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Potassium Hydroxide → 3'-Bromo-4'-(1-methylheptyloxy)-4-acetylbiphenyl
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassium Hydroxide | HCID 14797 | — |
| 反応物 | p-Toluenesulfonic acid 1-methylheptyl ester | HCID 3912199 | — |
| 反応物 | 3'-Bromo-4'-hydroxy-4-acetylbiphenyl | HCID 14474361 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 3'-Bromo-4'-(1-methylheptyloxy)-4-acetylbiphenyl | HCID 19836535 | — |
反応手順
The above 3'-bromo-4'-hydroxy-4-acetylbiphenyl (200 g) was treated with 1.2 times equivalents of R 1-methylheptyl p-toluenesulfonate and potassium hydroxide in 97% ethanol (1 l) for 6 hours under reflux. The reaction mixture was worked up in a usual way to obtain crude oily 3'-bromo-4'-(1-methylheptyloxy)-4-acetylbiphenyl (163 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04886622 |
| 出典データセット | uspto-grants-1989_12 |
| ORD ID | ord-a1bd88eaf8ec4544ad9ec66057274992 |
| 出典メモ | uspto-grants-1989_12 |