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Water → Ethyl (4Z)-8-oxo-4-octenoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 2-Hydroxy-5-cycloocten-1-one | HCID 273705 | — |
| 反応物 | Npc112006 | HCID 21965192 | — |
| 反応物 | HCID 178418268 | HCID 178418268 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | Ethyl (4Z)-8-oxo-4-octenoate | HCID 24972431 | — |
反応手順
To 220 mg. of 2-hydroxy-5-cycloocten-1-one in 5 ml. of 30% ethanol/benzene is added 860 mg. of 85% lead tetraacetate in portions. After about 3 hours at room temperature, water and ether are added to the reaction mixture. The aqueous phase is extracted several times with ether. The combined ether extracts are washed with 2M sodium carbonate and saturated sodium chloride solution, dried over calcium sulfate and evaporated to give ethyl (4Z)-8-oxo-4-octenoate in high purity.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03953532 |
| 出典データセット | uspto-grants-1976_04 |
| ORD ID | ord-81ffe967e75e47acae41219b6ba9acde |
| 出典メモ | uspto-grants-1976_04 |