反应详情

2.73 g of ethyl 2-(2-phenyl-5-isopropyl-4-oxazolyl)acetate, 20 ml of methanol, 5 ml of water and 1.1 g of potassium hydroxide are treated in the same manner as described in Example 8. 2.39 g of 2-(2-phenyl-5-isopropyl-4-oxazolyl)acetic acid are thereby obtained. Yield: 97.4%.