JPS5295678A - Preparation of 2-carboxy-1, 9-anthrapyrimidine - Google Patents
Preparation of 2-carboxy-1, 9-anthrapyrimidineInfo
- Publication number
- JPS5295678A JPS5295678A JP1228876A JP1228876A JPS5295678A JP S5295678 A JPS5295678 A JP S5295678A JP 1228876 A JP1228876 A JP 1228876A JP 1228876 A JP1228876 A JP 1228876A JP S5295678 A JPS5295678 A JP S5295678A
- Authority
- JP
- Japan
- Prior art keywords
- anthrapyrimidine
- carboxy
- preparation
- methylanthraquinone
- discoloration
- 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.)
- Granted
Links
- ZLCUIOWQYBYEBG-UHFFFAOYSA-N 1-Amino-2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC=C3C(=O)C2=C1 ZLCUIOWQYBYEBG-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- OBJNZHVOCNPSCS-UHFFFAOYSA-N naphtho[2,3-f]quinazoline Chemical compound C1=NC=C2C3=CC4=CC=CC=C4C=C3C=CC2=N1 OBJNZHVOCNPSCS-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228876A JPS5295678A (en) | 1976-02-09 | 1976-02-09 | Preparation of 2-carboxy-1, 9-anthrapyrimidine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228876A JPS5295678A (en) | 1976-02-09 | 1976-02-09 | Preparation of 2-carboxy-1, 9-anthrapyrimidine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5295678A true JPS5295678A (en) | 1977-08-11 |
| JPS6119629B2 JPS6119629B2 (enrdf_load_stackoverflow) | 1986-05-17 |
Family
ID=11801154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1228876A Granted JPS5295678A (en) | 1976-02-09 | 1976-02-09 | Preparation of 2-carboxy-1, 9-anthrapyrimidine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5295678A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998018764A1 (de) * | 1996-10-28 | 1998-05-07 | Merck Patent Gmbh | Dihydrobenzoanthracenone, -pyrimidinone oder dihydronaphthochinolinone |
-
1976
- 1976-02-09 JP JP1228876A patent/JPS5295678A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998018764A1 (de) * | 1996-10-28 | 1998-05-07 | Merck Patent Gmbh | Dihydrobenzoanthracenone, -pyrimidinone oder dihydronaphthochinolinone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6119629B2 (enrdf_load_stackoverflow) | 1986-05-17 |
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