反应 #1880741
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openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US09067897B2
反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: Sodium hydride (60%; 316 mg; 7.9 mmol) was suspended in DMF and cooled to 0° C. sec-Phenethyl alcohol (966 mg; 7.9 mmol) was dissolved in DMF and added dropwise to the sodium hydride mixture. The solution was allowed to warm to room temperature and stirred for 1 hour. The solution was then cooled to 0° C. 2,6-Difluorobenzonitrile (1 g; 7.2 mmol) in DMF was cooled to 0° C. and the alcohol mixture was added dropwise to the benzonitrile solution and stirred for 2 hours. The solution was poured over 100 mL of cooled water. The solution was stored in the refrigerator for 3 hours and the solid was collected by filtration and dried under vacuum to yield 1.50 grams of 2-fluoro-6-(1-phenylethoxy)benzonitrile. The solution was then cooled to 0° C stirred for 2 hours The solution was stored in the refrigerator for 3 hours the solid was collected by filtration dried under vacuum
来源 ID: ord-bb7540e1a21a48f69ac0da95239ef8f8