化工社化工社 化学情報印刷レポート · 研究参考用
Ethanol → 4-Bromo-4'-hydroxybiphenyl
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | [4-(4-Bromophenyl)phenyl] benzenesulfonate | HCID 262306 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | 4-Bromo-4'-hydroxybiphenyl | HCID 95093 | — |
反応手順
One example of a way of carrying out this Step is by a standard method using sodium hydroxide to hydrolyse commercially available 4'-bromo-4-benzene-sulphonyloxybiphenyl in a mixture of water and dioxan as solvent. The colourless crystals obtained by crystallisation of the product from ethanol have a melting point of 166° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04149413 |
| 出典データセット | uspto-grants-1979_04 |
| ORD ID | ord-1b1cf524a79c457fb18115f80b384996 |
| 出典メモ | uspto-grants-1979_04 |