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Hydrochloric Acid → 2-(p-Biphenylyl)-2-penten-4-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Methanol | HCID 887 | — |
| 反応物 | 2-(p-Biphenylyl)-3,4-pentadien-2-ol | HCID 86734895 | — |
| 生成物 | 2-(p-Biphenylyl)-2-penten-4-one | HCID 54565234 | — |
反応手順
To a solution of 10 g. of 2-(p-biphenylyl)-3,4-pentadien-2-ol in 200 ml. of anhydrous methanol is added 3 ml. of concentrated hydrochloric acid. The resulting mixture is stirred at room temperature for 3 hours and then in an ice bath for 2 hours. Solids form are are filtered off and recrystallized from pentane to obtain 2-(p-biphenylyl)-2-penten-4-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04273787 |
| 出典データセット | uspto-grants-1981_06 |
| ORD ID | ord-1caf379145af4f538108b02a86f2234e |
| 出典メモ | uspto-grants-1981_06 |