JPS56166145A - Manufacture of quinizarine derivative disubstituted with hydroxyl group and chlorine atom at 5- and 8-position - Google Patents
Manufacture of quinizarine derivative disubstituted with hydroxyl group and chlorine atom at 5- and 8-positionInfo
- Publication number
- JPS56166145A JPS56166145A JP5868481A JP5868481A JPS56166145A JP S56166145 A JPS56166145 A JP S56166145A JP 5868481 A JP5868481 A JP 5868481A JP 5868481 A JP5868481 A JP 5868481A JP S56166145 A JPS56166145 A JP S56166145A
- Authority
- JP
- Japan
- Prior art keywords
- quinizarine
- manufacture
- hydroxyl group
- chlorine atom
- disubstituted
- 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
- 229910052801 chlorine Chemical group 0.000 title 1
- 125000001309 chloro group Chemical group Cl* 0.000 title 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- GUEIZVNYDFNHJU-UHFFFAOYSA-N quinizarin Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=CC=C2O GUEIZVNYDFNHJU-UHFFFAOYSA-N 0.000 title 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH310680 | 1980-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166145A true JPS56166145A (en) | 1981-12-21 |
| JPH0144690B2 JPH0144690B2 (ref) | 1989-09-29 |
Family
ID=4248749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5868481A Granted JPS56166145A (en) | 1980-04-22 | 1981-04-20 | Manufacture of quinizarine derivative disubstituted with hydroxyl group and chlorine atom at 5- and 8-position |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166145A (ref) |
-
1981
- 1981-04-20 JP JP5868481A patent/JPS56166145A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144690B2 (ref) | 1989-09-29 |
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