相转移催化H2O2氧化环己烯合成环氧环己烷的工艺研究
刘颖,刘甲,杨国强,王苏,张志炳,周政,周爱东

Study on phase transfer catalytic synthesis of epoxycyclohexaneby H2O2 oxidation of cyclohexene
Ying Liu,Jia Liu,Guoqiang Yang,Su Wang,Zhibing Zhang,Zheng Zhou,Aidong Zhou
表7 催化剂PTC1重复利用实验结果
Table 7 The results of the reutilization of the catalyst PTC1
EntryCatalystConversion（%）Yield（%）
1fresh86.8074.50
2recycle187.0574.72
3recycle286.5374.46