WO1999012937A2 - Neue triphendioxazine und ihre verwendung als blaue, lichtechte aox- und schwermetallfreie - Google Patents
Neue triphendioxazine und ihre verwendung als blaue, lichtechte aox- und schwermetallfreie Download PDFInfo
- Publication number
- WO1999012937A2 WO1999012937A2 PCT/EP1998/005528 EP9805528W WO9912937A2 WO 1999012937 A2 WO1999012937 A2 WO 1999012937A2 EP 9805528 W EP9805528 W EP 9805528W WO 9912937 A2 WO9912937 A2 WO 9912937A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- compounds
- alkyl
- meaning given
- cooh
- Prior art date
Links
- 0 *c(cc(c(S(*)(=O)=O)c1)O)c1O Chemical compound *c(cc(c(S(*)(=O)=O)c1)O)c1O 0.000 description 5
- ANDJLENHQIPJAA-ZTZWVNFCSA-N CC(N(CCCN)c(ccc(/N=C(/C(C)=C(/C1=N\c(cc2)cc(S(O)(=O)=O)c2N(CCCN)C(C)=O)O)\C(O)=C1S(C)(=O)=O)c1)c1S(O)(=O)=O)=O Chemical compound CC(N(CCCN)c(ccc(/N=C(/C(C)=C(/C1=N\c(cc2)cc(S(O)(=O)=O)c2N(CCCN)C(C)=O)O)\C(O)=C1S(C)(=O)=O)c1)c1S(O)(=O)=O)=O ANDJLENHQIPJAA-ZTZWVNFCSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C317/30—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
-
- 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
- C09B19/00—Oxazine dyes
- C09B19/02—Bisoxazines prepared from aminoquinones
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/5033—Dioxazine dyes
Definitions
- the present invention relates to new t ⁇ phendioxazines, new intermediates for their production, processes for the preparation of the new intermediates and the new triphendioxazines and the use of the new t ⁇ phendioxazines for dyeing and printing cellulosic materials, natural and synthetic polyamides and leather
- Ri represents optionally substituted by OH, C 1 -C 2 alkoxy, COOH, SO 3 H, C r C 4 alkyl or optionally substituted by C r C 2 alkyl, C 1 -C 2 alkoxy, COOH SO3H,
- R 2 is C 1 -C 4 -alkyl or optionally C 1 -C 2 -alkyl
- R 3 and R 3 'independently of one another are hydrogen, methyl, carboxy- or sulfomethyl, or are optionally substituted by OH, C 1 -C 2 -alkoxy, COOH SO 3 H, NHR 4 C 2 -C 4 -alkyl, X and Y independently of one another are SO 3 H, COOH, SO 2 C 2 H 4 OH, or SO 2 C 2 H 4 OSO 3 H,
- n, o, p stand for 0 or 1
- R 4 represents hydrogen or optionally substituted by OH -CC 4 alkyl.
- alkali metal salts are, for example, Li, Na and IC salts and, in particular, alkanolammonium such as dialkylalkanolammonium and alkyldialkanolammonium are suitable as ammonium salts.
- Preferred compounds of the formula (I) are those in which R 1 and R 2 independently of one another are C 1 -C 4 -alkyl and R 3 is hydrogen, methyl or C 2 -C 4 -alkyl which is optionally substituted by OH or NHR 4 .
- the new compounds of formula (I) can be prepared by using compounds of formula (II) or their tautomeric forms
- R 3 represents R 3 or C 2 -C 4 alkyl substituted by O-CO-R 5 , NR 4 COR 5 , where the two R 3 " radicals may be the same or different,
- X 1 represents SO 3 H, COOH, SO 2 C 2 H 4 OH or SO 2 C 2 H 4 OCOR 5 , where the two radicals X 'can be the same or different,
- R 5 represents COOH, C r C 3 alkyl or phenyl
- R j and R 2 have the meaning given above under formula (I),
- R and R 2 ' are C j -C alkyl and R 3 "is hydrogen, methyl or for OH, O-CO-R 5 , NHR 4 , NR 4 -CO-R 5 substituted C 2 -C 4 alkyl.
