GB1463122A - Production of 'he imide of 1,4-diaminoanthraquinone-2,3- dicarboxylic acid - Google Patents
Production of 'he imide of 1,4-diaminoanthraquinone-2,3- dicarboxylic acidInfo
- Publication number
- GB1463122A GB1463122A GB1692074A GB1692074A GB1463122A GB 1463122 A GB1463122 A GB 1463122A GB 1692074 A GB1692074 A GB 1692074A GB 1692074 A GB1692074 A GB 1692074A GB 1463122 A GB1463122 A GB 1463122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaminoanthraquinone
- dicarboxylic acid
- imide
- production
- dicarboximide
- 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
- KMIRGDGEJTXVRE-UHFFFAOYSA-N 1,4-diamino-9,10-dioxoanthracene-2,3-dicarboxylic acid Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(C(O)=O)C(C(O)=O)=C2N KMIRGDGEJTXVRE-UHFFFAOYSA-N 0.000 title 1
- 150000003949 imides Chemical class 0.000 title 1
- UOBRDAVIVQKFCM-UHFFFAOYSA-N 4,11-diaminonaphtho[2,3-f]isoindole-1,3,5,10-tetrone Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C1C(=O)NC(=O)C1=C2N UOBRDAVIVQKFCM-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- AZHWHEBKPHYVFV-UHFFFAOYSA-N 1,4-dichloro-9,10-dioxoanthracene-2,3-dicarboxylic acid Chemical compound ClC1=C(C(=C(C=2C(C3=CC=CC=C3C(C12)=O)=O)Cl)C(=O)O)C(=O)O AZHWHEBKPHYVFV-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
1463122 1,4 - Diaminoanthraquinone - 2,3- dicarboximide BASF AG 18 April 1974 [19 April 1973] 16920/74 Heading C2C 1,4 - Diaminoanthraquinone - 2,3 - dicarboximide is prepared by reacting 1,4-dichloroanthraquinone - 2,3 - dicarboxylic acid or its anhydride with ammonia, optionally in the presence of a copper salt which is soluble in the reaction mixture under the reaction conditions as catalyst.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732320062 DE2320062A1 (en) | 1973-04-19 | 1973-04-19 | PROCESS FOR THE PREPARATION OF 1,4 DIAMINOANTHRAQUINONE-2,3-DICARBONIC ACID IMIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1463122A true GB1463122A (en) | 1977-02-02 |
Family
ID=5878744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1692074A Expired GB1463122A (en) | 1973-04-19 | 1974-04-18 | Production of 'he imide of 1,4-diaminoanthraquinone-2,3- dicarboxylic acid |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5010325A (en) |
| CH (1) | CH593257A5 (en) |
| DE (1) | DE2320062A1 (en) |
| FR (1) | FR2226398B3 (en) |
| GB (1) | GB1463122A (en) |
| IT (1) | IT1005991B (en) |
-
1973
- 1973-04-19 DE DE19732320062 patent/DE2320062A1/en active Pending
-
1974
- 1974-04-17 CH CH529574A patent/CH593257A5/xx not_active IP Right Cessation
- 1974-04-18 JP JP4278274A patent/JPS5010325A/ja active Pending
- 1974-04-18 FR FR7413535A patent/FR2226398B3/fr not_active Expired
- 1974-04-18 IT IT5046974A patent/IT1005991B/en active
- 1974-04-18 GB GB1692074A patent/GB1463122A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2226398B3 (en) | 1977-02-18 |
| DE2320062A1 (en) | 1974-11-07 |
| CH593257A5 (en) | 1977-11-30 |
| IT1005991B (en) | 1976-09-30 |
| JPS5010325A (en) | 1975-02-03 |
| FR2226398A1 (en) | 1974-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |