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HRID 1595312作成日:2026年10月26日

1-Bromohexane → 4-Hexyloxy-3-methoxybenzonitrile

https://huagongshe.com/reaction/1595312

反応式

関与物質

役割名称HCID仕込み量
反応物1-BromohexaneHCID 8101—
反応物Sodium hydrideHCID 24758—
反応物4-Hydroxy-3-methoxybenzonitrileHCID 78135—
溶媒DimethylformamideHCID 6228—
生成物4-Hexyloxy-3-methoxybenzonitrileHCID 2170503235.1%

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

DOI10.6084/m9.figshare.5104873.v1
特許番号US06288100B1
出典データセットuspto-grants-2001_09
ORD IDord-43b569c685f44287a2cbdfbfa30f03a2
出典メモuspto-grants-2001_09