Potassium Carbonate → 5-Chloro-2-(2-fluoro-6-methoxy-phenoxy)-3-nitro-pyridine

참여 물질

반응 단계

To a stirred solution of 2-bromo-5-chloro-3-nitropyridine (2.37 g, 10 mmol) was dissolved in 40 mL DMF was added of 2-methoxyl-6-fluorophenol (1.7 g 11.9 mmol) was added into the solution followed by potassium carbonate (2.76, 20 mmol). The mixture was stirred at room temperature for 5 h, then poured into ice water (200 mL). The precipitate was filtered and dried under high vacuum to provide 5-chloro-2-(2-fluoro-6-methoxy-phenoxy)-3-nitro-pyridine.

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