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4-(4-Nitrophenyl)-morpholin-3-ON → 4-(4-Aminophenyl)morpholin-3-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-(4-Nitrophenyl)-morpholin-3-ON | HCID 11447375 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | 4-(4-Aminophenyl)morpholin-3-one | HCID 11194854 | — |
反応手順
To a solution of 2.6 g 4-(4-Nitro-phenyl)-morpholin-3-one in 350 mL ethyl acetate and 17 mL ethanol, 13.2 g SnCl2 dihydrate were added and the reaction mixture was heated to reflux for 2 h. Then, after cooling to RT the mixture was stirred for 16 h. The precipitated product was collected by filtration and was pure enough for the next reaction step. Yield: 2.07 g.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07741341B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-2658f6e73fb0463f89f23ccdd224c989 |
| 出典メモ | uspto-grants-2010_06 |