- a process for the preparation of the new compounds of the formula (II) is characterized in that compounds of the formula (purple) and / or (Illb)
- M represents hydrogen or an alkali metal or alkaline earth metal
- R 2 has the meaning given above under formula (I),
- the compounds of the formula (V) are largely known or can be obtained analogously to the preparation of the known compounds, for example by reduction from the corresponding sulfonic acid chlorides of the formula (Va)
- R 2 has the meaning given above under formula (I),
- reaction of the compounds of formula (V) with the compounds of formula (VI) is carried out in an aqueous or aqueous-organic medium, preferably in water at temperatures between 0 ° and 100 ° C, preferably at temperatures between 5 ° and 50 ° C at pH values between 0 and 8, preferably between 2 and 6
- aqueous or aqueous-organic medium preferably in water at temperatures between 0 ° and 100 ° C, preferably at temperatures between 5 ° and 50 ° C at pH values between 0 and 8, preferably between 2 and 6
- Organic solvents which can be used are all those which are not attacked by the oxidizing agents used, for example methanol, ethanol, propanol, acetic acid, benzene, toluene, chlorobenzene, N-methylpyrrolidone, sulfolane
- X 'and R 5 have the meaning given above under formula (II), and R3 '"represents methyl, carboxy- or sulfomethyl or C 2 -C 4 alkyl optionally substituted by OH, CC 2 alkoxy, COOH, SO 3 H, NHR 4 , O-CO-R 5 or NR 4 COR 5 ,
- R 4 represents hydrogen, methyl or C 2 -C 4 alkyl optionally substituted by OH,
- the compounds of formula (VII) are new and also a subject of the present invention.
- the new compounds of formula (VII) can be prepared by using compounds of formula (VIII)
- X represents SO 3 H, SC 2 H 4 OH or COOH
- R represents Cl or OCH 3
- R 5 has the meaning given above
- the acylation of the compounds of the formula (VIII) takes place, for example, in an aqueous, but preferably in an anhydrous medium, at temperatures between 0 ° C. and 150 ° C., preferably between 80 ° C. and 120 ° C., without or with acidic or basic catalysis
- Acylating agents of the formulas (IX), (IXa) or (X) can be, for example, the acid chlorides or anhydrides, but also the methyl esters, for example acetyl chloride, propionyl chloride, butyric acid chloride, benzoyl chloride, oxalylchloride, acetic anhydride, methyl benzoate, oxalic acid dimethyl ester
- suitable anhydrous solvents are the corresponding carboxylic acids or aprotic solvents, eg acetic acid, propionic acid, pyridine, N-methylpyrrodon, sulfolane, chlorobenzene
- the solvent is removed, if appropriate under reduced pressure, or water is added to the reaction mixture, whereupon the product is optionally added by adding salts of mineral acids, for example NaCl, KC1 and / or by changing the pH value is precipitated and added by adding acids or bases
- Any carboxylic acid esters present can be selectively hydrolyzed, for example by brief exposure to alkali metal hydroxides at temperatures between 0 ° C and 30 ° C
- organic solvents are methanol, ethanol, n-propanol, isopropanol, N-methylpyrrohdon, Sulfolan into consideration
- hydrogen peroxide and alkali peroxides can be used as oxidizing agents, preferably in the presence of tungstates or vanadates, for example Na 2 WO,
- the reduction of the compounds of the formula (VII) to the compounds of the formula (IV) takes place in aqueous or water-organic medium at pH values between 5 and 8, at temperatures between 0 ° C. and 50 ° C. using hydrogen over metal catalysts , such as Raney nickel, or with reducing agents such as Na 2 S 2 O, NH 2 C (NH) SO 2 H, T1CI 3 , SnCl 2 , Fe, Zn, the processes are known per se
