Dimethylformamide → Methyl 6-(acetylamino)-3-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-2-pyridinecarboxylate

Participants

Reaction Steps

0.78 g (3.7 mmol) of the obtained methyl 6-acetylamino-3-hydroxypicolinate, 0.81 g (3.7 mmol) of 4,6-dimethoxy-2-methylsulfonylpyrimidine and 0.51 g (3.7 mmol) of potassium carbonate were added to 50 ml of DMF, and the mixture was reacted at 80° C. for two hours. After completion of the reaction, the reaction mixture was poured into water and extracted with diethyl ether. The extract was washed with water, dried and concentrated. The oily product thereby obtained was purified by column chromatography to obtain methyl 6-acetylamino-3-[(4,6-dimethoxypyrimidin-2-yl)oxy]picolinate.

Provenance & Evidence