IT1019696B - PROCEDURE FOR THE PREPARATION OF ALFA AMINO BETA PRIMO NITRO ANTHRACHINONES - Google Patents
PROCEDURE FOR THE PREPARATION OF ALFA AMINO BETA PRIMO NITRO ANTHRACHINONESInfo
- Publication number
- IT1019696B IT1019696B IT2491874A IT2491874A IT1019696B IT 1019696 B IT1019696 B IT 1019696B IT 2491874 A IT2491874 A IT 2491874A IT 2491874 A IT2491874 A IT 2491874A IT 1019696 B IT1019696 B IT 1019696B
- Authority
- IT
- Italy
- Prior art keywords
- anthrachinones
- primo
- nitro
- procedure
- preparation
- Prior art date
Links
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
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 |
|---|---|---|---|
| DE19732334991 DE2334991C3 (en) | 1973-07-10 | 1973-07-10 | Process for the preparation of α-amino-β'-nitro-anthraquinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1019696B true IT1019696B (en) | 1977-11-30 |
Family
ID=5886440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2491874A IT1019696B (en) | 1973-07-10 | 1974-07-08 | PROCEDURE FOR THE PREPARATION OF ALFA AMINO BETA PRIMO NITRO ANTHRACHINONES |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5232887B2 (en) |
| BE (1) | BE817346A (en) |
| CH (1) | CH594601A5 (en) |
| DE (1) | DE2334991C3 (en) |
| FR (1) | FR2236842B1 (en) |
| GB (1) | GB1424158A (en) |
| IT (1) | IT1019696B (en) |
| NL (1) | NL7409224A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526651C3 (en) * | 1975-06-14 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Process for the preparation of aminoanthraquinones from nitroanthraquinones |
| DE2827197A1 (en) * | 1978-06-21 | 1980-01-10 | Bayer Ag | METHOD FOR PRODUCING AMINOANTHRACHINONES |
-
1973
- 1973-07-10 DE DE19732334991 patent/DE2334991C3/en not_active Expired
-
1974
- 1974-07-08 IT IT2491874A patent/IT1019696B/en active
- 1974-07-08 BE BE146300A patent/BE817346A/en unknown
- 1974-07-08 NL NL7409224A patent/NL7409224A/en unknown
- 1974-07-08 JP JP7746574A patent/JPS5232887B2/ja not_active Expired
- 1974-07-08 CH CH934474A patent/CH594601A5/xx not_active IP Right Cessation
- 1974-07-10 GB GB3054474A patent/GB1424158A/en not_active Expired
- 1974-07-10 FR FR7424022A patent/FR2236842B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2236842A1 (en) | 1975-02-07 |
| DE2334991A1 (en) | 1975-01-30 |
| BE817346A (en) | 1975-01-08 |
| JPS5049332A (en) | 1975-05-02 |
| FR2236842B1 (en) | 1978-02-17 |
| DE2334991C3 (en) | 1981-08-20 |
| DE2334991B2 (en) | 1980-11-06 |
| NL7409224A (en) | 1975-01-14 |
| JPS5232887B2 (en) | 1977-08-24 |
| GB1424158A (en) | 1976-02-11 |
| CH594601A5 (en) | 1978-01-13 |
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