269
H3C-N—C' H3C-N-C '
:0 : 0
Cl COOCH, Cl COOCH,
c2h5 c2h5
N N
CH0CH-CH CH0CH-CH
I I.
oh blau oh blue
270 270
H3C-N—C' H3C-N-C '
:0 : 0
Br COOCH. Br COOCH.
0-n: 0-n:
c2h5 c2h5
C0H,OH 2 4 C0H, OH 2 4
blau blue
618 997 618 997
46 46
Nr. I No. I
Naphtholactamverbindung h3c-n—c^0 Naphtholactam compound h3c-n-c ^ 0
271 271
Br COOCH. Br COOCH.
II II
Oxyalkyl-aniline Oxyalkyl anilines
CK CK
c2h4oh c2h4oh
C2H4OH C2H4OH
Nuance auf Nuance on
Orion blau h5c2~n—c Orion blue h5c2 ~ n — c
.0 .0
272 272
Br COOC2H5 Br COOC2H5
0-n' 0-n '
C2H5 C2H5
c2h4oh blau c2h4oh blue
273 273
274 274
Br COOC2h5 Br COOC2h5
0-n; 0-n;
0-n: 0-n:
c2h5 c2h5
c2h4oh c2h4oh c2h4oh blau blau c2h4oh c2h4oh c2h4oh blue blue
Färbevorschrift I Dyeing Instructions I
1 Teil des gemäss Beispiel 1 erhaltenen Farbstoffes wird in 2000 Teilen Wasser unter Zusatz von 4 Teilen 40%iger Essigsäure, 1 Teil kristallisiertem Natriumacetat und 10 Teilen wasserfreiem Natriumsulfat gelöst. In dieses Färbebad geht man bei 60° C mit 100 Teilen abgetrocknetem Garn aus Polyacrylnitril-stapelfasern ein, erhöht die Temperatur innerhalb einer halben Stunde auf 100° C und färbt eine Stunde bei Kochtemperatur. Dann wird die Färbung gut gespült und getrocknet. 1 part of the dye obtained in Example 1 is dissolved in 2000 parts of water with the addition of 4 parts of 40% acetic acid, 1 part of crystallized sodium acetate and 10 parts of anhydrous sodium sulfate. This dye bath is mixed with 100 parts of dried polyacrylonitrile staple fiber yarn at 60.degree. C., the temperature is raised to 100.degree. C. in half an hour and the dyeing is carried out for one hour at the cooking temperature. Then the coloring is rinsed well and dried.
Färbevorschrift II Staining instructions II
Ein Polyacrylnitril-Mischpolymerisat, bestehend aus 93 % Acrilnitril und 7 % Vinylacetat wird in Dimethylacetamid zu A polyacrylonitrile copolymer, consisting of 93% acrylonitrile and 7% vinyl acetate, is added in dimethylacetamide
15% gelöst. Die Spinnflüssigkeit wird in ein Spinnbad extruiert, welches aus 40% Dimethylacetamid und 60% Wasser besteht. 15% solved. The spinning liquid is extracted into a spinning bath which consists of 40% dimethylacetamide and 60% water.
4<1 Anschliessend wird das entstandene Spinnkabel nach bekannten Methoden verstreckt und durch Spülen mit heissem und kaltem Wasser von Dimethylacetamid befreit. Dieses nasse Spinnkabel wird durch Eintauchen in ein Bad von 42° C, das 9 g/1 Farbstoff gemäss Beispiel 2 enthält und mit Essigsäure auf pH 4,5 gestellt 4 <1 The resulting tow is then stretched using known methods and dimethylacetamide is removed by rinsing with hot and cold water. This wet spun cable is immersed in a bath at 42 ° C. which contains 9 g / 1 of dye according to Example 2 and adjusted to pH 4.5 with acetic acid
50 worden ist, gefärbt. Die Kontaktzeit Faserkabel/Färbeflotte beträgt 2 Sekunden. Anschliessend wird die überschüssige Farbflotte abgequetscht und das Spinnkabel dem Trockner zugeführt. Es resultiert ein tiefblau gefärbtes Faserkabel mit guten Echtheiten. 50 has been colored. The contact time fiber cable / dyeing liquor is 2 seconds. The excess liquor is then squeezed out and the spinning cable is fed to the dryer. The result is a deep blue colored fiber cable with good fastness properties.
C C.
Claims (3)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH693276A CH618997A5 (en) | 1976-06-02 | 1976-06-02 | Process for the preparation of naphtholactam dyestuffs |
GB2300377A GB1583160A (en) | 1976-06-02 | 1977-05-31 | Cationic naphtholactam dyes and the production and use thereof |
FR7716779A FR2353613A1 (en) | 1976-06-02 | 1977-06-01 | CATIONIC NAPHTHOLACTAM COLORANTS, THEIR PREPARATION PROCESS AND THEIR APPLICATION |
DE19772724701 DE2724701A1 (en) | 1976-06-02 | 1977-06-01 | NEW CATIONIC NAPHTHOLACTAM COLORS, THEIR PRODUCTION AND USE |
JP6403777A JPS5327627A (en) | 1976-06-02 | 1977-06-02 | New cationic naphtholactam dyestuffs* process for manufacture thereof and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH693276A CH618997A5 (en) | 1976-06-02 | 1976-06-02 | Process for the preparation of naphtholactam dyestuffs |
Publications (1)
Publication Number | Publication Date |
---|---|
CH618997A5 true CH618997A5 (en) | 1980-08-29 |
Family
ID=4317305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH693276A CH618997A5 (en) | 1976-06-02 | 1976-06-02 | Process for the preparation of naphtholactam dyestuffs |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5327627A (en) |
CH (1) | CH618997A5 (en) |
DE (1) | DE2724701A1 (en) |
FR (1) | FR2353613A1 (en) |
GB (1) | GB1583160A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332937A (en) * | 1979-04-04 | 1982-06-01 | Ciba-Geigy Corporation | Naphtholactam compounds |
JP4150488B2 (en) * | 2000-04-07 | 2008-09-17 | 花王株式会社 | Hair dye composition |
-
1976
- 1976-06-02 CH CH693276A patent/CH618997A5/en not_active IP Right Cessation
-
1977
- 1977-05-31 GB GB2300377A patent/GB1583160A/en not_active Expired
- 1977-06-01 DE DE19772724701 patent/DE2724701A1/en not_active Withdrawn
- 1977-06-01 FR FR7716779A patent/FR2353613A1/en active Granted
- 1977-06-02 JP JP6403777A patent/JPS5327627A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2724701A1 (en) | 1977-12-15 |
GB1583160A (en) | 1981-01-21 |
FR2353613A1 (en) | 1977-12-30 |
JPS5327627A (en) | 1978-03-15 |
FR2353613B1 (en) | 1980-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |