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1. 发明专利

IN166744B A PROCESS FOR PREPARING A WATER-SOLUBLE TRIPHENDIOXAZINE COMPOUND 未知
公开(公告)号：IN166744B
公开(公告)日：1990-07-14
申请号：IN890CA1986
申请日：1986-12-08
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , SCHWAIGER GUNTHER , HELMLING WALTER
IPC分类号： C07C317/14 , C07C317/26 , C07C317/34 , C09B62/002 , C09B62/04 , C09B62/44 , C09B62/443 , C09B62/503 , D06P1/38 , D06P3/66 , C07D519/00
摘要： Water-soluble triphendioxazine compounds having fiber-reactive dye properties and the general formula (1) (1) in which the meanings are: T is a substituted or unsubstituted alkyl of 1 to 6 carbon atoms, except an ethyl which is substituted in the beta -position by an alkalinically eliminatable substituent, which alkyl can be interrupted by -O-, -S-, -NH- and -N(R')- where R' is equal to substituted or unsubstituted alkyl of 1 to 6 carbon atoms, or is substituted or unsubstituted aryl, B is -O-, -S-, -NH- or -N(R'')- where R'' is equal to substituted or unsubstituted alkyl, W is a bridge member or W and B together form a direct bond, R is hydrogen or a substituent, R* is hydrogen or a substituent or R* and W, if W contains an amino group, or a portion of W form together with the nitrogen atoms the radical of a heterocycle, A is a non-heterocyclic fiber-reactive group or a 2-halogeno-s-triazin-6-yl radical which is substituted in the 4-position by halogen or a substituted or unsubstituted amino group which can also contain a fiber-reactive group, or by a heterocyclic radical or by a further such halogenotriazinyl radical bonded via an amino radical as bridge member, X1 and X2 are each hydrogen, halogen, cycloalkyl, aralkoxy, alkoxy, aryloxy, alkyl, aryl, aralkyl, cyano, carboxy, carbalkoxy, arylamino, carbamoyl and alkylmono- or -disubstituted carbamoyl or arylcarbamoyl, alkanoylamino or aroylamino, which aryl radicals can in each case be substituted; of the sulfo and sulfate groups the molecule mandatorily contains at least one of these groups, furthermore precursors of the formulae and with B* equal to -NH- or -N(R'')- and R, R*, W and T of the abovementioned meanings. The triphendioxazine compounds serve for dyeing chiefly wool and synthetic polyamide fibers and in particular cellulose fibers by means of application and fixing methods which are customary for fiber-reactive dyes.

2. 发明专利

BR8704188A 未知
公开(公告)号：BR8704188A
公开(公告)日：1988-04-12
申请号：BR8704188
申请日：1987-08-12
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHWAIGER GUENTHER
IPC分类号： C09B19/00 , C07C67/00 , C07C313/00 , C07C317/14 , C07C317/22 , C07C317/36 , C07C323/25 , C07D498/04 , C09B62/503 , D06P1/384 , C07C149/12
摘要： Water-soluble triphendioxazine compounds which have valuable fiber-reactive dyestuff properties and correspond to the general formula (1) and dye materials, in particular cellulose fiber materials, containing carboxamide and/or hydroxy groups in fast shades. (1) in which: B is a group -O-, -S-, -NH- or -N(R')- in which R' is alkyl having 1 to 6 carbon atoms; R* is hydrogen or optionally substituted lower alkyl or optionally substituted aryl; W and W1 independently of one another are each a divalent aliphatic radical or a cycloaliphatic radical which is optionally substituted by lower alkyl or an aliphatic-cycloaliphatic radical which is optionally substituted by lower alkyl, it being possible for the aliphatic radicals to be interrupted by one or more groups -O-, -S-, -SO2-, -CO-, 1,4-piperidino, -NH- and -N(Ro)- in which Ro has the meaning of R' or is lower alkanoyl; the groupings -B-W1-N(R*)- and -N(R*)-W-B 13 independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure containing two N atoms, or the groupings -B-W1- and -W-B- independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure which contains two N atoms and which is attached by means of one of the two N atoms, via a C2-C4-alkylene, to the groupings -N(R*)-A or A-N(R*)-, respectively; is benzoyl, naphthoyl, N-phenylcarbamoyl or N-naphthylcarbamoyl in which the phenyl and naphthyl radicals can be substituted, at least one of these being a group which imparts solubility in water; X1 and X2 independently of one another are each hydrogen, halogen, lower alkyl, lower alkoxy or optionally substituted aryl; Y is vinyl or a beta -substituted ethyl; and the compounds necessarily contain at least two sulfo groups.

3. 发明专利

MX173982B 未知
公开(公告)号：MX173982B
公开(公告)日：1994-04-13
申请号：MX512387
申请日：1987-02-02
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHWAIGER GUNTHER
IPC分类号： C09B19/00 , C07C67/00 , C07C313/00 , C07C315/04 , C07C317/02 , C07C317/22 , C07C317/36 , C07C319/20 , C07C323/65 , C07D498/04 , C09B62/503 , D06P1/384 , D06P3/66 , C07C147/13 , C09B19/02
摘要： Water-soluble triphendioxazine compounds having fiber-reactive dye properties conforming to the general formula where: B is -O- or -S- or -NH- or (C1-C6)-alkylamino; R* is hydrogen or optionally substituted alkyl or aryl; W and W1 are each a bivalent, aliphatic or optionally alkyl-substituted cycloaliphatic or aliphatic-cycloaliphatic radical, which aliphatic radicals can be interrupted by -O-, -S-, sulfonyl, carbonyl, 1,4-piperidino, amino, alkylamino and/or alkanoylamino groups, or the grouping -B-W1-N(R*) and/or -N(R*)-W-B- each represent the bivalent radical of a five- or six-membered saturated heterocycle which contains two nitrogen atoms, or the grouping -B-W1- and/or -W-B- each represent the bivalent radical of a five- or six=-membered saturated heterocycle which contains two nitrogen atoms and which is bonded by one of the two nitrogen atoms via an alkylene group of 2 to 4 carbon atoms to the grouping -N(R*)-CO-G1- or -G-CO-A-N(R*); G and G1 are each a direct bond or a (C1-C8)-alkylene or aliphatic-cycloaliphatic or cycloaliphatic radical; M is hydrogen, alkali metal or alkaline earth metal; X1 and X2 are each hydrogen, halogen, alkyl, alkoxy, aryloxy or optionally substituted aryl; Y is vinyl or ethyl having an alkali-eliminable substituent in the beta -position, and also precursors thereof, conforming to the general formula where Q is the nitro or amino group, B, R* and M have the above meanings, Y' has a meaning of Y or is equal to beta -hydroxyethyl and K has the above meaning of G or, if Q is equal to NO2, is also equal to alkenylene of 2 to 8 carbon atoms or alkdienylene of 4 to 8 carbon atoms. The triphendioxazine compounds serve as dyes for dyeing carboxamido-containing fiber materials, in particular hydroxyl-containing fiber materials, such as cellulose; they produce strong, fast, blue dyeings.

