関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 2,4-Diamino-5-methoxyphenol | HCID 15323266 | — |
| 生成物 | 4,6-Diaminoresorcinol Dihydrochloride | HCID 2733648 | — |
反応手順
2.5 g of 5-methoxy-2,4-diaminophenol and 25 mL of concentrated HCl is placed in a 45 mL Hastalloy C autoclave. The mixture is then heated to 140° C. for 16 hours at a pressure of about 200 psi. The reaction mixture is then cooled to 25° C., the reactor is vented and the product, a white solid, is filtered and dried to yield 1.2 g of crude 4,6-diaminoresorcinol dihydrochloride.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05414130 |
|---|
| 出典データセット | uspto-grants-1995_05 |
|---|
| ORD ID | ord-ab71598ba26648eb9843eca6cd93f375 |
|---|
| 出典メモ | uspto-grants-1995_05 |
|---|
