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6-Methyl-2-nitropyridin-3-ol → 2-Amino-6-methylpyridin-3-ol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 6-Methyl-2-nitropyridin-3-ol | HCID 84801 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 2-Amino-6-methylpyridin-3-ol | HCID 88500 | — |
反応手順
3-Hydroxy-6-methyl-2-nitropyridine (3.5 g.) in 75 ml. of methanol was reduced over 1 g. of 5% palladium-on-carbon catalyst. The catalyst was removed by filtration and the filtrate was concentrated to dryness to give 2-amino-3-hydroxy-6-methylpyridine which was used directly in the next stop.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04038396 |
| 出典データセット | uspto-grants-1977_07 |
| ORD ID | ord-dd1ed04a0aff4fbd85a039e52bf1a545 |
| 出典メモ | uspto-grants-1977_07 |