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HRID 258987作成日：2026年10月25日
9,10-Anthracenedione, 1-bromo-4-(methylamino)- → 1-Methylamino-4-(p-trifluoromethoxy-anilino)-anthraquinone
https://huagongshe.com/reaction/258987
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 9,10-Anthracenedione, 1-bromo-4-(methylamino)- | HCID 31418 | — |
| 反応物 | Potassium Acetate | HCID 517044 | — |
| 反応物 | 4-(Trifluoromethoxy)aniline | HCID 600848 | — |
| 触媒 | Cupric acetate | HCID 8895 | — |
| 生成物 | 1-Methylamino-4-(p-trifluoromethoxy-anilino)-anthraquinone | HCID 21425074 | — |
反応手順
12.64 parts of 1-methylamino-4bromo-anthraquinone, 9.9 parts of para-trifluoromethoxyaniline, 6 parts of potassium acetate and 2 parts of copper acetate are introduced into 43 parts of 4-methyl-2-pertanol and the mixture is heated at 132° C. for 8 hours. The mixture is then cooled to 60° C., filtered, washed with water, then the precipitate is taken up in dilute caustic soda, filtered, washed and dried. 9.6 parts of 1-methylamino-4-(p-trifluoromethoxy-anilino)-anthraquinone are obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04035397 |
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| 出典データセット | uspto-grants-1977_07 |
|---|
| ORD ID | ord-ac64c7d594e14581bcbb8eb574d9b28c |
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| 出典メモ | uspto-grants-1977_07 |
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