化工社化工社 化学情報印刷レポート · 研究参考用
Sulfuric Acid → (Phenylthio)acetic acid, cyclohexyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | Ethyl caprate | HCID 8048 | — |
| 反応物 | (Phenylthio)acetic acid | HCID 59541 | — |
| 溶媒 | Cyclohexanol | HCID 7966 | — |
| 生成物 | (Phenylthio)acetic acid, cyclohexyl ester | HCID 533051 | — |
反応手順
The procedure is as in Example 20 for the preparation of ethyl n-decanoate, starting with (phenylthio)acetic acid (20 g) and 36N aqueous sulphuric acid solution (0.32 cc) in cyclohexanol (100 cc). After purification by chromatography on a silica column with a mixture of cyclohexane and ethyl acetate (70:30 by volume) as eluent, cyclohexyl (phenylthio)acetate (29 g) is obtained, and is used in the crude state in the subsequent phases.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04886835 |
| 出典データセット | uspto-grants-1989_12 |
| ORD ID | ord-b812ea055ace49c3bebc1247d743c93e |
| 出典メモ | uspto-grants-1989_12 |