Anthraquinone compound

The present invention relates to an anthraquinone compound, a process for producing the same and a process for dyeing or printing fiber materials using the same.
Reactive dyes, particularly those having a so-called vinylsulfone type fiber reactive group, have been extensively used for dyeing or printing hydroxyl group- or amide group-containing fiber materials, particularly those such as cellulose fibers and polyamide and polyurethane fibers, because of their favorable dye performance.
Fiber reactive anthraquinone dyes of this kind are disclosed in U.S. Pat. No. 4,631,341. Also in Examples 6 and 7 of Published Examined Japanese Patent Application No. 17113/1965, the fiber reactive dyes of the following formula in the free acid form, ##STR4## are known.
However, existing fiber reactive dyes become hard to meet needs from technical and economical points of view with recent changes in the situation of dye houses. For example, they become not up to the mark even in the dyeing performance such as build-up and fastness properties which are fundamental requirements for the dyes.
In order to find an anthraquinone compound meeting needs of such high level, the present inventors have undertaken extensive studies on the kind of chromophor, kind and number of fiber reactive groups and kind and linking position of bridging groups between the chromophor and the fiber reactive group, and have found the fact that an anthraquinone compound having a specific combination thereof can meet such needs.
The present invention provides an anthraquinone compound of the following formula (I) in the free acid form, ##STR5## wherein R and R.sub.1 independently of one another are each hydrogen or alkyl, A is a divalent group of the following formula (a), (b), (c), (d), (e) or (f), the formula (a) ##STR6## in which R.sub.3, R.sub.4 and R.sub.5 independently of one another are each hydrogen, methyl, ethyl, methoxy or ethoxy, m is 0 or 1, n is 0, 1 or 2, and the asterisked linkage bonds to ##STR7## the formula (b) being ##STR8## in which p is 0, 1, 2 or 3, the formula (c) being --CH.sub.2).sub.q, in which q is an integer of from 2 through 6,
the formula (d) being ##STR9## in which r is 1 or 2, the formula (e) being ##STR10## in which s is an integer of from 2 through 6, t is 0, 1 or 2, and * is as defined above, and the formula (f) being ##STR11## in which u and v independently of one another are each 0, 1 or 2, B.sub.1 is phenylene unsubstituted or substituted once or twice by methyl, ethyl, methoxy, ethoxy, chloro, bromo or nitro, or naphthylene unsubstituted or substituted by sulfo, Z.sub.1 is vinyl or --CH.sub.2 CH.sub.2 L in which L is a group splittable by the action of alkali, l is 0, 1 or 2, and
X is a group of the following formula (g), (h) or (i),
the formula (g) being ##STR12## in which R.sub.2 is hydrogen or alkyl, B.sub.2 is phenylene unsubstituted or substituted once or twice by methyl, ethyl, methoxy, ethoxy, chloro, bromo, nitro, carboxy or sulfo, or naphthylene unsubstituted or substituted by sulfo, and Z.sub.2 is vinyl or --CH.sub.2 CH.sub.2 L in which L is as defined above,
the formula (h) being ##STR13## in which R.sub.6 and R.sub.7 independently of one another are each hydrogen, alkyl, phenyl, naphthyl or benzyl, and the formula (i) being ##STR14## in which R, A and l are as defined above, and a process for producing the anthraquinone compound of the formula (I), which comprises subjecting any one of an anthraquinone intermediate compound of the following formula (II) in the free acid form, ##STR15## wherein R, A and l are as defined above, an amine compound of the following formula (III), ##STR16## wherein R.sub.1, B.sub.1 and Z.sub.1 are as defined above, and a compound of the following formula (IV),
X--H (IV)
wherein X is as defined above, to first condensation with a cyanuric halide, followed by second and third condensation reactions using the remaining two.
The present invention also provides a method for dyeing or printing fiber materials, which comprises using the anthraquinone compound of the formula (I).
In the above formula (I), the alkyl represented by R and R.sub.1 is preferably one having 1 to 4 carbon atoms, and is unsubstituted or substituted by hydroxy, cyano, C.sub.1 -C.sub.4 alkoxy, halogeno, carbamoyl, carboxy, C.sub.1 -C.sub.4 alkoxycarbonyl, C.sub.1 -C.sub.4 alkylcarbonyloxy, sulfo or sulfamoyl. Preferred examples thereof are as those disclosed in U.S. Pat. No. 4,631,341. Of these, preferred is a case where R is hydrogen or methyl, and R.sub.1 is hydrogen, methyl or ethyl.
Among the divalent groups represented by A, preferred are those having the formula (a) wherein R.sub.3, R.sub.4 and R.sub.5 independently of one another are each hydrogen or methyl, m is 0 or 1, and n is 1, the formula (b) wherein p is 0, 1 or 2, the formula (c) wherein q is 2, 3 or 4, the formula (d) wherein r is 2, the formula (e) wherein s is 2, 3 or 4 and t is 0 or 1, and the formula (f) wherein u and v are independently of one another are each 0 or 1.
Examples of the phenylene and naphthylene represented by B.sub.1 are as follows: ##STR17## wherein the asterisked linkage bonds to ##STR18## Of these, particularly preferred are phenylene unsubstituted or substituted by methyl or methoxy, and naphthylene unsubstituted or substituted by sulfo.
The number l of sulfo appended to the anthraquinone nucleus can be determined to balance the water solubility of the desired anthraquinone compound (I) in consideration of the numbers of sulfo and other water solubility-imparting groups appended to those other than the anthraquinone nucleus. In the present invention, it is preferred to balance the water solubility by selecting O as the number l.
The splittable group L in --CH.sub.2 CH.sub.2 L represented by Z.sub.1 is known as the one capable of being split by the action of an alkali, and includes, for example, sulfato, thiosulfato, phosphato, acetoxy and chloro. In the present invention, preferred Z.sub.1 is .beta.-sulfatoethyl which may be partially replaced by vinyl.
With respect to the group represented by X, the symbols R.sub.2, B.sub.2 and Z.sub.2 in the formula (g) are as explained above for the symbols R.sub.1, B.sub.1 and Z.sub.1, respectively.
The alkyl represented by R.sub.6 and R.sub.7 in the formula (h) is preferably one having 1 to 4 carbon atoms, and is unsubstituted or substituted once or twice by C.sub.1 -C.sub.4 alkoxy, sulfo, carboxy, hydroxy, chloro, phenyl or sulfato. Of these, preferred are methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, .beta.-sulfatoethyl, .beta.-sulfoethyl, .beta.-methoxyethyl, .beta.-carboxyethyl and the like.
