化工社化工社 化学情報印刷レポート · 研究参考用
Hydrogen Bromide → 4-(2-(Ethylamino)propyl)-1,2-benzenediol hydrobromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrogen Bromide | HCID 260 | — |
| 反応物 | [2-(3,4-Dimethoxy-phenyl)-1-methyl-ethyl]-ethyl amine | HCID 22061570 | — |
| 生成物 | 4-(2-(Ethylamino)propyl)-1,2-benzenediol hydrobromide | HCID 130356 | — |
反応手順
A solution of 1.1 g (4.92 mmol) of 2A in 10 mL of 48% HBr was heated to reflux under argon atmosphere for 3.5 hours and then concentrated to dryness under reduced pressure. To this was added 50 mL of dichloromethane and concentrated to dryness under reduced pressure to give crude 2B as a dark brown powder (M+Na, 318).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07569676B2 |
| 出典データセット | uspto-grants-2009_08 |
| ORD ID | ord-1b9609bfe6814631b914b313d1b6d23a |
| 出典メモ | uspto-grants-2009_08 |