化工社化工社 化学情報印刷レポート · 研究参考用
Ammonia → 4-Bromo-alpha-methylbenzeneethanamine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | 1-(4-Bromophenyl)propan-2-one | HCID 736332 | — |
| 反応物 | HCID 178418361 | HCID 178418361 | — |
| 触媒 | Nickel | HCID 935 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 4-Bromo-alpha-methylbenzeneethanamine | HCID 205668 | — |
反応手順
A mixture of 25.0 g (0.12 mol) 4-bromophenylacetone and 400 mL 7N ammonia in MeOH is charged with 1.20 g Raney nickel. The mixture is stirred in an hydrogen atmosphere (15 psi) at r.t. over night. Again 0.6 g Raney nickel are added and the mixture is stirred again for 3.5 h. After complete reaction, the mixture is filtrated. The residue is washed with MeOH and the solvent of the filtrate is removed in vacuo. The crude product is used without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08835472B2 |
| 出典データセット | uspto-grants-2014_09 |
| ORD ID | ord-661299ba129349a0a22d8a2a17ce912b |
| 出典メモ | uspto-grants-2014_09 |