The phenyl represented by R.sub.6 and R.sub.7 is unsubstituted or substituted once or twice by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, sulfo, carboxy and chloro. Of these, preferred are phenyl, 2-, 3- or 4-sulfophenyl, 2-, 3- or 4-carboxyphenyl, 2-, 3- or 4-chlorophenyl, 2,4-, 2,5- or 3,5-disulfophenyl and the like.
The naphthyl represented by R.sub.6 and R.sub.7 is unsubstituted or substituted once, twice or three times by hydroxy, carboxy, sulfo, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or chloro. Of these, preferred are 2-, 3-, 4-, 5-, 6-, 7- or 8-sulfo-1-naphthyl, 1-, 5-, 6-, 7- or 8-sulfo-2-naphthyl, 2,4-, 5,7-, 6,8-, 4,8-, 4,7-, 3,8-, 4,6-, 3,7- or 3,6-disulfo-2-naphthyl, 4,6,8-, 2,4,7- or 3,6,8-trisulfo- 1-naphthyl, 1,5,7-, 4,6,8- or 3,6,8-trisulfo-2-naphthyl and the like.
The benzyl represented by R and R.sub.7 is unsubstituted or substituted once or twice by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, sulfo or chloro. Of these, preferred are benzyl, 2-, 3- or 4-sulfobenzyl and the like.
Among the groups represented by the formula (h), preferred is a case where any one of R.sub.6 and R.sub.7 is the unsubstituted or substituted phenyl or naphthyl group, and the other is hydrogen or the alkyl.
Among the anthraquinone compounds of the formula (I), particularly preferred are those of the following formulas (I-1), (I-2) and (I-3), in each free acid form, the formula (I-1) being ##STR19## wherein A is as defined above, R.sub.8 is hydrogen, methyl or ethyl, B.sub.3 and B.sub.4 independently of one another are each phenylene unsubstituted or substituted by methyl or methoxy, and Z.sub.3 and Z.sub.4 independently of one another are each .beta.-sulfatoethyl or vinyl, the formula (I-2) being ##STR20## wherein A is as defined above, R.sub.9 and R.sub.10 independently of one another are each hydrogen, methyl or ethyl, B.sub.5 is phenylene unsubstituted or substituted by methyl or methoxy, or naphthylene unsubstituted or substituted by sulfo, B.sub.6 is phenyl or naphthyl unsubstituted or substituted once or twice by methyl, ethyl, methoxy, ethoxy, sulfo, carboxy or chloro, and Z.sub.5 is .beta.-sulfatoethyl or vinyl, and the formula (I-3) being ##STR21## wherein A is as defined above, R.sub.11 is hydrogen, methyl or ethyl, B.sub.7 is phenylene unsubstituted or substituted by methyl or methoxy, or naphthylene unsubstituted or substituted by sulfo, and Z.sub.6 is .beta.-sulfatoethyl or vinyl.
The anthraquinone compounds of the present invention may be in the form of a free acid or an alkali metal or alkaline earth metal salt, preferably such as sodium or potassium salt.
The present anthraquinone compound of the formula (I) can be produced, for example, in the following manner.
Any one of the anthraquinone intermediate compound of the formula (II), the amine compound of the formula (III) and the compound of the formula (IV) is subjected to first condensation with a cyanuric halide such as cyanuric chloride, cyanuric fluoride and the like, followed by second and third condensations using the remaining ones.
The first condensation can be carried out in an aqueous medium at a temperature of -5.degree. to 30.degree. C., while controlling the pH within a range of 2 to 8, the second condensation at a temperature of 10.degree. to 50.degree. C., while controlling the pH within a range of 3 to 9, and the third condensation at a temperature of 30.degree. to 90.degree. C., while controlling the pH within a range of 2 to 6.
The anthraquinone intermediate compound of the formula (II) can be readily obtained in a conventional manner, for example, by subjecting a 1-amino-4-bromoanthraquinonesulfonic acid of the following formula (V), ##STR22## wherein l is as defined above, and a diamine compound of the following formula (VI), ##STR23## wherein A and R are as defined above, and W is an amino-protecting group such as acetyl, or hydrogen, to Ullmann condensation reaction, followed by hydrolysis using an alkali or acid, if the diamine compound having the amino-protecting group as W is used.
In the above process for the production of the anthraquinone compound (I), the starting compounds may be used in the form of a free acid or an alkali metal or alkaline earth metal salt, depending on the reaction conditions.
Examples of the anthraquinonesulfonic acid (V) are 1-amino-4-bromoanthraquinone-2-sulfonic acid, 1-amino-4-bromoanthraquinone-2,6- or 2,7-disulfonic acid and 1-amino-4-bromoanthraquinone-2,5,8-trisulfonic acid.
Examples of the diamine compound (VI) are 2,4,6-trimethyl-3,5-diaminobenzenesulfonic acid, 5-methyl-2,4-diaminobenzenesulfonic acid, 2,4-diaminobenzene-1,5-disulfonic acid, 2,5-diaminobenzene-1,4-disulfonic acid, 2,5-diamino-4-methoxybenzenesulfonic acid, 1,3- or 1,4-diaminocyclohexane, 2- or 4-methyl-1,3-diaminocyclohexane, 5,5-dimethyl-1,3-diaminocyclohexane, 1-amino-4-N-methyl, ethyl or .beta.-carboxyethylaminocyclohexane, 4-aminomethyl-2-amino-5-methylbenzenesulfonic acid, 4- or 5-aminomethyl-2-aminobenzenesulfonic acid, 5-aminomethyl-3-amino-2,4-dimethylbenzenesulfonic acid, 6-aminomethyl-2-amino-3-methoxybenzenesulfonic acid, 3-aminomethyl-2-amino-5-methylbenzenesulfonic acid, 4-aminomethyl-2-amino-5-methoxybenzenesulfonic acid, 5-aminomethyl-2-aminobenzene-1,4-disulfonic acid, 4-aminomethyl-2-amino-5-ethylbenzenesulfonic acid, N-methyl or N-ethyl compounds of the above aminomethyl-carrying compounds, ethylenediamine, 1,3-diaminopropane, 1,4-diaminobutane, 1,6-diaminohexane, 4,4'-diaminobiphenyl-2,2'-disulfonic acid, 4,4'-diaminobiphenyl-3-sulfonic acid, m- or p-phenylenediamine, 2,4- or 2,5-diaminobenzenesulfonic acid, N-.beta.-carboxyethyl-p-phenylenediamine, 4-(.beta.-aminoethyl)aniline, 4-(.gamma.-aminopropylamino)aniline, 4-(.beta.-aminoethylamino)aniline-2-sulfonic acid, 4-(.beta.-aminoethylamino)aniline-3-sulfonic acid, 4-(.beta.-aminoethylamino)aniline-2,5-disulfonic acid, 4-(.gamma.-aminopropylamino)aniline-2-sulfonic acid, 4-(.gamma.-aminopropylamino)aniline-2,5-disulfonic acid, 4-(4'-aminobutylamino)aniline-3-sulfonic acid, 4-(5'-aminoamylamino)aniline-3-sulfonic acid, 4-(6'-aminohexylamino)aniline-3-sulfonic acid, 4-(3'-aminophenylamino)aniline, 4-(4'-aminophenylamino)aniline, 4-(3 '-aminophenylamino)aniline-2-sulfonic acid, 4-(3'-aminophenylamino)aniline-3-sulfonic acid, 4-(4'-aminophenylamino)aniline-2-sulfonic acid, 4-(4'-aminophenylamino)aniline-3-sulfonic acid, 4-[(3'-amino-4'-sulfo)phenylamino]aniline, 4-[(4'-amino-3'-sulfo)phenylamino]aniline, 4-[(3'-amino-4'-sulfo)phenylamino]aniline-2-sulfonic acid, 4-[(3'-amino-4'-sulfo)phenylamino]aniline-3-sulfonic acid, 4-[(4'-amino-3'-sulfo)phenylamino]aniline-2-sulfonic acid, 4-[(4'-amino-3'-sulfo)phenylamino]aniline-3-sulfonic acid, 4-[(4'-amino-2',5'-disulfo)phenylamino]aniline-3-sulfonic acid and compounds, one amino of which has been protected by acetyl or the like.
