反应详情

A 6.1 ml portion of 1 N aqueous sodium hydroxide was added to 10 ml of THF containing 1.20 g of 2-methoxy-6-methyl-4-pyridinecarboxylic acid ethyl ester and stirred at room temperature for 1 hour and 20 minutes, and then the reaction solvent was evaporated to obtain 2-methoxy-6-methyl-4-pyridinecarboxylic acid sodium salt. Thereafter, the title compound was obtained by the same procedure of Example 18-1.

1. customthe reaction solvent was evaporated