化工社化工社 化学情報印刷レポート · 研究参考用
2-Amino-3-nitrobenzoic acid → 2,3-Diaminobenzoic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Amino-3-nitrobenzoic acid | HCID 219633 | — |
| 反応物 | HCID 178418361 | HCID 178418361 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 2,3-Diaminobenzoic acid | HCID 198069 | — |
反応手順
14 g (76.9 mmol) of 2-amino-3-nitrobenzoic acid (1b) were dissolved in 500 ml of methanol, treated with Pd/C, and hydrogenated with hydrogen. After 4 h, the catalyst was filtered off with suction and concentrated. A dark-brown solid was obtained. Yield: 11.67 g (99%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06358978B1 |
| 出典データセット | uspto-grants-2002_03 |
| ORD ID | ord-2b175d8949474a819a64b0b78c04ef77 |
| 出典メモ | uspto-grants-2002_03 |