The results showed that the yield of adipic acid could achieve to 46% when the ultrasonic power was 50W and polyethyleneglycol was used as ultrasonic phase transfer catalyzer.

• 实验结果表明，用聚乙二醇作相转移催化剂，在功率为50W的超声波作用下，30%25浓度的硝酸氧化环己醇，己二酸的产率可达到46%25。