The compound (IV) having the formula (h) as X includes aromatic and aliphatic amine compounds.
Examples of the aromatic amine compounds are 1-aminobenzene, 1-amino-2-, 3- or 4-methylbenzene, 1-amino-2, 3 or 4-ethylbenzene, 1-amino-2-, 3- or 4-methoxybenzene, 1-amino-2-, 3- or 4-ethoxybenzene, 1-amino-2-, 3- or 4-chlorobenzene, 1-amino-2,4- or 2,5-dimethylbenzene, 1-amino-3,4- or 3,5-dimethylbenzene, 1-amino-2,4- or 2,5-dichlorobenzene, N-methyl or N-ethyl compounds thereof, 2-, 3- or 4-aminobenzenesulfonic acid, 5-aminobenzene-1,3-disulfonic acid, 6-aminobenzene-1,4-disulfonic acid, 6-aminobenzene-1,3-disulfonic acid, 4-amino-5-methylbenzene-1,3-disulfonic acid, 3- or 4-aminobenzoic acid, 5-aminobenzene-1,3-dicarboxylic acid, 5-amino-2-hydroxybenzenesulfonic acid, 4-amino-2-hydroxybenzenesulfonic acid, 5-amino-2-ethoxybenzenesulfonic acid, N-(2-hydroxyethyl)amino-3-methylbenzene, 3- or 4-methylaminobenzoic acid, 3- or 4-methylaminobenzenesulfonic acid, 2-aminonaphthalene-1-sulfonic acid, 4-aminonaphthalene-1-sulfonic acid, 5-aminonaphthalene-1-sulfonic acid, 6-aminonaphthalene-1-sulfonic acid, 7-aminonaphthalene-1-sulfonic acid, 8-aminonaphthalene-1-sulfonic acid, 1-aminonaphthalene-2-sulfonic acid, 4-aminonaphthalene-2-sulfonic acid, 5-aminonaphthalene-2-sulfonic acid, 6-aminonaphthalene-2-sulfonic acid, 7-aminonaphthalene-2-sulfonic acid, 7-methylaminonaphthalene-2-sulfonic acid, 7-ethylaminonaphthalene-2-sulfonic acid, 7-butylaminonaphthalene-2-sulfonic acid, 7-isobutylaminonaphthalene-2-sulfonic acid, 8-aminonaphthalene-2-sulfonic acid, 4-aminonaphthalene-1,3-disulfonic acid, 5-aminonaphthalene-1,3-disulfonic acid, 6-aminonaphthalene-1,3-disulfonic acid, 7-aminonaphthalene-1,3-disulfonic acid, 8-aminonaphthalene-1,3-disulfonic acid, 2-aminonaphthalene-1,5-disulfonic acid, 3-aminonaphthalene-1,5-disulfonic acid, 4-aminonaphthalene-1,5-disulfonic acid, 4-aminonaphthalene-1,6-disulfonic acid, 8-aminonaphthalene-1,6-disulfonic acid, 4-aminonaphthalene-1,7-disulfonic acid, 3-aminonaphthalene-2,6-disulfonic acid, 4-aminonaphthalene-2,6-disulfonic acid, 3-aminonaphthalene-2,7-disulfonic acid, 4-aminonaphthalene-2,7-disulfonic acid, 6-aminonaphthalene-1,3,5-trisulfonic acid, 7-aminonaphthalene-1,3,5-trisulfonic acid, 4-aminonaphthalene-1,3,6-trisulfonic acid, 7-aminonaphthalene-1,3,6-trisulfonic acid, 8-aminonaphthalene-1,3,6-trisulfonic acid and 4-aminonaphthalene-1,3,7-trisulfonic acid.
Examples of the aliphatic amine compounds are methylamine, ethylamine, n-propylamine, isopropylamine, n-butylamine, isobutylamine, sec-butylamine, dimethylamine, diethylamine, methylethylamine, 2-chloroethylamine, 2-methoxyethylamine, 2-aminoethanol, 2-methylaminoethanol, bis-(2-hydroxyethyl)amine, 2-acetylaminoethylamine, 1-amino-2-propanol, 3-methoxypropylamine, 1-amino-3-dimethylaminopropane, 2-aminoethanesulfonic acid, aminomethanesulfonic acid, 2-methylaminoethanesulfonic acid, 3-amino-1-propanesulfonic acid, 2-sulfatoethylamine, aminoacetic acid, methylaminoacetic acid, e-aminocaproic acid, benzylamine, 2-, 3- or 4-chlorobenzylamine, 4-methylbenzylamine, N-methylbenzylamine, 2-, 3- or 4-sulfobenzylamine, 2-phenylethylamine, 1-phenylethylamine, and 1-phenyl-2-propylamine.
After completion of the reaction, the desired anthraquinone compound-containing reaction mixture may be formed into a liquid commercial product, if desired, after removing inorganic salts and with addition of a stabilizer or a dyeing improver. The liquid product obtained or the aforesaid reaction mixture may be subjected to evaporation such as spray-drying, thereby obtaining a pulverulent commercial product. Alternatively according to a conventional manner, the reaction mixture may be formed into either a liquid or pulverulent commercial product through salting-out using an electrolyte.
The anthraquinone compound (I) of the present invention is fiber-reactive and useful for dyeing or printing fiber materials such as hydroxyl group-containing and amide group-containing fiber materials.
