| 摘要 |
A process is disclosed for preparing arylpropionic acids of formula Ar-CH(CH3)-COOH, by reacting an aryl Grignard reagent with a metal pyruvate or with a pyruvamide, to form a hydroxy acid of formula Ar-C(OH)(CH3)-COOH or its amide, and converting the acid or amide to the product. |
