CH620234A5 - Process for the preparation of anthraquinone compounds - Google Patents
Process for the preparation of anthraquinone compounds Download PDFInfo
- Publication number
- CH620234A5 CH620234A5 CH133775A CH133775A CH620234A5 CH 620234 A5 CH620234 A5 CH 620234A5 CH 133775 A CH133775 A CH 133775A CH 133775 A CH133775 A CH 133775A CH 620234 A5 CH620234 A5 CH 620234A5
- Authority
- CH
- Switzerland
- Prior art keywords
- parts
- amino
- reaction
- hours
- phenoxy
- Prior art date
Links
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
- C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
- C09B1/545—Anthraquinones with aliphatic, cycloaliphatic or araliphatic ether groups
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2405782A DE2405782C3 (de) | 1974-02-07 | 1974-02-07 | Verfahren zur Herstellung von l-Amino^-alkoxy^-hydroxy-anthrachinonen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH620234A5 true CH620234A5 (en) | 1980-11-14 |
Family
ID=5906826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH133775A CH620234A5 (en) | 1974-02-07 | 1975-02-04 | Process for the preparation of anthraquinone compounds |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS547019B2 (ja) |
CH (1) | CH620234A5 (ja) |
DE (1) | DE2405782C3 (ja) |
FR (1) | FR2260562B3 (ja) |
GB (1) | GB1492852A (ja) |
IT (1) | IT1029498B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485043A (en) * | 1981-07-30 | 1984-11-27 | Ciba-Geigy Ag | Process for producing 1-amino-4-hydroxy-anthraquinones |
US4510088A (en) * | 1981-08-28 | 1985-04-09 | Ciba Geigy Corporation | Dye mixtures of anthraquinone dyes |
DE3726983A1 (de) * | 1987-08-13 | 1989-02-23 | Basf Ag | Verfahren zur herstellung von 1-amino-4-hydroxy-2-(6'-hydroxyhexoxy)-anthrachinon |
-
1974
- 1974-02-07 DE DE2405782A patent/DE2405782C3/de not_active Expired
-
1975
- 1975-02-04 CH CH133775A patent/CH620234A5/de not_active IP Right Cessation
- 1975-02-06 IT IT48045/75A patent/IT1029498B/it active
- 1975-02-06 GB GB5053/75A patent/GB1492852A/en not_active Expired
- 1975-02-07 JP JP1550675A patent/JPS547019B2/ja not_active Expired
- 1975-02-07 FR FR7503886A patent/FR2260562B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2260562A1 (ja) | 1975-09-05 |
DE2405782C3 (de) | 1979-10-04 |
DE2405782B2 (de) | 1979-02-01 |
FR2260562B3 (ja) | 1977-10-21 |
JPS547019B2 (ja) | 1979-04-03 |
GB1492852A (en) | 1977-11-23 |
DE2405782A1 (de) | 1975-08-28 |
JPS50109924A (ja) | 1975-08-29 |
IT1029498B (it) | 1979-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1930377A2 (de) | Verfahren zur Herstellung von substituierten Aminoanthrachinonen | |
CH620234A5 (en) | Process for the preparation of anthraquinone compounds | |
EP0000341B1 (de) | Verfahren zur Herstellung von praktisch reinem 1-Amino-8-nitro-4,5-dihydroxy-anthrachinon | |
EP0190994B1 (de) | Verfahren zur Herstellung von 1-Amino-2-brom-4-hydroxyanthrachinon | |
CH634823A5 (de) | Verfahren zur herstellung von 1-amino-2-brom-4-hydroxyanthrachinon. | |
US3968131A (en) | Manufacture of 1-amino-2-alkoxy-4-hydroxyanthraquinones | |
DE2209984A1 (de) | Verfahren zur herstellung von n,n'disubstituierten 1,4-diaminoanthrachinonen | |
DE2334657C2 (de) | Verfahren zur Herstellung von Brom enthaltenden anthrachinoiden Dispersionsfarbstoffen | |
DE1215284B (de) | Verfahren zur Herstellung von Farbstoffen der Anthrachinonazinreihe | |
DE1130952B (de) | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe | |
DE2528627C3 (de) | Verfahren zur Reinigung von 1-Aminoanthrachinon | |
DE909384C (de) | Verfahren zur Herstellung von wasserloeslichen Schwefelsaeurehalbestersalzen von Leuko-Anthrachinonverbindungen | |
DE848982C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen der Dialkoxydibenzanthron- und -isodibenzanthronreihe | |
CH664369A5 (de) | Verfahren zur herstellung von kuepenfarbstoffen aus bromiertem dibenzanthron und 1-aminoanthrachinon. | |
DE512821C (de) | Verfahren zur Herstellung von 1, 1-Dianthrachinonyl-2, 2-diurethan, seinen Derivaten und gegebenenfalls Kondensationsprodukten | |
DE969131C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
DE2243197B2 (de) | Verfahren zur Herstellung von 1 -Ajnino-4-hydroxy -2-hydroxyalkoxyanthrachinonen | |
EP0303185B1 (de) | Verfahren zur Herstellung von 1-Amino-4-hydroxy-2-(6'-hydroxyhexoxy)-anthrachinon | |
EP0576995B1 (de) | Verfahren zur Herstellung von 5-Halogen-2-(1-anthrachinonylamino)benzoesäuren und 4'-Halogen-2,1(N)-anthrachinonyl-1',2'(N)-benzacridonen | |
DE2228334C3 (de) | Verfahren zur Herstellung von a-Phenyläthern der Anthrachinons | |
DE807211C (de) | Verfahren zur Herstellung von Naphthochinoniminen | |
DE1644535C (de) | Substituierte alpha-Pheny!aminoanthrachinonfarbstoffe und Verfahren zu deren Herstellung | |
DE1644541C (de) | Saure Anthrachinonfarbstoffe, deren Herstellung und Verwendung | |
DE2557140A1 (de) | Verfahren zur herstellung von anthrachinonverbindungen | |
DE2338929A1 (de) | Wasserunloesliche rote anthrachinonfarbstoffe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |