ES441974A1 - Procedimiento para preparar colorantes antraquinonicos. - Google Patents
Procedimiento para preparar colorantes antraquinonicos.Info
- Publication number
- ES441974A1 ES441974A1 ES441974A ES441974A ES441974A1 ES 441974 A1 ES441974 A1 ES 441974A1 ES 441974 A ES441974 A ES 441974A ES 441974 A ES441974 A ES 441974A ES 441974 A1 ES441974 A1 ES 441974A1
- Authority
- ES
- Spain
- Prior art keywords
- dinitroanthraquinone
- dichloro
- dyestuffs
- anthraquinone dyestuffs
- diaminodihydroxyanthraquinone
- 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.)
- Expired
Links
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- IYHIKYZDSVTAPF-UHFFFAOYSA-N 1,2-diamino-3,4-dihydroxyanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(N)C(O)=C2O IYHIKYZDSVTAPF-UHFFFAOYSA-N 0.000 abstract 1
- NWASBTVYRAAKLP-UHFFFAOYSA-N 2,5-dichloro-1,8-dinitroanthracene-9,10-dione Chemical compound O=C1C2=CC=C(Cl)C([N+]([O-])=O)=C2C(=O)C2=C1C(Cl)=CC=C2[N+](=O)[O-] NWASBTVYRAAKLP-UHFFFAOYSA-N 0.000 abstract 1
- LYDSJUVMGIILFM-UHFFFAOYSA-N 2,8-dichloro-1,5-dinitroanthracene-9,10-dione Chemical compound O=C1C=2C([N+](=O)[O-])=CC=C(Cl)C=2C(=O)C2=C1C=CC(Cl)=C2[N+]([O-])=O LYDSJUVMGIILFM-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742450287 DE2450287A1 (de) | 1974-10-23 | 1974-10-23 | Anthrachinonfarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES441974A1 true ES441974A1 (es) | 1977-04-01 |
Family
ID=5928927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441974A Expired ES441974A1 (es) | 1974-10-23 | 1975-10-22 | Procedimiento para preparar colorantes antraquinonicos. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4045457A (en, 2012) |
| JP (1) | JPS5165136A (en, 2012) |
| BE (1) | BE834743A (en, 2012) |
| BR (1) | BR7506910A (en, 2012) |
| CH (1) | CH583763A5 (en, 2012) |
| DD (1) | DD124605A5 (en, 2012) |
| DE (1) | DE2450287A1 (en, 2012) |
| ES (1) | ES441974A1 (en, 2012) |
| FR (1) | FR2289573A1 (en, 2012) |
| GB (1) | GB1490760A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH631730A5 (de) * | 1978-02-07 | 1982-08-31 | Ciba Geigy Ag | Verfahren zur herstellung von dispersionsfarbstoffen. |
| US4235789A (en) * | 1979-03-19 | 1980-11-25 | Mobay Chemical Corporation | Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone |
| DE3127127A1 (de) * | 1981-07-09 | 1983-01-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1-hydroxy-4-amino-5(8)-nitro-anthrachinon |
| JP5696001B2 (ja) | 2011-08-19 | 2015-04-08 | Hoya株式会社 | プラスチックレンズの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2134654A (en) * | 1937-12-22 | 1938-10-25 | Du Pont | Compounds of the anthraquinone series |
| US3821262A (en) * | 1967-08-11 | 1974-06-28 | Sandoz Ltd | Process for the production of anthraquinone derivatives chlorinated in alpha-positions |
-
1974
- 1974-10-23 DE DE19742450287 patent/DE2450287A1/de active Pending
-
1975
- 1975-10-08 GB GB41242/75A patent/GB1490760A/en not_active Expired
- 1975-10-17 CH CH1351775A patent/CH583763A5/xx not_active IP Right Cessation
- 1975-10-20 US US05/624,292 patent/US4045457A/en not_active Expired - Lifetime
- 1975-10-21 JP JP50125992A patent/JPS5165136A/ja active Pending
- 1975-10-21 DD DD188967A patent/DD124605A5/xx unknown
- 1975-10-22 ES ES441974A patent/ES441974A1/es not_active Expired
- 1975-10-22 BR BR7506910*A patent/BR7506910A/pt unknown
- 1975-10-22 BE BE161139A patent/BE834743A/xx unknown
- 1975-10-23 FR FR7532476A patent/FR2289573A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4045457A (en) | 1977-08-30 |
| FR2289573A1 (fr) | 1976-05-28 |
| DD124605A5 (en, 2012) | 1977-03-02 |
| GB1490760A (en) | 1977-11-02 |
| JPS5165136A (en) | 1976-06-05 |
| BE834743A (fr) | 1976-04-22 |
| BR7506910A (pt) | 1976-08-17 |
| CH583763A5 (en, 2012) | 1977-01-14 |
| DE2450287A1 (de) | 1976-04-29 |
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