- the organic solvents used are preferably low molecular weight alcohols, for example methanol, ethanol, n-propanol, isopropanol
- the metal catalyst or, if appropriate, residues of or inorganic reaction products are filtered off from the reducing agents. Then the compounds which are formed by reduction of nitro compounds of the formula (VII) are added by adding salts of mineral acid, for B NaCl, KC1, and / or by changing the pH value by adding acids or bases and filtering
- the compounds which are formed by reducing azo compounds of the formula (VII) are either immediately by adding salts of mineral acids, for example NaCl, KC1, and / or by changing the pH precipitated by the addition of acids or bases and filtered off and thus separated from the amine or aminonaphthalenesulfonic acids also formed, or these are selectively precipitated and filtered off by suitable choice of the addition of the abovementioned salts and / or acids or bases, whereupon the compounds of the formula (IV ) can in turn be precipitated and isolated using suitable variations of the process just described or, if necessary after being evaporated to dryness, by extraction with organic solvents such as methanol, ethanol, acetone or ethyl acetate from the inorganic salts, and the organic solvents are then distilled e removed
- the reaction of the compound of the formulas (purple) and / or (IIIb) with oxidizing agents in the presence of compounds of the formula (IV) is carried out in organic or organic water media, but preferably in water at temperatures between 0 and 100 ° C. is preferred a temperature between 20 and 80 ° C.
- the pH of the reaction mixture is kept between 6 and 1, preferably between 5 and 2, by adding bases
- the organic solvents which can be used are those which are not attacked by the oxidizing agents used, for example methanol, ethanol, propanol, acetic acid, benzene, toluene, chlorobenzene, N-methylpyrrolidone, sulfolane
- Suitable oxidizing agents are all those which have an oxidation potential under the specified conditions that are sufficient for the oxidation of the compounds of the formula (purple) without oxidizing the compounds of the formula (IV) to any appreciable extent, for example FeCl 3 or J 2
- the compounds of the formula (II) are preferably obtained by adding alkali salts of mineral acids, for example NaCl, KC1, Na 2 SO 4 , KHSO 4 , and / or of mineral acids, for example Hydrochloric acid, sulfuric acid precipitated and isolated
- alkali salts of mineral acids for example NaCl, KC1, Na 2 SO 4 , KHSO 4 , and / or of mineral acids, for example Hydrochloric acid, sulfuric acid precipitated and isolated
- the compounds of formula (II) are optionally by adding another solvent or by removing one
- suitable compounds of the formula (II) are used in highly concentrated, anhydrous or free sulfur trioxide containing sulfuric acid (oleum) at temperatures between 0 and 150 ° C., preferably between 20 and 80 ° C., by an oxidative ring closure subjected, where appropriate further oxidizing agents, for example BJ 2 , MnO 2 , K 2 S 2 O 8 can be added
- reaction mixture is discharged onto ice or water.
- precipitation of the product is carried out by adding alkali salts of
- the present invention furthermore relates to the use of the compounds of the formula (I) for dyeing and printing cellulosic materials, natural and synthetic polyamides and leather, and also as intermediate dye products
- Compounds of formula (I) can be used as blue, lightfast, AOX and heavy metal-free dyes for coloring natural or synthetic polyamides and leather
- the pH of the reaction mixture at 0 to 5 ° C is brought to 2 by adding sodium hydroxide solution.
