反应详情

2.0 g of ethyl 2-[2-(4-fluorophenyl)-5-isopropyl-4-oxazolyl]acetate, 15 ml of methanol, 5 ml of water and 0.8 g of potassium hydroxide are treated in the same manner as described in Example 8. 1.5 g of 2-[2-(4-fluorophenyl)-5-isopropyl-4-oxazolyl]acetic acid are thereby obtained. Yield: 83.3%.