化工社化工社 化学情報印刷レポート · 研究参考用
2-Chloroethanol → 3-Chloro-N-[1-(2-chlorophenyl)-2-[1-(2-hydroxyethyl)-piperidin-4-ylmethoxy]ethyl]-1H-indole-6-carboxamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Chloroethanol | HCID 34 | — |
| 反応物 | Potassium Iodide | HCID 4875 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 3-chloro-N-[1-(2-chlorophenyl)-2-(piperidin-4-ylmethoxy)ethyl]-1H-indole-6-carboxamide | HCID 69307888 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 3-Chloro-N-[1-(2-chlorophenyl)-2-[1-(2-hydroxyethyl)-piperidin-4-ylmethoxy]ethyl]-1H-indole-6-carboxamide | HCID 69310559 | 32% |
反応手順
To a solution of 3-chloro-N-[1-(2-chlorophenyl)-2-(piperidin-4-ylmethoxy)ethyl]-1H-indole-6-carboxamide (200 mg, 0.45 mmol) in 5 mL of EtOH was added potassium carbonate (247 mg, 1.8 mmol), potassium iodide (224 mg, 1.4 mmol) and 2-chloroethanol (0.09 mL, 1.4 mmol). The reaction was allowed to stir at room temperature overnight after which time water was added and the resulting precipitate was isolated by filtration. Purification of the filtrate (SiO2: 10:0.5 EtOAc:isopropylamine) provided 70 mg (32%) of the title compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07427632B2 |
| 出典データセット | uspto-grants-2008_09 |
| ORD ID | ord-820aeae5bdb84ba49a24b28cd989f7d3 |
| 出典メモ | uspto-grants-2008_09 |