4. 发明专利

BR8800634A 未知
公开(公告)号：BR8800634A
公开(公告)日：1988-09-27
申请号：BR8800634
申请日：1988-02-12
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHLAEFER LUDWIG , RUSS WERNER HUBERT
IPC分类号： C09B62/51 , C09B62/085 , C09B62/44 , D06P1/38 , C09B62/008 , D06P3/10 , D06P3/66
摘要： Water-soluble monoazo compounds of the general formula (1) which dye carboxamido- and/or hydroxyl-containing materials, preferably in the form of fibres, in particular cellulose fibre materials, in fast, predominantly red shades where Y'' is beta -thiosulphatoethyl, beta -phosphatoethyl, beta -chloroethyl, vinyl or beta -sulphatoethyl, M is hydrogen, or an alkali or alkaline earth metal, D is naphthyl, substituted by sulpho and/or a group of the formula Y-SO2-, or one of the radicals where M and Y are each as defined above, m is zero or 1, R is hydrogen, lower alkyl, lower alkoxy or carboxyl, and R is hydrogen, lower alkyl, lower alkoxy, sulpho, carboxyl, substituted or unsubstituted aryl, hydroxyl, nitro or halogen, n is zero or 1, R is hydrogen or substituted or unsubstituted lower alkyl, R is hydrogen or substituted or unsubstituted lower alkyl, X is fluorine or chlorine, B is a group of the formula where R is hydrogen or substituted or unsubstituted lower alkyl or aryl, R is hydrogen, substituted or unsubstituted alkyl of 1 to 8 carbon atoms or cycloalkyl of 5 to 8 carbon atoms having optionally 1 to 3 methyl groups and/or an amino, lower alkanoylamino or benzoylamino group as substituents or phenyl which may be substituted by sulpho, carboxyl, halogen, lower alkyl, lower alkoxy, nitro, a group of the formula -SO2-Y', where Y' is Y or beta -hydroxyethyl, lower alkylamino, lower dialkylamino, lower alkanoylamino and/or benzoylamino, or is naphthyl which may be substituted by sulpho and/or a group of the formula -SO2-Y' and R has one of the meanings given for R , or R and R together with the nitrogen atom and one, two or three lower alkylene radicals and optionally one or two further hetero atoms form a lower heterocyclic radical.

5. 发明专利

BR8604108A 未知
公开(公告)号：BR8604108A
公开(公告)日：1987-04-22
申请号：BR8604108
申请日：1986-08-28
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , SCHWAIGER GUNTHER , HELMLING WALTER
IPC分类号： C07D265/38 , C09B62/503 , D06P1/384 , D06P3/10 , D06P3/66 , C07D498/04
摘要： Water-soluble triphendioxazine compounds of the formula (1) having at least one sulfato or sulfo group, in which R is a hydrogen atom, a water-solubilizing group, an alkyl group having 1 to 6 carbon atoms which is substituted by an acidic group, or an optionally substituted sulfonamide group, B is an oxygen or sulfur atom or a group of the formula -NH-or -N(R')-, where R' equals optionally substituted alkyl, cycloalkyl which is optionally substituted by certain substituents, or optionally substituted phenyl, or naphthyl which is optionally substituted by sulfo and/or a -SO2-Y' group, B1 has one of the meanings stated for B and is identical to B or different from B, W is a bivalent aliphatic, araliphatic or aromatic radical which may be interrupted by 1 or 2 hetero groups from the series comprising groups of the formulae -O-, -NH-and -N(R')-, where R' has the above meaning, W1 has one of the meanings stated for W and is identical to W or different from W, T is a hydrogen atom or sulfo, sulfato, phosphato or carboxy, T1 has one of the meanings stated for T and is identical to T or different from T and T1 is necessarily a water-solubilizing group when R denotes hydrogen, R3 R4, identical or different, are each hydrogen, alkyl, alkoxy, halogen, carboxy or sulfo, X1 is hydrogen, halogen, cycloalkyl, arylkyloxy, alkoxy, aryloxy, alkyl, aryl, aralkyl, cyano, carboxyl, carbalkoxy, N-alkyl-substituted carbamoyl or N-aryl-substituted carbamoyl, alkanoylamino or optionally substituted aroylamino, X2 has one of the meanings stated for X1 and is identical to X1 or different from X1, Y is vinyl or ethyl which is substituted in the beta position by a substituent which can be eliminated by means of an alkali, Y' has one of the meanings stated for Y and is identical to Y or different from Y. These new compounds have fiber-reactive dyestuff properties and are particularly suitable for dyeing cellulose fiber materials so that they are fast.

