関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Phosphorus oxychloride | HCID 24813 | — |
| 反応物 | Ethyl sulfoacetate | HCID 12216623 | — |
| 生成物 | Ethyl (chlorosulfonyl)acetate | HCID 12225100 | 80% |
反応手順
A mixture of (ethoxycarbonyl)methanesulfonic acid (10 g, 60 mmol.) and POCl3 (45 mL) was heated at 125° C. for 5 h. The mixture was cooled and filtered, and excess POCl3 was removed to give crude (ethoxycarbonyl)methanesulfonyl chloride (8.1 g, 80%) used directly without purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08048862B2 |
|---|
| 出典データセット | uspto-grants-2011_11 |
|---|
| ORD ID | ord-145e8909bddf407fb3c521a421fdb0af |
|---|
| 出典メモ | uspto-grants-2011_11 |
|---|
