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1,5-Dichloroanthraquinone → 1-n-Octylsulfonylamino-5-chloroanthraquinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,5-Dichloroanthraquinone | HCID 6711 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 1-Octanesulfonamide | HCID 229597 | — |
| 溶媒 | Chlorobenzene | HCID 7964 | — |
| 生成物 | 1-n-Octylsulfonylamino-5-chloroanthraquinone | HCID 19818009 | — |
反応手順
1,5-dichloroanthraquinone (1.0g), n-octanesulfonamide (0.77g), potassium carbonate (1.0g), cupric acetate monohydrate (1.0g) and chlorobenzene (15ml) were refluxed for 4 hours. The solvent was evaporated at reduced pressure and the residue was extracted with toluene. After filtration the extract was separated by chromatography on silica using toluene as eluent to give the desired product as the second fraction.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05034547 |
| 出典データセット | uspto-grants-1991_07 |
| ORD ID | ord-7bd1e0d106704655b73d1ab25b925ab7 |
| 出典メモ | uspto-grants-1991_07 |