6. 发明专利

MX174372B 未知
公开(公告)号：MX174372B
公开(公告)日：1994-05-11
申请号：MX773387
申请日：1987-08-13
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHWAIGER GUNTER
IPC分类号： C09B19/00 , C07C67/00 , C07C313/00 , C07C317/14 , C07C317/22 , C07C317/36 , C07C323/25 , C07D498/04 , C09B62/503 , D06P1/384
摘要： Water-soluble triphendioxazine compounds which have valuable fiber-reactive dyestuff properties and correspond to the general formula (1) and dye materials, in particular cellulose fiber materials, containing carboxamide and/or hydroxy groups in fast shades. (1) in which: B is a group -O-, -S-, -NH- or -N(R')- in which R' is alkyl having 1 to 6 carbon atoms; R* is hydrogen or optionally substituted lower alkyl or optionally substituted aryl; W and W1 independently of one another are each a divalent aliphatic radical or a cycloaliphatic radical which is optionally substituted by lower alkyl or an aliphatic-cycloaliphatic radical which is optionally substituted by lower alkyl, it being possible for the aliphatic radicals to be interrupted by one or more groups -O-, -S-, -SO2-, -CO-, 1,4-piperidino, -NH- and -N(Ro)- in which Ro has the meaning of R' or is lower alkanoyl; the groupings -B-W1-N(R*)- and -N(R*)-W-B 13 independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure containing two N atoms, or the groupings -B-W1- and -W-B- independently of one another each represent the divalent radical of a five-membered or six-membered, saturated heterocyclic structure which contains two N atoms and which is attached by means of one of the two N atoms, via a C2-C4-alkylene, to the groupings -N(R*)-A or A-N(R*)-, respectively; is benzoyl, naphthoyl, N-phenylcarbamoyl or N-naphthylcarbamoyl in which the phenyl and naphthyl radicals can be substituted, at least one of these being a group which imparts solubility in water; X1 and X2 independently of one another are each hydrogen, halogen, lower alkyl, lower alkoxy or optionally substituted aryl; Y is vinyl or a beta -substituted ethyl; and the compounds necessarily contain at least two sulfo groups.

7. 发明专利

MX164319B 未知
公开(公告)号：MX164319B
公开(公告)日：1992-08-03
申请号：MX358186
申请日：1986-08-28
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , SCHWAIGER GUNTHER , HELMLING WALTER
IPC分类号： C07D265/38 , C09B62/503 , D06P1/384 , D06P3/10 , D06P3/66
摘要： Water-soluble triphendioxazine compounds of the formula (1) having at least one sulfato or sulfo group, in which R is a hydrogen atom, a water-solubilizing group, an alkyl group having 1 to 6 carbon atoms which is substituted by an acidic group, or an optionally substituted sulfonamide group, B is an oxygen or sulfur atom or a group of the formula -NH-or -N(R')-, where R' equals optionally substituted alkyl, cycloalkyl which is optionally substituted by certain substituents, or optionally substituted phenyl, or naphthyl which is optionally substituted by sulfo and/or a -SO2-Y' group, B1 has one of the meanings stated for B and is identical to B or different from B, W is a bivalent aliphatic, araliphatic or aromatic radical which may be interrupted by 1 or 2 hetero groups from the series comprising groups of the formulae -O-, -NH-and -N(R')-, where R' has the above meaning, W1 has one of the meanings stated for W and is identical to W or different from W, T is a hydrogen atom or sulfo, sulfato, phosphato or carboxy, T1 has one of the meanings stated for T and is identical to T or different from T and T1 is necessarily a water-solubilizing group when R denotes hydrogen, R3 R4, identical or different, are each hydrogen, alkyl, alkoxy, halogen, carboxy or sulfo, X1 is hydrogen, halogen, cycloalkyl, arylkyloxy, alkoxy, aryloxy, alkyl, aryl, aralkyl, cyano, carboxyl, carbalkoxy, N-alkyl-substituted carbamoyl or N-aryl-substituted carbamoyl, alkanoylamino or optionally substituted aroylamino, X2 has one of the meanings stated for X1 and is identical to X1 or different from X1, Y is vinyl or ethyl which is substituted in the beta position by a substituent which can be eliminated by means of an alkali, Y' has one of the meanings stated for Y and is identical to Y or different from Y. These new compounds have fiber-reactive dyestuff properties and are particularly suitable for dyeing cellulose fiber materials so that they are fast.

