IT7849054A0 - Procedimento per la produzione di antrachinoni sostituiti - Google Patents
Procedimento per la produzione di antrachinoni sostituitiInfo
- Publication number
- IT7849054A0 IT7849054A0 IT7849054A IT4905478A IT7849054A0 IT 7849054 A0 IT7849054 A0 IT 7849054A0 IT 7849054 A IT7849054 A IT 7849054A IT 4905478 A IT4905478 A IT 4905478A IT 7849054 A0 IT7849054 A0 IT 7849054A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- substituted anthraquinones
- anthraquinones
- substituted
- Prior art date
Links
- 150000004056 anthraquinones Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/24—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
- C07C225/26—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
- C07C225/32—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
- C07C225/34—Amino anthraquinones
- C07C225/36—Amino anthraquinones the carbon skeleton being further substituted by singly-bound oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4809177A JPS6030303B2 (ja) | 1977-04-25 | 1977-04-25 | アントラキノン系中間物の製造方法 |
JP52048839A JPS6030304B2 (ja) | 1977-04-26 | 1977-04-26 | アントラキノン系中間物の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7849054A0 true IT7849054A0 (it) | 1978-04-24 |
IT1105354B IT1105354B (it) | 1985-10-28 |
Family
ID=26388315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49054/78A IT1105354B (it) | 1977-04-25 | 1978-04-24 | Procedimento per la produzione di antrachinoni sostituiti |
Country Status (6)
Country | Link |
---|---|
US (1) | US4292247A (it) |
CH (1) | CH635311A5 (it) |
DE (1) | DE2817890C2 (it) |
GB (1) | GB1572977A (it) |
IN (1) | IN147555B (it) |
IT (1) | IT1105354B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3415917A1 (de) * | 1984-04-28 | 1985-11-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1-amino-2-brom-4-hydroxyanthrachinon |
CH658856A5 (de) * | 1984-05-29 | 1986-12-15 | Ciba Geigy Ag | Verfahren zur herstellung von organischen, aromatischen und heterocyclischen hydroxy-verbindungen. |
US4648994A (en) * | 1985-02-04 | 1987-03-10 | Ciba-Geigy Corporation | Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone |
US4767573A (en) * | 1986-06-16 | 1988-08-30 | Ciba-Geigy Corporation | Process for the preparation of a mixture of 1-amino-2-chloro-4-hydroxyanthraquinone and 1-amino-2-bromo-4-hydroxyanthraquinone |
CN108129363A (zh) * | 2018-01-25 | 2018-06-08 | 大连七色光太阳能科技开发有限公司 | 固相法合成1-氨基蒽醌-2-磺酸工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE156056C (it) * | ||||
DE156769C (it) * | ||||
DE203083C (it) * | 1906-12-24 | |||
US1986798A (en) * | 1934-01-12 | 1935-01-08 | Du Pont | Process for halogenating aminoanthraquinone compounds |
US2251688A (en) * | 1938-02-01 | 1941-08-05 | Nat Aniline & Chem Co Inc | Process for the sulphonation of alpha-aminoanthraquinone compounds |
GB781258A (en) * | 1955-05-13 | 1957-08-14 | Gen Aniline & Film Corp | Bromination of aminoanthraquinones |
BE593191A (it) * | 1959-07-22 | |||
BE611982A (it) * | 1960-12-24 | |||
BE626554A (it) * | 1962-01-02 | |||
US3419581A (en) * | 1964-02-07 | 1968-12-31 | Du Pont | Separation and recovery of diaroylaminoanthraquinones from the reaction of diaminoanthraquinones and aroyl halides |
DE1228274B (de) * | 1965-02-05 | 1966-11-10 | Bayer Ag | Herstellung von p-halogenierten alpha-Amino-anthrachinonen |
CH540959A (de) * | 1966-10-10 | 1973-10-15 | Ciba Geigy Ag | Verfahren zur Herstellung neuer wasserunlöslicher Anthrachinonderivate |
US3952029A (en) * | 1975-01-13 | 1976-04-20 | Eastman Kodak Company | 2-(Fluorosulfonyl)ethylamino anthraquinones |
DE2659676A1 (de) * | 1976-12-30 | 1978-07-20 | Bayer Ag | Azoanthrachinonpigmente |
DE2713575C2 (de) * | 1977-03-28 | 1979-06-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 1-Amino-2-brom-4-hydroxyanthrachinon |
JPS55129249A (en) * | 1979-03-28 | 1980-10-06 | Sumitomo Chem Co Ltd | Preparation of 1-amino-2-bromo-4-hydroxyanthraquinone |
-
1978
- 1978-04-21 US US05/898,667 patent/US4292247A/en not_active Expired - Lifetime
- 1978-04-24 IT IT49054/78A patent/IT1105354B/it active
- 1978-04-24 GB GB16049/78A patent/GB1572977A/en not_active Expired
- 1978-04-24 IN IN444/CAL/78A patent/IN147555B/en unknown
- 1978-04-24 DE DE2817890A patent/DE2817890C2/de not_active Expired
- 1978-04-24 CH CH439778A patent/CH635311A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2817890A1 (de) | 1978-10-26 |
DE2817890C2 (de) | 1991-05-29 |
IN147555B (it) | 1980-04-05 |
US4292247A (en) | 1981-09-29 |
GB1572977A (en) | 1980-08-13 |
IT1105354B (it) | 1985-10-28 |
CH635311A5 (de) | 1983-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960329 |