関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1-Bromohexane | HCID 8101 | — |
| 反応物 | Sodium hydride | HCID 24758 | — |
| 反応物 | 4-Hydroxy-3-methoxybenzonitrile | HCID 78135 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 4-Hexyloxy-3-methoxybenzonitrile | HCID 21705032 | 35.1% |
反応手順
To a suspension of sodium hydride, 60% dispersion in oil,(4.8 g; 0.11 mol) in 40 mL of DMF, a solution of 4-hydroxy-3-methoxy-benzonitrile (14.9 g; 0.1 mol) in DMF (40 mL) was added dropwise over 10 minutes. After addition, the reaction mixture was stirred at ambient temperature for 30 minutes, then bromohexane (16.5 g; 0.1 mol) in DMF (20 mL) was added. The reaction mixture was stirred at ambient temperature for 18 hours. The DMF containing reaction mixture was concentrated to a residue, and H2O (100 mL) was added to the residue. The solid was collected by filtration to obtain 8.2 g (35% yield) of the tide compound as white solid. 1H-NMR (DMSO-d6; 200 MHz) δ7.45 (s, 1H), 7.42 (s, 1H), 7.1 (d, 1H), 4.0 (t, 2H), 3.8 (s, 3H), 1.6-1.8 (m, 2H), 1.2-1.5 (m, 8H), and 0.9 ppm (t, 3H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US06288100B1 |
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| 出典データセット | uspto-grants-2001_09 |
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| ORD ID | ord-43b569c685f44287a2cbdfbfa30f03a2 |
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| 出典メモ | uspto-grants-2001_09 |
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