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Hydrochloric Acid → 3-Chloroanthracen-9(10h)-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 2-Chloroanthraquinone | HCID 8553 | — |
| 反応物 | Tin atom | HCID 5352426 | — |
| 溶媒 | Acetic Acid | HCID 176 | — |
| 生成物 | 3-Chloroanthracen-9(10h)-one | HCID 78601 | — |
| 生成物 | 2-Chloroanthrone | HCID 13013513 | — |
反応手順
Tin powder (100 g) and 2-chloroanthraquinone (70 g) were refluxed in acetic acid (500 ml) while concentrated hydrochloric acid (130 ml) was added over a period of 3 hours. The solution was cooled and the product was separated by filtration, and then chromatographed on silica gel, eluting with benzene:ether, so as to afford 2-chloroanthrone and 3-chloroanthrone.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04792551 |
| 出典データセット | uspto-grants-1988_12 |
| ORD ID | ord-69046feb53fc41adb7568e4b0908623c |
| 出典メモ | uspto-grants-1988_12 |