The hydroxyl group-containing materials include natural or synthetic hydroxyl group-containing materials such as cellulose fiber materials, regenerated products thereof and polyvinyl alcohol. Examples of the cellulose fiber materials are cotton and other vegetable fiber such as linen, hemp, jute and ramie fibers. Examples of the regenerated cellulose fibers are viscose staple and filament viscose.
The amide group-containing materials include synthetic or natural polyamide and polyurethane. Examples of the materials, particularly in the fibrous forms, are wool and other animal furs, silk, leather, polyamide-6,6, polyamide-6, polyamide-11 and polyamide-4.
The dyeing can be carried out in a manner suitable for the fiber reactive group of the compound.
For example, the dyeing of cellulose fiber materials can be carried out using the anthraquinone compound of the present invention and an acid binding agent such as sodium hydroxide, sodium carbonate, phosphates, silicates, sodium hydrogencarbonate and the like. The dyeing method can be determined depending on the nature and physical shape of the fibers to be dyed, and selected from, for example, exhaustion dyeing method, printing method, cold-pad-batch-up method and the like.
The exhaustion dyeing can be carried out at a relatively low temperature in the presence of an acid binding agent such as sodium carbonate, trisodium phosphate, sodium hydroxide and the like together with a neutral salt such as sodium sulfate, sodium chloride and the like. In carrying out the printing, a printing paste can be prepared using a paste or emulsion paste such as sodium alginate and starch ether, and an alkali compound such as sodium carbonate, sodium hydrogencarbonate, sodium hydroxide, trisodium phosphate, sodium trichloroacetate and their potassium or alkaline earth metal compounds or an alkali-liberating compound, if desired, together with conventional printing auxiliaries such as urea or a dispersant. Fibers can be printed with the printing paste, dried and then heat-treated particularly in the presence of steam, thereby completing the printing. In carrying out the cold-pad-batch-up method, a padding liquor can be prepared using sodium hydroxide alone or a mixture thereof with sodium silicate, sodium carbonate or trisodium phosphate as the acid binding agent, if desired, together with sodium sulfate or sodium chloride, and a hydrotropic agent such as urea or a penetrant. The fibers can be padded at ambient temperature with the padding liquor, batched-up on a roller, allowed to stand for 3 hours or more or over-night, thereafter washed with water and then dried to complete the dyeing.
The anthraquinone compound in accordance with the present invention can be characterized by superior dye performance in the dyeing and printing of fiber materials, particularly those such as cellulose fibers. The anthraquinone compound can exhibit high exhaustion and fixation percentages, and superior build-up, level-dyeing and washing-off properties as well as high robustness so that the dyeability can hardly affected by some changes in dyeing conditions such as temperatures, bath ratios, salt concentration and the like. Moreover, dyed or printed products are superior in fastness properties such as light fastness, perspiration-light fastness, perspiration fastness, acid-hydrolysis fastness, washing fastness, chlorine fastness and the like.
The present invention is illustrated in more detail with reference to the following examples, which are only illustrative and not intended to limit the scope of the present invention. In examples, parts are by weight.

EXAMPLE 1
1-Amino-4-(3'-amino-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid (23.7 parts), cyanuric chloride (9.3 parts) and 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts) were subjected to condensation in an aqueous medium one after another in a usual manner. Successively, the condensate was allowed to react with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) at 60.degree. to 70.degree. C. under a weak acid condition. Thereafter, the reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR24##
EXAMPLE 2
Example 1 was repeated, provided that 1-amino-4-(3'-amino-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid, 1-aminobenzene-4-.beta.-sulfatoethylsulfone and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, respectively, thereby obtaining the corresponding anthraquinone compounds of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
Run No. Column 1 Column 2 Column 3 Column 4 1 ##STR25## ##STR26## ##STR27## Brilliant blue 2 " ##STR28## " " 3 " ##STR29## ##STR30## " 4 " ##STR31## ##STR32## " 5 ##STR33## ##STR34## ##STR35## Brilliant blue 6 " ##STR36## ##STR37## " 7 ##STR38## ##STR39## " " 8 " ##STR40## ##STR41## " 9 ##STR42## ##STR43## ##STR44## Brilliant blue 10 ##STR45## ##STR46## ##STR47## " 11 ##STR48## ##STR49## ##STR50## " 12 " ##STR51## ##STR52## " 13 ##STR53## ##STR54## ##STR55## Brilliant blue 14 ##STR56## ##STR57## " " 15 ##STR58## ##STR59## " " 16 ##STR60## ##STR61## ##STR62## Brilliant blue 17 ##STR63## ##STR64## ##STR65## " 18 ##STR66## ##STR67## ##STR68## " 19 ##STR69## ##STR70## ##STR71## Brilliant blue 20 ##STR72## ##STR73## " " 21 ##STR74## ##STR75## " " 22 ##STR76## ##STR77## ##STR78## Brilliant blue 23 ##STR79## ##STR80## ##STR81## " 24 ##STR82## " " " 25 ##STR83## ##STR84## ##STR85## Brilliant blue 26 ##STR86## ##STR87## " " 27 ##STR88## ##STR89## ##STR90## " 28 ##STR91## ##STR92## ##STR93## Brilliant blue 29 ##STR94## ##STR95## " " 30 ##STR96## ##STR97## " " 31 ##STR98## ##STR99## ##STR100## Brilliant blue 32 ##STR101## ##STR102## ##STR103## " 33 " ##STR104## " " 34 " ##STR105## ##STR106## " 35 ##STR107## ##STR108## ##STR109## Brilliant blue 36 ##STR110## ##STR111## ##STR112## " 37 ##STR113## ##STR114## " " 38 ##STR115## ##STR116## " " 39 ##STR117## ##STR118## ##STR119## Brilliant blue 40 ##STR120## ##STR121## ##STR122## " 41 ##STR123## ##STR124## ##STR125## " 42 ##STR126## ##STR127## ##STR128## " 43 ##STR129## ##STR130## ##STR131## Brilliant blue 44 ##STR132## ##STR133## ##STR134## " 45 ##STR135## ##STR136## " " 46 ##STR137## ##STR138## " " 47 ##STR139## ##STR140## ##STR141## Brilliant blue 48 ##STR142## ##STR143## ##STR144## " 49 " ##STR145## " " 50 " ##STR146## " " 51 ##STR147## ##STR148## ##STR149## Brilliant blue 52 " ##STR150## " " 53 ##STR151## ##STR152## ##STR153## " 54 ##STR154## ##STR155## ##STR156## " 55 ##STR157## ##STR158## ##STR159## Brilliant blue
EXAMPLE 3
1-Amino-4-(3'-aminopropylamino)anthraquinone-2-sulfonic acid (20 parts), cyanuric chloride (9.2 parts) and 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts) were subjected to condensation in an aqueous medium one after another in a usual manner. Successively, the resulting condensate was further allowed to react with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) at 60.degree. to 70.degree. C. under a weak acid condition. Thereafter, the reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR160##
EXAMPLE 4
Example 3 was repeated, provided that 1-amino-4-(3'-aminopropylamino)anthraquinone-2-sulfonic acid, 1-aminobenzene-4-.beta.-sulfatoethylsulfone and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, respectively, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
__________________________________________________________________________RunNo. Column 1 Column 2 Column 3 Column__________________________________________________________________________ 4 ##STR161## ##STR162## ##STR163## Brilliant blue2 ##STR164## ##STR165## ##STR166## Brilliant blue3 ##STR167## ##STR168## ##STR169## Brilliant blue4 ##STR170## ##STR171## ##STR172## Brilliant blue5 ##STR173## ##STR174## ##STR175## Brilliant blue6 ##STR176## ##STR177## ##STR178## Brilliant blue7 ##STR179## ##STR180## ##STR181## Brilliant blue8 ##STR182## ##STR183## " Brilliant blue9 ##STR184## ##STR185## ##STR186## Brilliant blue10 ##STR187## ##STR188## ##STR189## Brilliant blue11 ##STR190## ##STR191## " Brilliant__________________________________________________________________________ blue
DYEING EXAMPLE 1
The anthraquinone compound obtained in Example 1 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of a brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 2
The anthraquinone compound obtained in Run No. 7 of Example 2 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 3
______________________________________Composition of printing paste Parts______________________________________Anthraquinone compound obtained 5in Example 3Urea 5Sodium alginate (5%), thickner 50Hot water 25Sodium hydrogencarbonate 2Balance (water) 13______________________________________
Mercerized cotton broad cloth was printed with the printing paste of the above composition, pre-dried, steamed at 100.degree. C. for 5 minutes, washed with hot water, soaped, again washed with hot water and dried, to obtain a printed product of a brilliant blue color superior in fastness properties.
