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Methyl 4-(tetradecyloxy)benzoate → 4-Tetradecyloxybenzyl alcohol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methyl 4-(tetradecyloxy)benzoate | HCID 3312490 | — |
| 反応物 | Aluminium lithium hydride | HCID 21226445 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 4-Tetradecyloxybenzyl alcohol | HCID 10087384 | 97.9% |
反応手順
To a room temperature solution of 3.27 g lithium aluminum hydride in 80 ml of dry tetrahydrofuran is added, dropwise, 10 g of product from Example 1 in 70 ml of dry tetrahydrofuran. The reaction is stirred at room temperature for 51/2 hours, quenched with a saturated sodium sulfate solution, filtered and the filtrate concentrated in vacuo. The residue is purified by column chromatography (silica gel:20% ethyl acetate/hexane) to give 9.0 g of desired product as colorless needles.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05208247 |
| 出典データセット | uspto-grants-1993_05 |
| ORD ID | ord-3eea211d9f8044c0aca76339ea54b198 |
| 出典メモ | uspto-grants-1993_05 |