超声波法合成假性紫罗兰酮的研究

Study On the Synthesis of Pseudoionone by Ultrasound

对以山苍子油(黔产)与丙酮在超声波辐射条件下经Aldol缩合反应制备假性紫罗兰酮进行了研究,研究发现:在超声波辐射条件下,可极大地缩短反应时间,产率高达88%以上。

The method of synthesizing pseudoionone from Litea cubeba oil under the ultrasound condition was studied. The experiment results showed that the ultrasound technique greatly reduced the time of condensation of citral and acetone and increased the yield to 88%. 