EXAMPLE 5
1-Amino-4-bromoanthraquinone-2-sulfonic acid and 4-[(4'-amino-3'-sulfo)phenylamino]aniline-3-sulfonic acid was subjected to Ullmann condensation in the presence of cuprous chloride as a catalyst, thereby obtaining an anthraquinone intermediate compound of the following formula (1) in the free acid form. ##STR192##
The above intermediate compound (33 parts) was subjected to first condensation in an aqueous medium with cyanuric chloride (9.3 parts) in a usual manner, followed by second condensation with 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts). Successively, the resulting condensate was subjected to third condensation with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) at 60.degree. to 70.degree. C. under a weak acid condition. The reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR193##
EXAMPLE 6
Example 5 was repeated, provided that the intermediate compound of the formula (1), 1-aminobenzene-4-.beta.-sulfatoethylsulfone and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
Run No. Column 1 Column 2 Column 3 Column 4 1 ##STR194## ##STR195## ##STR196## Brilliantblue 2 " ##STR197## " Brilliantblue 3 " ##STR198## ##STR199## Brilliantblue 4 " ##STR200## ##STR201## Brilliantblue 5 " ##STR202## ##STR203## Brilliantblue 6 " ##STR204## ##STR205## Brilliantblue 7 ##STR206## ##STR207## " Brilliantblue 8 " ##STR208## ##STR209## Brilliantblue 9 " ##STR210## ##STR211## Brilliantblue 10 " ##STR212## ##STR213## Brilliantblue 11 ##STR214## ##STR215## " Brilliantblue 12 " ##STR216## ##STR217## Brilliantblue 13 " ##STR218## ##STR219## Brilliantblue 14 " ##STR220## ##STR221## Brilliantblue 15 " ##STR222## ##STR223## Brilliantblue 16 " ##STR224## ##STR225## Brilliantblue 17 ##STR226## ##STR227## ##STR228## Brilliantblue 18 " ##STR229## ##STR230## Brilliantblue 19 " ##STR231## ##STR232## Brilliantblue 20 " ##STR233## " Brilliantblue 21 ##STR234## ##STR235## ##STR236## Brilliantblue 22 " ##STR237## ##STR238## Brilliant blue 23 " ##STR239## ##STR240## Brilliantblue 24 ##STR241## ##STR242## ##STR243## Brilliantblue
EXAMPLE 7
1-Amino-4-bromoanthraquinone-2-sulfonic acid and 4-(.beta.-acetylaminoethylamino)aniline-3-sulfonic acid were subjected to Ullmann condensation in the presence of cuprous chloride as a catalyst, followed by hydrolysis of the acetyl group under an acid condition of hydrochloric acid, thereby obtaining an anthraquinone intermediate compound of the following formula (2) in the free acid form. ##STR244##
The above intermediate compound (26.6 parts) was subjected to first condensation in an aqueous medium with cyanuric chloride (9.3 parts) in a usual manner, followed by second condensation with 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts). Successively, the resulting condensate was subjected to third condensation with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) at 60.degree. to 70.degree. C. under a weak acid condition. The reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR245##
EXAMPLE 8
Example 7 was repeated, provided that the intermediate compound of the formula (2). 1-aminobenzene-4-.beta.-sulfatoethylsulfone and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
__________________________________________________________________________Run ColumnNo. Column 1 Column 2 Column 3 4__________________________________________________________________________ ##STR246## ##STR247## ##STR248## Brilliant blue2 " ##STR249## ##STR250## Brilliant blue3 " ##STR251## ##STR252## Brilliant blue4 " ##STR253## ##STR254## Brilliant blue5 ##STR255## ##STR256## ##STR257## Brilliant blue6 " ##STR258## ##STR259## Brilliant blue7 " ##STR260## ##STR261## Brilliant blue8 ##STR262## ##STR263## " Brilliant__________________________________________________________________________ blue
DYEING EXAMPLE 4
The anthraquinone compound obtained in Example 5 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of a brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 5
The anthraquinone compound obtained in Run No. 7 of Example 6 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 7
______________________________________Composition of printing paste Parts______________________________________Anthraquinone compound obtained 5in Example 7Urea 5Sodium alginate (5%), thickner 50Hot water 25Sodium hydrogencarbonate 2Balance (water) 13______________________________________
Mercerized cotton broad cloth was printed with the printing paste of the above composition, pre-dried, steamed at 100.degree. C. for 5 minutes, washed with hot water, soaped, again washed with hot water and dried, to obtain a printed product of a brilliant blue color superior in fastness properties.
