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4,4'-Dihydroxybiphenyl → 4'-(2-Methylbutoxy)(1,1'-biphenyl)-4-ol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4,4'-Dihydroxybiphenyl | HCID 7112 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 1-Bromo-2-methylbutane | HCID 25254 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 4'-(2-Methylbutoxy)(1,1'-biphenyl)-4-ol | HCID 14093815 | 58% |
反応手順
A solution of 0.20 mole(37.2 g) of 4,4'-dihydroxybiphenyl, 0.10 mole(15.1 g) of the above 2-methyl-1-bromobutane, and 0.60 mole(33.7 g) of potassium carbonate in 300 ml of ethanol was refluxed for 16 hours. After the reaction, the reaction solution was filtered and concentrated, then purified by column chromatography to obtain 4.9 g of 4'-(2-methylbutoxy)-4-hydroxybiphenyl. (yield: 58%)
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04844835 |
| 出典データセット | uspto-grants-1989_07 |
| ORD ID | ord-7579d4eec5224c2fa2bdb88004109b17 |
| 出典メモ | uspto-grants-1989_07 |