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Benzoyl Peroxide → 3-Acetoxy-4-tert-butylbenzyl bromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzoyl Peroxide | HCID 7187 | — |
| 反応物 | N-bromobutanimide | HCID 67184 | — |
| 反応物 | 3-Acetoxy-4-tert-butyltoluene | HCID 21458781 | — |
| 溶媒 | Carbon Tetrachloride | HCID 5943 | — |
| 生成物 | 3-Acetoxy-4-tert-butylbenzyl bromide | HCID 21458757 | — |
反応手順
16.4 g of N-bromosuccinimide, 1 g of α,α'-azoisobutyronitrile and 1 g of dibenzoyl peroxide are added in succession to a solution, stirred at 70° C., of 19 g of 3-acetoxy-4-tert-butyltoluene in 900 ml of CCl4. The reaction mixture is stirred under reflux for 31/2 hours under UV irradiation and is filtered, and the filtrate is concentrated by evaporation. The title compound is obtained from the residue by means of FC (900 g of silica gel, hexane/ethyl acetate=95:5): Rf (hexane/ethyl acetate=95:5)=0.40.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05559111 |
| 出典データセット | uspto-grants-1996_09 |
| ORD ID | ord-2db2b567619e40d38ebf8b8b82da218d |
| 出典メモ | uspto-grants-1996_09 |