DD148769A5 - Verfahren zur herstellung von 5-amino-1,2,3,4-tetrahydroanthrachinon - Google Patents
Verfahren zur herstellung von 5-amino-1,2,3,4-tetrahydroanthrachinon Download PDFInfo
- Publication number
- DD148769A5 DD148769A5 DD80218536A DD21853680A DD148769A5 DD 148769 A5 DD148769 A5 DD 148769A5 DD 80218536 A DD80218536 A DD 80218536A DD 21853680 A DD21853680 A DD 21853680A DD 148769 A5 DD148769 A5 DD 148769A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- amino
- tetrahydro
- tetrahydroanthraquinone
- anthraquinone
- preparation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901326A FR2446808A1 (fr) | 1979-01-19 | 1979-01-19 | Amino-5 tetrahydro-1,2,3,4 anthraquinone et sa preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD148769A5 true DD148769A5 (de) | 1981-06-10 |
Family
ID=9220958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80218536A DD148769A5 (de) | 1979-01-19 | 1980-01-18 | Verfahren zur herstellung von 5-amino-1,2,3,4-tetrahydroanthrachinon |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3787929T2 (de) * | 1986-06-17 | 1994-03-24 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung von 1-Aminoanthrachinon. |
| US4770818A (en) * | 1986-10-28 | 1988-09-13 | Ciba-Geigy Corporation | Process for the preparation of 1-aminoanthraquinones |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1821035A (en) * | 1927-08-18 | 1931-09-01 | Gen Aniline Works Inc | Compounds of the anthracene series and process of preparing them |
| DE695637C (de) * | 1937-12-25 | 1940-08-31 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Leuko-5,6,7,8-tetrahydrochinizarin |
| US3966775A (en) * | 1973-10-26 | 1976-06-29 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for the preparation of 1-substituted anthraquinones |
| IN143198B (US07541385-20090602-C00001.png) * | 1974-04-02 | 1977-10-15 | Mitsui Toatsu Chemicals |
-
1979
- 1979-01-19 FR FR7901326A patent/FR2446808A1/fr active Granted
- 1979-12-18 IN IN905/DEL/79A patent/IN153465B/en unknown
-
1980
- 1980-01-03 DE DE8080400003T patent/DE3063637D1/de not_active Expired
- 1980-01-03 EP EP80400003A patent/EP0014106B1/fr not_active Expired
- 1980-01-14 US US06/112,002 patent/US4297288A/en not_active Expired - Lifetime
- 1980-01-15 SU SU802866251A patent/SU969153A3/ru active
- 1980-01-18 BR BR8000336A patent/BR8000336A/pt unknown
- 1980-01-18 DD DD80218536A patent/DD148769A5/de unknown
- 1980-01-18 CA CA000343970A patent/CA1122214A/fr not_active Expired
- 1980-01-18 JP JP446180A patent/JPS55133339A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2446808B1 (US07541385-20090602-C00001.png) | 1982-03-12 |
| DE3063637D1 (en) | 1983-07-14 |
| JPS55133339A (en) | 1980-10-17 |
| US4297288A (en) | 1981-10-27 |
| SU969153A3 (ru) | 1982-10-23 |
| EP0014106A1 (fr) | 1980-08-06 |
| BR8000336A (pt) | 1980-10-07 |
| CA1122214A (fr) | 1982-04-20 |
| EP0014106B1 (fr) | 1983-06-08 |
| IN153465B (US07541385-20090602-C00001.png) | 1984-07-21 |
| FR2446808A1 (fr) | 1980-08-14 |
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