2-氟-6-甲基苯酚

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a stirred solution of 2-fluoro-6-methylphenol (176 mg, 1.40 mmol) in DCM (6.3 mL), cooled to 0° Celsius, were added imidazole (142 mg, 2.09 mmol) followed by tert-butyldimethylsilyl chloride (231 mg, 1.54 mmol). The flask was warmed to rt and stirred for 2 hours The reaction mixture was then poured in to water (50 mL) and extracted with DCM (3×50 mL). The combined organic extracts were dried over sodium sulfate, filtered, and concentrated to dryness to provide the title compound that was used without further purification. 1H NMR (500 MHz, CDCl3) δ 6.91-6.85 (m, 2H), 6.80-6.73 (m, 1H), 2.24 (t, J=0.7, 3H), 1.02 (s, 9H), 0.20 (d, J=2.5, 6H). extracted with DCM (3×50 mL) The combined organic extracts were dried over sodium sulfate filtered concentrated to dryness