化工社化工社 化学情報印刷レポート · 研究参考用
Acetic Acid → Acetoacetic Acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Acid | HCID 176 | — |
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 反応物 | (+)-Limonene | HCID 440917 | — |
| 生成物 | Acetoacetic Acid | HCID 96 | — |
| 生成物 | (+)-Limonene | HCID 440917 | — |
反応手順
This patent discloses a process in which the 1,2 epoxide of limonene is refluxed with acetic acid and acetic anhydride to yield the 1,2 diacetate of limonene and the excess of these esterification reagents is removed. The diester product of pyrolysed by heating at atmospheric pressure at an elevated temperature. The carvyl acetate is obtained by fractional distillation of the resulting mixture.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03957856 |
| 出典データセット | uspto-grants-1976_05 |
| ORD ID | ord-4f678fd0b26f419a9e8c06c81a8a3a47 |
| 出典メモ | uspto-grants-1976_05 |