化工社化工社 化学情報印刷レポート · 研究参考用
2-Methyl-3-nitrobenzoic acid → 3-Amino-2-methylbenzoic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Methyl-3-nitrobenzoic acid | HCID 16096 | — |
| 触媒 | HCID 178418390 | HCID 178418390 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 3-Amino-2-methylbenzoic acid | HCID 2733699 | 105.5% |
反応手順
2-Methyl-3-nitrobenzoic acid (5 g) is dissolved in ethanol (50 ml) and the mixture is subjected to catalytic reduction with 5% palladium carbon (0.25 g) at room temperature for 5 hours. The catalyst is removed by filtration, and the filtrate is concentrated to give 3-amino-2-methylbenzoic acid (4.4 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05210266 |
| 出典データセット | uspto-grants-1993_05 |
| ORD ID | ord-25bac0b8595d459e931cc0de2220011b |
| 出典メモ | uspto-grants-1993_05 |