JPS6256856B2 - - Google Patents
Info
- Publication number
- JPS6256856B2 JPS6256856B2 JP6781778A JP6781778A JPS6256856B2 JP S6256856 B2 JPS6256856 B2 JP S6256856B2 JP 6781778 A JP6781778 A JP 6781778A JP 6781778 A JP6781778 A JP 6781778A JP S6256856 B2 JPS6256856 B2 JP S6256856B2
- Authority
- JP
- Japan
- Prior art keywords
- carboxylic acid
- aminoanthraquinone
- acid amide
- reaction
- anthraquinone
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 57
- 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 claims description 23
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 19
- 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 claims description 15
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 11
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 10
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 238000006105 Hofmann reaction Methods 0.000 description 5
- 238000006193 diazotization reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 229910019093 NaOCl Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 206010064127 Solar lentigo Diseases 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 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 JPS54160360A (en) | 1979-12-19 |
| JPS6256856B2 true 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 |
|---|---|
| JPS54160360A (en) | 1979-12-19 |
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