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1-Chloroanthraquinone → 1-(n-Octylsulfonylamino)anthraquinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Chloroanthraquinone | HCID 6709 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 1-Octanesulfonamide | HCID 229597 | — |
| 触媒 | Cupric acetate | HCID 8895 | — |
| 溶媒 | 1,2-Dichlorobenzene | HCID 7239 | — |
| 生成物 | 1-(n-Octylsulfonylamino)anthraquinone | HCID 19990361 | — |
反応手順
A 100ml round bottom flask, equipped with a magnetic stirrer and cooling condenser, was charged with 1-chloroanthraquinone (2.0g), n-octylsulfonamide (3.0g), copper acetate (0.8g), potassium carbonate (0.8g) and o-dichlorobenzene (25ml). This mixture was slowly heated to reflux. After 2.5 hours the reaction mixture was cooled and filtered. Methanol was then added to induce precipitation, and after filtration the solid was recrystallized from a mixture of dichloromethane and methanol to give a yellow product.
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-3e6a13242a364f83931fe3aa4a4de4e3 |
| 出典メモ | uspto-grants-1991_07 |