JPS5638352A - Preparation of anthraquinone dye - Google Patents
Preparation of anthraquinone dyeInfo
- Publication number
- JPS5638352A JPS5638352A JP11484179A JP11484179A JPS5638352A JP S5638352 A JPS5638352 A JP S5638352A JP 11484179 A JP11484179 A JP 11484179A JP 11484179 A JP11484179 A JP 11484179A JP S5638352 A JPS5638352 A JP S5638352A
- Authority
- JP
- Japan
- Prior art keywords
- aniline
- anthraquinone dye
- formula
- dinitroanthrarufin
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000001000 anthraquinone dye Substances 0.000 title abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- -1 aniline Chemical compound 0.000 abstract 2
- CUIHODIOWPLCMG-UHFFFAOYSA-N 1,5-dihydroxy-4,8-dinitroanthracene-9,10-dione Chemical compound O=C1C2=C(O)C=CC([N+]([O-])=O)=C2C(=O)C2=C1C([N+]([O-])=O)=CC=C2O CUIHODIOWPLCMG-UHFFFAOYSA-N 0.000 abstract 1
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 abstract 1
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000005083 alkoxyalkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000012209 synthetic fiber Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Abstract
PURPOSE: To obtain anthraquinone dye industrially advantageously capable of dyeing organic materials, e.g. synthetic fibers, plastics, etc. in brilliant blue, by reacting dinitroanthrarufin with an aniline.
CONSTITUTION: 4,8-Dinitroanthrarufin is reacted under heating with an aniline (e.g., aniline, o-, m-, p-chloroaniline, etc.) shown by the formula I (a group shown by the formula II is 1W8C alkyl, 1W8C alkoxy, 3W8C alkoxyalkoxy, 5W10 alkoxyalkoxyalkoxy, optionally chlorine- or bromine-containing benzene ring) occasionally in the presence of an inert solvent, e.g., xylene, etc., preferably at 150W230°C for 1W10hr, to give the desired anthraquinone dye shown by the formula III.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11484179A JPS5638352A (en) | 1979-09-07 | 1979-09-07 | Preparation of anthraquinone dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11484179A JPS5638352A (en) | 1979-09-07 | 1979-09-07 | Preparation of anthraquinone dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5638352A true JPS5638352A (en) | 1981-04-13 |
Family
ID=14648036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11484179A Pending JPS5638352A (en) | 1979-09-07 | 1979-09-07 | Preparation of anthraquinone dye |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638352A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57212260A (en) * | 1981-06-08 | 1982-12-27 | Clorox Co | Dye stable and suspensible in hypochlorite solution |
| JPH01258996A (en) * | 1988-04-11 | 1989-10-16 | Mitsui Toatsu Chem Inc | Anthraquinone dye for sublimation-transfer recording |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4870734A (en) * | 1971-12-27 | 1973-09-25 | ||
| JPS5242523A (en) * | 1975-10-02 | 1977-04-02 | Mitsubishi Chem Ind Ltd | Preparation of color compound |
| JPS52134631A (en) * | 1976-05-04 | 1977-11-11 | Mitsubishi Chem Ind Ltd | Preparation of dyestuff developer compounds |
-
1979
- 1979-09-07 JP JP11484179A patent/JPS5638352A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4870734A (en) * | 1971-12-27 | 1973-09-25 | ||
| JPS5242523A (en) * | 1975-10-02 | 1977-04-02 | Mitsubishi Chem Ind Ltd | Preparation of color compound |
| JPS52134631A (en) * | 1976-05-04 | 1977-11-11 | Mitsubishi Chem Ind Ltd | Preparation of dyestuff developer compounds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57212260A (en) * | 1981-06-08 | 1982-12-27 | Clorox Co | Dye stable and suspensible in hypochlorite solution |
| JPH01258996A (en) * | 1988-04-11 | 1989-10-16 | Mitsui Toatsu Chem Inc | Anthraquinone dye for sublimation-transfer recording |
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