化工社化工社 化学情報印刷レポート · 研究参考用
Ammonium Hydroxide → 2-Oxoindoline-5-sulfonamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonium Hydroxide | HCID 14923 | — |
| 反応物 | 2-oxo-2,3-dihydro-1H-indole-5-sulfonyl chloride | HCID 4962506 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 2-Oxoindoline-5-sulfonamide | HCID 10198232 | 20% |
反応手順
5-Chlorosulfonyl-2-oxindole (2.1 g) was added to 10 mL of ammonium hydroxide in 10 mL of ethanol and stirred at room temperature overnight. The mixture was concentrated and the solid collected by vacuum filtration to give 0.4 g (20% yield) of the title compound as an off-white solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06855730B2 |
| 出典データセット | uspto-grants-2005_02 |
| ORD ID | ord-2520af5761ac4f8b8d7b07549287ce02 |
| 出典メモ | uspto-grants-2005_02 |