- the precipitate is filtered off, the filtrate is neutralized at 0 to 5 ° C with sodium hydroxide solution and concentrated to dryness
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU94390/98A AU9439098A (en) | 1997-09-11 | 1998-09-01 | Novel triphenodioxazines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997139983 DE19739983A1 (de) | 1997-09-11 | 1997-09-11 | Neue Triphendioxazine |
DE19739983.5 | 1997-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999012937A2 true WO1999012937A2 (de) | 1999-03-18 |
WO1999012937A3 WO1999012937A3 (de) | 1999-06-10 |
Family
ID=7842037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/005528 WO1999012937A2 (de) | 1997-09-11 | 1998-09-01 | Neue triphendioxazine und ihre verwendung als blaue, lichtechte aox- und schwermetallfreie |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU9439098A (de) |
DE (1) | DE19739983A1 (de) |
WO (1) | WO1999012937A2 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3317388A (en) * | 1964-11-20 | 1967-05-02 | Wallace & Tiernan Inc | Methods for treating pain |
DE1929507A1 (de) * | 1968-06-12 | 1971-01-07 | Ciba Geigy | Neue Dioxazine und Verfahren zu deren Herstellung |
EP0158857A2 (de) * | 1984-04-03 | 1985-10-23 | Bayer Ag | Reaktive Dichlorotriphendioxazinfarbstoffe |
US4577015A (en) * | 1984-02-11 | 1986-03-18 | Bayer Aktiengesellschaft | Triphendioxazine vinyl sulphone dyestuffs |
-
1997
- 1997-09-11 DE DE1997139983 patent/DE19739983A1/de not_active Withdrawn
-
1998
- 1998-09-01 AU AU94390/98A patent/AU9439098A/en not_active Abandoned
- 1998-09-01 WO PCT/EP1998/005528 patent/WO1999012937A2/de active Search and Examination
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3317388A (en) * | 1964-11-20 | 1967-05-02 | Wallace & Tiernan Inc | Methods for treating pain |
DE1929507A1 (de) * | 1968-06-12 | 1971-01-07 | Ciba Geigy | Neue Dioxazine und Verfahren zu deren Herstellung |
US4577015A (en) * | 1984-02-11 | 1986-03-18 | Bayer Aktiengesellschaft | Triphendioxazine vinyl sulphone dyestuffs |
EP0158857A2 (de) * | 1984-04-03 | 1985-10-23 | Bayer Ag | Reaktive Dichlorotriphendioxazinfarbstoffe |
Non-Patent Citations (7)
Title |
---|
COHEN A ET AL: "Trypanocidal Action and Chemical Constitution. Part XI. Aromatic Arsonic Acids containing Amide Groups." J. CHEM. SOC.,1931, Seiten 3236-3257, XP002090673 * |
DA SETTIMO A ET AL: "The Nitration of Some Methyl Substituted Indole-3-Aldehydes in Sulfuric Acid" TETRAHEDRON., Bd. 21, Nr. 8, 1965, Seiten 1923-1929, XP002090676 OXFORD GB * |
DATABASE CROSSFIRE Beilstein Informationssysteme GmbH, Frankfurt, DE XP002090678 & J. INDIAN CHEM. SOC., Bd. 8, 1931, Seiten 59-67, * |
DAVIS F A ET AL: "Trimethylsilyl-2-nitrobenzenesulfenate (2-nitrobenzenesulfenic acid)" J. ORG. CHEM., Bd. 41, Nr. 5, 1976, Seiten 897-898, XP002090677 * |
ERREDE L A ET AL: "Acylanthranils. 3. The influence of ring substituents on reactivity and selectivity in the reaction of acylanthranils with amines" J. ORG. CHEM., Bd. 42, Nr. 1, 1977, Seiten 12-18, XP002090675 * |
JARKOVSKY J ET AL: "Aromatische Diazo- und Azoverbindungen XXXIII. Acylierung und Diazotierung der p-Phenylendiaminsulfons{ure. Beeinflussung der Reaktion durch Impfung." COLLECT. CZECH. CHEM. COMMUN., Bd. 24, 1959, Seiten 3739-3745, XP002090672 * |
TIGHINEANU E ET AL: "Double cyclization of phenylglycine-o-carboxylic acids. I. New stable mesoionic oxazolones" TETRAHEDRON, Bd. 36, Nr. 10, 1980, Seiten 1385-1397, XP002090674 * |
Also Published As
Publication number | Publication date |
---|---|
AU9439098A (en) | 1999-03-29 |
WO1999012937A3 (de) | 1999-06-10 |
DE19739983A1 (de) | 1999-03-18 |
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