化工社化工社 化学情報印刷レポート · 研究参考用
Acetic Anhydride → N-(2-Fluorophenyl)acetamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 反応物 | 2-Fluoroaniline | HCID 9584 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | N-(2-Fluorophenyl)acetamide | HCID 67860 | 88% |
反応手順
Acetic anhydride (57 mL, 0.6 mol) was added slowly, over approximately 40 min, to stirred 2-fluoroaniline (27, 55.7 g, 0.5 mol) under cooling (water bath) to maintain the reaction temperature at 60° C. to 70° C. After 10 hours more, the reaction mixture was poured into H2O, the whole was extracted with ethyl acetate (2×300 mL). The combined organic extracts were washed with 5% aqueous NaHCO3, brine, dried (K2CO3), filtered and concentrated to provide the title compound as a white solid (67.0 g, 88%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08759336B2 |
| 出典データセット | uspto-grants-2014_06 |
| ORD ID | ord-a5aa74e6c47942a594e2d3676c1b0851 |
| 出典メモ | uspto-grants-2014_06 |