8. 发明专利

ES2025222B3 COMPUESTOS AZOICOS HIDROSOLUBLES, PROCEDIMIENTO PARA SU OBTENCION Y SU APLICACION COMO COLORANTES. 未知
公开(公告)号：ES2025222B3
公开(公告)日：1992-03-16
申请号：ES88101976
申请日：1988-02-11
申请人： HOECHST AG
发明人： SPRINGER HARTMUT , HELMLING WALTER , SCHLAFER LUDWIG , RUSS WERNER HUBERT
IPC分类号： C09B62/51 , C09B62/085 , C09B62/44 , D06P1/38

9. 发明专利

BR8802600A 未知
公开(公告)号：BR8802600A
公开(公告)日：1988-12-20
申请号：BR8802600
申请日：1988-05-27
申请人： HOECHST AG
发明人： HELMLING WALTER , HAEHNLE REINHARD
IPC分类号： C07D498/04 , C09B19/02 , C09B62/503
摘要： Preparation of anionic triphendioxazine compounds by cyclisation of the corresponding 2,5-di(arylamino)-1,4-benzoquinone compounds in oleum or 95-100% sulphuric acid as cyclisation medium using hydrogen peroxide as oxidising cyclisation assistant.

10. 发明专利

BR8703845A 未知
公开(公告)号：BR8703845A
公开(公告)日：1988-03-29
申请号：BR8703845
申请日：1987-07-24
申请人： HOECHST AG
发明人： SCHWAIGER GUENTHER , SPRINGER HARTMUT , HELMLING WALTER
IPC分类号： C07D249/18 , C07D498/04 , C09B19/02 , C09B62/002 , C09B62/503 , D06P1/38 , D06P1/384 , D06P3/10 , D06P3/66
摘要： Water-soluble triphendioxazine compounds which have fiber-reactive properties as dyestuffs, which afford deep and fast dyeings on fiber materials, such as wool and, in particular, cellulose, and which correspond to the formula (1) (1) in which: n is the number 0 or 1; Y is the vinyl group or an ethyl group containing, in beta -position, a substituent which can be eliminated by means of an alkali; Q1 and Q2 both represent a benzotriazole radical which can also be additionally substituted in the benzene nucleus by alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, halogen, carboxy or sulfo; B is -O+13, -S-, -NH-or -N(R')-wherein R' is optionally substituted alkyl having 1 to 6 carbon atoms; W1 and W2 both represent a divalent, optionally substituted aliphatic, cycloaliphatic, aliphatic-cycloaliphatic, araliphatic or aromatic-carbocyclic radical, it being possible for the aliphatic radicals to be interrupted by hetero groups -O-, -S-, -SO2-, -CO-, 1,4-piperidino, -NH-and/or -N(Ro)-in which Ro is optionally substituted alkyl having 1 to 6 carbon atoms or alkanoyl having 2 to 5 carbon atoms, and/or for aliphatic and aryl radicals to be attached to one another through such a hetero group; R is hydrogen, alkyl having 1 to 6 carbon atoms, alkoxy having 1 to 6 carbon atoms, halogen, carboxyl or sulfo; E is hydrogen, sulfo, carboxyl, a group -SO2-Y as defined above or an optionally substituted sulfonamide group; and X1 and X2 are both hydrogen, cycloalkyl, alkoxy, aryloxy, aryl or another substituent; and at least one carboxy, sulfo or sulfato group is present in the molecule (1), and pre-products of those triphendioxazine compounds, of the general formula (4) in which K is an amino or nitro group, Y' is beta -hydroxyethyl or defined as for Y, W has one of the meanings of W1, and E' is hydrogen, sulfo, carboxy or a group of the formula -SO2-Y' defined above, or an optionally substituted sulfonamide group, and R, B and R* have the above meanings.

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