EXAMPLE 9
1-Amino-4-(3'-amino-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid (23.7 parts), cyanuric chloride (9.3 parts) and 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) were subjected to condensation in an aqueous medium one after another in a usual manner. Successively, the resulting condensate was further subjected to condensation with aniline (4.7 parts) at 60.degree. to 70.degree. C. under a weak acid condition. Thereafter, the reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR264##
EXAMPLE 10
Example 9 was repeated, provided that 1-amino-4-(3'-amino-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid, 1-aminobenzene-3-.beta.-sulfatoethylsulfone and aniline were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, respectively, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
Run No. Column 1 Column 2 Column 3 Column 4 1 ##STR265## ##STR266## ##STR267## Brilliant blue 2 " ##STR268## ##STR269## " 3 " ##STR270## ##STR271## " 4 " ##STR272## ##STR273## " 5 ##STR274## ##STR275## ##STR276## Brilliant blue 6 " ##STR277## ##STR278## " 7 ##STR279## ##STR280## ##STR281## " 8 " ##STR282## ##STR283## " 9 ##STR284## ##STR285## ##STR286## Brilliant blue 10 ##STR287## ##STR288## ##STR289## " 11 ##STR290## ##STR291## ##STR292## " 12 " ##STR293## ##STR294## " 13 ##STR295## ##STR296## ##STR297## Brilliant blue 14 ##STR298## ##STR299## ##STR300## " 15 ##STR301## ##STR302## ##STR303## " 16 ##STR304## ##STR305## ##STR306## Brilliant blue 17 ##STR307## ##STR308## ##STR309## " 18 ##STR310## ##STR311## ##STR312## " 19 ##STR313## ##STR314## H.sub.2 NC.sub.3 H.sub.7 Brilliant blue 20 ##STR315## ##STR316## ##STR317## " 21 ##STR318## ##STR319## ##STR320## " 22 ##STR321## ##STR322## ##STR323## Brilliant blue 23 ##STR324## ##STR325## H.sub.2 NCH.sub.3 " 24 ##STR326## " ##STR327## " 25 ##STR328## ##STR329## ##STR330## " 26 ##STR331## ##STR332## " Brilliant blue 27 ##STR333## ##STR334## ##STR335## " 28 ##STR336## ##STR337## ##STR338## Brilliant blue 29 ##STR339## ##STR340## ##STR341## " 30 ##STR342## ##STR343## ##STR344## " 31 ##STR345## ##STR346## ##STR347## Brilliant blue 32 ##STR348## ##STR349## ##STR350## " 33 " ##STR351## ##STR352## " 34 " ##STR353## ##STR354## " 35 ##STR355## ##STR356## ##STR357## Brilliant blue 36 ##STR358## ##STR359## ##STR360## " 37 ##STR361## ##STR362## H.sub.2 NC.sub.2 H.sub.5 " 38 ##STR363## ##STR364## ##STR365## " 39 ##STR366## ##STR367## ##STR368## Brilliant blue 40 ##STR369## ##STR370## H.sub.2 NC.sub.3 H.sub.7 " 41 ##STR371## ##STR372## ##STR373## " 42 ##STR374## ##STR375## ##STR376## " 43 ##STR377## ##STR378## ##STR379## Brilliant blue 44 ##STR380## ##STR381## ##STR382## " 45 ##STR383## ##STR384## ##STR385## " 46 ##STR386## ##STR387## " " 47 ##STR388## ##STR389## ##STR390## Brilliant blue 48 ##STR391## ##STR392## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H " 49 " ##STR393## ##STR394## " 50 " ##STR395## ##STR396## " 51 ##STR397## ##STR398## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue 52 " ##STR399## " " 53 ##STR400## ##STR401## ##STR402## " 54 ##STR403## ##STR404## ##STR405## Brilliant blue 55 " ##STR406## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H "
EXAMPLE 11
1-Amino-4-(3'-aminopropylamino)anthraquinone-2-sulfonic acid (20 parts), cyanuric chloride (9.3 parts) and 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts) were subjected to condensation in an aqueous medium one after another in a usual manner. Successively, the resulting condensate was further subjected to condensation with aniline (4.7 parts) at 60.degree. to 70.degree. C. under a weak acid condition. Thereafter, the reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR407##
EXAMPLE 12
Example 11 was repeated, provided that 1-amino-4-(3'-aminopropylamino)anthraquinone-2-sulfonic acid, 1-aminobenzene-4-.beta.-sulfatoethylsulfone and aniline were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, respectively, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in column 4.
These compounds show the aforementioned beneficial properties of the present invention.
__________________________________________________________________________Run No. Column 1 Column 2 Column 3 Column__________________________________________________________________________ 4 ##STR408## ##STR409## ##STR410## Brilliant blue2 ##STR411## ##STR412## ##STR413## Brilliant blue3 ##STR414## ##STR415## ##STR416## Brilliant blue4 ##STR417## ##STR418## ##STR419## Brilliant blue5 ##STR420## ##STR421## ##STR422## Brilliant blue6 ##STR423## ##STR424## ##STR425## Brilliant blue7 ##STR426## ##STR427## ##STR428## Brilliant blue8 ##STR429## ##STR430## ##STR431## Brilliant blue9 ##STR432## ##STR433## H.sub.2 NC.sub.2 H.sub.4SO.sub .3 H Brilliant blue10 ##STR434## ##STR435## ##STR436## Brilliant blue11 ##STR437## ##STR438## ##STR439## Brilliant__________________________________________________________________________ blue
EXAMPLE 13
1-Amino-4-bromoanthraquinone-2-sulfonic acid and 4-[(4'-amino-3'-sulfo)phenylamino]aniline-3-sulfonic acid were subjected to Ullmann condensation in the presence of cuprous chloride as a catalyst, thereby obtaining an anthraquinone intermediate compound of the following formula (1) in the free acid form. ##STR440##
The above intermediate compound (33 parts) was subjected to first condensation in an aqueous medium with cyanuric chloride (9.3 parts) in a usual manner, followed by second condensation with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts). Successively, the resulting condensate was subjected to third condensation with N-methylaniline (5.4 parts) at 60.degree. to 70.degree. C. under a wask acid condition. The reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR441##
EXAMPLE 14
Example 13 was repeated, provided that the intermediate compound of the formula (1), 1-aminobenzene-3-.beta.-sulfatoethylsulfone and N-methylaniline were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
