関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1-Phenylcyclohexane-1-carboxylic acid | HCID 70817 | — |
| 反応物 | Aluminium lithium hydride | HCID 21226445 | — |
| 生成物 | 1-Phenylcyclohexanemethanol | HCID 198517 | 89.1% |
反応手順
To a suspension of LAH (3.8 g, 0.1 mol) cooled to 0° C. was slowly added 1-phenyl-cyclohexanecarboxylic acid (10.2 g, 50.0 mmol). After stirring from 0° C. to rt overnight, the reaction mixture was quenched with H2O (3.8 mL), 15% NaOH (3.8 mL), H2O (11.4 mL) and filtered. The salt was washed with Et2O and the combined organic phase dried over anhydrous sodium sulfate to give (1-phenyl-cyclohexyl)-methanol (8.48 g, 89%) as a white solid. 1H NMR (CDCl3, 300 MHz) δ (ppm) 1.30–1.70 (9H, m), 2.15–2.36 (2H, m), 3.51 (2H, s), 7.20–7.27 (1H, m), 7.34–7.41 (4H, m). Mass Spec [M+H]+=191.1.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US07202253B2 |
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| 出典データセット | uspto-grants-2007_04 |
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| ORD ID | ord-2966f8321386480fa7fa2921c2d972b8 |
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| 出典メモ | uspto-grants-2007_04 |
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