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5 不同催化剂对环己烯环氧化的影响

Table 5 Effect of different catalyst on the epoxidation of cyclohexene

Entry Catalyst Conversion（%） Yield（%） 1 PTC1 91.83 3.70 2 PTC2 25.93 23.03 3 PTC3 0.79 0.59 4 PTC4 92.10 78.15 5 PTC5 74.63 0.851 6 PTC6 72.83 1.93