__________________________________________________________________________RunNo. Column 1 Column 2 Column 3 Column__________________________________________________________________________ 4 1 ##STR442## ##STR443## ##STR444## Brilliant blue 2 " ##STR445## ##STR446## Brilliant blue 3 " ##STR447## ##STR448## Brilliant blue 4 ##STR449## ##STR450## ##STR451## Brilliant blue 5 " ##STR452## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue 6 " ##STR453## ##STR454## Brilliant blue 7 ##STR455## ##STR456## ##STR457## Brilliant blue 8 ##STR458## ##STR459## ##STR460## Brilliant blue 9 " ##STR461## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue10 " ##STR462## ##STR463## Brilliant blue11 ##STR464## ##STR465## ##STR466## Brilliant blue12 ##STR467## ##STR468## ##STR469## Brilliant blue13 " ##STR470## ##STR471## Brilliant blue14 " ##STR472## ##STR473## Brilliant blue15 " ##STR474## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue16 " ##STR475## ##STR476## Brilliant blue17 ##STR477## ##STR478## ##STR479## Brilliant blue18 " ##STR480## ##STR481## Brilliant blue19 " ##STR482## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue20 " ##STR483## H.sub.2 NCH.sub.2 CH.sub.2 COOH Brilliant blue21 ##STR484## ##STR485## ##STR486## Brilliant blue22 " ##STR487## H.sub.2 NC.sub.3 H.sub.7 Brilliant blue23 " ##STR488## ##STR489## Brilliant blue24 ##STR490## ##STR491## ##STR492## Brilliant__________________________________________________________________________ blue
EXAMPLE 15
1-Amino-4-bromoanthraquinone-2-sulfonic acid and 4-(.beta.-acetylaminoethylamino)aniline 3-sulfonic acid were subjected to Ullmann condensation in the presence of cuprous chloride as a catalyst, followed by hydrolysis of the acetyl group under an acid condition of hydrochloric acid, thereby obtaining an anthraquinone intermediate compound of the following formula (2) in the free acid form ##STR493##
The above intermediate compound (26.6 parts) was subjected to first condensation in an aqueous medium with cyanuric chloride (9.3 parts) in a usual manner, followed by second condensation with 1-aminobenzene-4-.beta.-sulfatoethylsulfone (14.1 parts). Successively, the resulting condensate was subjected to third condensation with 2-naphthylamine-6-sulfonic acid (11.2 parts) at 60.degree. to 70.degree. C. under a weak acid condition. The reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR494##
EXAMPLE 16
Example 15 was repeated, provided that the intermediate compound of the formula (2), 1-aminobenzene-4-.beta.-sulfatoethylsulfone and 2-naphthylamine-6-sulfonic acid were replaced by the respective compounds shown in Columns 1, 2 and 3 of the following table, thereby obtaining the corresponding anthraquinone compound of a shade on cellulose fibers as shown in Column 4.
These compounds show the aforementioned beneficial properties of the present invention.
__________________________________________________________________________Run No. Column 1 Column 2 Column 3 Column__________________________________________________________________________ 4 ##STR495## ##STR496## ##STR497## Brilliant blue2 " ##STR498## ##STR499## Brilliant blue3 " ##STR500## ##STR501## Brilliant blue4 " ##STR502## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue5 ##STR503## ##STR504## H.sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 H Brilliant blue6 " ##STR505## ##STR506## Brilliant blue7 " ##STR507## ##STR508## Brilliant blue8 ##STR509## ##STR510## ##STR511## Brilliant__________________________________________________________________________ blue
DYEING EXAMPLE 7
The anthraquinone compound obtained in Example 9 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 8
The anthraquinone compound obtained in Run No. 7 of Example 10 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 9
The anthraquinone compound obtained in Example 11 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (30 parts) and cotton (10 parts) were added thereto. The bath was heated to 70.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 10
The anthraquinone compound obtained in Run No. 7 of Example 12 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (30 parts) and cotton (10 parts) were added thereto. The bath was heated to 70.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 11
The anthraquinone compound obtained in Example 13 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 50.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of a brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 12
The anthraquinone compound obtained in Run No. 4 of Example 14 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 50.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 13
______________________________________Composition of printing paste Parts______________________________________Anthraquinone compound obtained 5in Example 15Urea 5Sodium alginate (5%), thickner 50Hot water 25Sodium hydrogencarbonate 2Balance (water) 13______________________________________
Mercerized cotton broad cloth was printed with the printing paste of the above composition, pre-dried, steamed at 100.degree. C. for 5 minutes, washed with hot water, soaped, again washed with hot water and dried, to obtain a printed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 14
______________________________________Composition of printing paste Parts______________________________________Anthraquinone compound obtained 5in Example 9Urea 5Sodium alginate (5%), thickner 50Hot water 25Sodium hydrogencarbonate 2Balance (water) 13______________________________________
Mercerized cotton broad cloth was printed with the printing paste of the above composition, pre-dried, steamed at 120.degree. C. for 5 minutes, washed with hot water, soaped, again washed with hot water and dried, to obtain a printed product of a brilliant blue color superior in fastness properties.
EXAMPLE 17
1-Amino-4-(4'-Aminomethyl-2'-sulfoanilino)anthraquinone-2-sulfonic acid (27.3 parts), cyanuric chloride (9.3 parts) and 1-aminobenzene-3-.beta.-sulfatoethylsulfone (14.1 parts) were subjected to condensation in an aqueous medium one after another in a usual manner. Successively, the resulting condensate was further subjected to condensation with 1-amino-4-(4'-aminomethyl-2'-sulfoanilino)anthraquinone-2-sulfonic acid (24.5 parts) at 60.degree. to 70.degree. C. under a weak acid condition, and thereafter, the reaction mixture was salted-out to separate crystals, thereby obtaining an anthraquinone compound of the following formula in the free acid form. ##STR512##
EXAMPLE 18
Example 17 was repeated, provided that 1-amino-4-(4'-aminomethyl-2'-sulfoanilino)anthraquinone-2-sulfonic acid and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Columns 1 and 2 of the following table, respectively, thereby obtaining the corresponding anthraquinone compound of a color on cellulose fibers as shown in Column 3.
