関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Diethyl Ether | HCID 3283 | — |
| 反応物 | 2-Thiopheneacetic acid | HCID 15970 | — |
| 反応物 | Ethyl 2-methylidenebutanoate | HCID 291416 | — |
| 生成物 | Ethyl 2-(acetylthiomethyl)butanoate | HCID 15025921 | — |
反応手順
Ethyl 2-ethylpropenoate (5 g, 39 mmol) was diluted with 5.6 mL (78 mmol) of thiolacetic acid and stirred at 65° C. for 36 h. The mixture was then diluted with ether, washed with water and the organic phase was dried with Na2SO4. Evaporation to dryness yielded the title material as an orange oil which was used as such for the next step.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05266568 |
|---|
| 出典データセット | uspto-grants-1993_11 |
|---|
| ORD ID | ord-ddda9115889046ae9570164ebc99bd6f |
|---|
| 出典メモ | uspto-grants-1993_11 |
|---|
