JPS54160360A - Preparation of 1-amino-anthraquinone - Google Patents
Preparation of 1-amino-anthraquinoneInfo
- Publication number
- JPS54160360A JPS54160360A JP6781778A JP6781778A JPS54160360A JP S54160360 A JPS54160360 A JP S54160360A JP 6781778 A JP6781778 A JP 6781778A JP 6781778 A JP6781778 A JP 6781778A JP S54160360 A JPS54160360 A JP S54160360A
- Authority
- JP
- Japan
- Prior art keywords
- anthraquinone
- moles
- carboxylic acid
- acid amide
- small amount
- 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
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- QNLRSUPDYDUZSS-UHFFFAOYSA-N 9,10-dioxoanthracene-1-carboxamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(=O)N QNLRSUPDYDUZSS-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 238000006105 Hofmann reaction Methods 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance 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 |
|---|---|---|---|
| JP6781778A JPS54160360A (en) | 1978-06-07 | 1978-06-07 | Preparation of 1-amino-anthraquinone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6781778A JPS54160360A (en) | 1978-06-07 | 1978-06-07 | Preparation of 1-amino-anthraquinone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54160360A true JPS54160360A (en) | 1979-12-19 |
| JPS6256856B2 JPS6256856B2 (enrdf_load_stackoverflow) | 1987-11-27 |
Family
ID=13355867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6781778A Granted JPS54160360A (en) | 1978-06-07 | 1978-06-07 | Preparation of 1-amino-anthraquinone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54160360A (enrdf_load_stackoverflow) |
-
1978
- 1978-06-07 JP JP6781778A patent/JPS54160360A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256856B2 (enrdf_load_stackoverflow) | 1987-11-27 |
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