【摘要】 讨论了在微波辐射下，利用Ｐｅｒｋｉｎ反应，使芳香醛与酸酐缩合，得到相应的α，β－不饱和羧酸，反应通常可以在几分钟内完成，产率在２０％～８３％之间更多还原

【Abstract】 In this paper, a simple and efficient way to prepare α,β unsaturated acid by Perkin reaction is described. The condensation reactions of various aromatic aldehydes and acid anhydrides were performed under microwave irradiation and the isolated yield varying from 20% to 83%.更多还原