__________________________________________________________________________Run No. Column 1 Column 2 Column__________________________________________________________________________ 3 1 ##STR513## ##STR514## Brilliant blue 2 " ##STR515## Brilliant blue 3 " ##STR516## Brilliant blue 4 " ##STR517## Brilliant blue 5 ##STR518## ##STR519## Brilliant blue 6 " ##STR520## Brilliant blue 7 " ##STR521## Brilliant blue 8 " ##STR522## Brilliant blue 9 ##STR523## ##STR524## Brilliant blue10 " ##STR525## Brilliant blue11 ##STR526## ##STR527## Brilliant blue12 ##STR528## ##STR529## Brilliant blue13 " ##STR530## Brilliant blue14 ##STR531## ##STR532## Brilliant blue15 ##STR533## ##STR534## Brilliant blue16 " ##STR535## Brilliant blue17 ##STR536## ##STR537## Brilliant blue18 ##STR538## ##STR539## Brilliant blue19 " ##STR540## Brilliant blue20 ##STR541## ##STR542## Brilliant blue21 " ##STR543## Brilliant blue22 ##STR544## ##STR545## Brilliant blue23 ##STR546## ##STR547## Brilliant blue24 ##STR548## ##STR549## Brilliant blue25 ##STR550## ##STR551## Brilliant blue26 " ##STR552## Brilliant blue27 ##STR553## ##STR554## Brilliant blue28 ##STR555## ##STR556## Brilliant blue29 " ##STR557## Brilliant blue30 ##STR558## ##STR559## Brilliant blue31 " ##STR560## Brilliant blue32 ##STR561## ##STR562## Brilliant blue33 ##STR563## " Brilliant blue34 " ##STR564## Brilliant__________________________________________________________________________ blue
EXAMPLE 19
1-Amino-4-(3'-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid (56.8 parts) was subjected to condensation with cyanuric chloride (93 parts) in water at 20.degree. to 30.degree. C. within a pH of 6 to 7, and the reaction mixture was salted out to obtain an anthraquinone intermediate compound of the following formula in the free acid form. ##STR565##
The above intermediate compound was subjected to condensation with 1-aminobenzene-3-.beta.-sulfatoethylsulfone (24.5 parts) at 60.degree. to 70.degree. C. under a weak acid condition, and thereafter, the reaction mixture was salted out to obtain an anthraquinone compound of the following formula in the free acid form. ##STR566##
EXAMPLE 20
Example 19 was repeated, provided that 1-amino-4-(3'-amino-2',4',6'-trimethyl-5'-sulfoanilino)anthraquinone-2-sulfonic acid and 1-aminobenzene-3-.beta.-sulfatoethylsulfone were replaced by the respective compounds shown in Column 1 and Column 2 of the following table, thereby obtaining the corresponding anthraquinone compound of a color on cellulose fibers as shown in Column 3.
__________________________________________________________________________RunNo. Column 1 Column 2 Column__________________________________________________________________________ 3 1 ##STR567## ##STR568## Brilliant blue 2 " ##STR569## Brilliant blue 3 " ##STR570## Brilliant blue 4 " ##STR571## Brilliant blue 5 ##STR572## ##STR573## Brilliant blue 6 " ##STR574## Brilliant blue 7 " ##STR575## Brilliant blue 8 ##STR576## ##STR577## Brilliant blue 9 ##STR578## ##STR579## Brilliant blue10 ##STR580## ##STR581## Brilliant blue11 " ##STR582## Brilliant blue12 ##STR583## ##STR584## Brilliant blue13 " ##STR585## Brilliant blue14 " ##STR586## Brilliant blue15 " ##STR587## Brilliant blue16 ##STR588## ##STR589## Brilliant blue17 " ##STR590## Brilliant blue18 ##STR591## ##STR592## Brilliant blue19 " ##STR593## Brilliant blue20 ##STR594## ##STR595## Brilliant blue21 " ##STR596## Brilliant blue22 ##STR597## ##STR598## Brilliant blue23 ##STR599## ##STR600## Brilliant blue24 ##STR601## ##STR602## Brilliant blue25 " ##STR603## Brilliant blue26 " ##STR604## Brilliant blue27 " ##STR605## Brilliant blue28 ##STR606## ##STR607## Brilliant blue29 ##STR608## ##STR609## Brilliant blue30 " ##STR610## Brilliant blue31 " ##STR611## Brilliant blue32 ##STR612## ##STR613## Brilliant blue33 ##STR614## ##STR615## Brilliant blue34 ##STR616## ##STR617## Brilliant blue35 ##STR618## ##STR619## Brilliant blue36 ##STR620## ##STR621## Brilliant blue37 ##STR622## ##STR623## Brilliant blue38 " ##STR624## Brilliant blue39 " ##STR625## Brilliant blue40 ##STR626## ##STR627## Brilliant blue41 " ##STR628## Brilliant blue42 ##STR629## "43 ##STR630## ##STR631## Brilliant blue44 " ##STR632## Brilliant blue45 ##STR633## " Brilliant blue46 ##STR634## ##STR635## Brilliant blue47 ##STR636## ##STR637## Brilliant blue48 ##STR638## " Brilliant blue49 ##STR639## ##STR640## Brilliant blue50 ##STR641## " Brilliant blue51 " ##STR642## Brilliant blue52 ##STR643## ##STR644## Brilliant blue53 ##STR645## ##STR646## Brilliant blue54 ##STR647## " Brilliant blue55 " ##STR648## Brilliant__________________________________________________________________________ blue
DYEING EXAMPLE 15
The anthraquinone compound obtained in Example 19 (each 0.1, 0.3 and 0.6 part) was dissolved in water (200 parts), and then sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 30 minutes thereafter, sodium carbonate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain each dyed product of a brilliant blue color superior in fastness properties, particularly light fastness and perspiration-light fastness with excellent build-up property.
The compound was also found to have superior solubility, level-dyeing property and reproducibility of the dyeing.
DYEING EXAMPLE 16
The anthraquinone compound obtained in Run No. 5 of Example 20 (0.3 part) was dissolved in water (200 parts), and sodium sulfate (20 parts) and cotton (10 parts) were added thereto. The bath was heated to 60.degree. C., and 20 minutes thereafter, trisodium phosphate (3 parts) was added thereto. Dyeing was continued for 1 hour at that temperature. Thereafter, the cotton taken out was washed with water and soaped to obtain a dyed product of a brilliant blue color superior in fastness properties.
DYEING EXAMPLE 17
______________________________________Composition of printing paste Parts______________________________________Anthraquinone compound obtained 5in Example 17Urea 5Sodium alginate (5%), thickner 50Hot water 25Sodium hydrogencarbonate 2Balance (water) 13______________________________________
Mercerized cotton broad cloth was printed with the printing paste of the above composition, pre-dried, steamed at 100.degree. C. for 5 minutes, washed with hot water, soaped, again washed with hot water and dried, to obtain a printed product of a brilliant blue color superior in fastness properties.

Number	Date	Country
62-6314	Jan 1987	JPX
62-32783	Feb 1987	JPX
62-304303	Nov 1987	JPX
62-304304	Nov 1987	JPX

Number	Name	Date
4464297	Omura et al.	Aug 1984
4505714	Omura et al.	Mar 1985
4511507	Kayane et al.	Apr 1985
4530996	Omura et al.	Jul 1985
4540418	Otake et al.	Sep 1985
4548612	Kayane et al.	Oct 1985
4551150	Otake et al.	Nov 1985
4607102	Nishikuri et al.	Aug 1986
4618671	Kayane et al.	Oct 1986
4631341	Kayane et al.	Dec 1986
4701524	Kayane et al.	Oct 1987

Anthraquinone compound

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Entry
Chemical Abstracts, vol. 71, (1969), p. 76, Abstract No. 14158k.
Kagaku to Kogyo (Science and Industry), vol. 42, No. 11 (1968) pp. 583-594.