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Sulfuric Acid → 1,4-Bis(beta-carboxyethylamino)-2,3-dichloroanthraquinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | Acrylic Acid | HCID 6581 | — |
| 反応物 | Boric Acid | HCID 7628 | — |
| 反応物 | Disperse Violet 28 | HCID 65731 | — |
| 生成物 | 1,4-Bis(beta-carboxyethylamino)-2,3-dichloroanthraquinone | HCID 20357178 | 93% |
反応手順
20 Parts of acrylic acid are gradually added to a mixture of 15.8 parts of 1,4-diamino-2,3-dichloroanthraquinone, 3.1 parts of boric acid and 100 parts of 100% sulphuric acid at 25°-30° C, and the mixture is then stirred for 60 hours at 25°-30°. The reaction mixture is then processed as described in Example 1 to give 21 parts (93%) of 1,4-bis(β-carboxyethylamino)-2,3-dichloroanthraquinone.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04086252 |
| 出典データセット | uspto-grants-1978_04 |
| ORD ID | ord-eaf81ab889814be5b9def043bf21ff95 |
| 出典メモ | uspto-grants-1978_04 |