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1 不同溶剂对环己烯环氧化的影响
Table 1 Effect of solvent on the epoxidaton of
EntrySolventConversion(%)

Yield

(%)

1Dichloromethane80.4567.32
2Chloroform80.6673.28
3Carbon tetrachloride12.3310.30
41,2?Dichloroethane34.7231.92
5Trichloroethane62.3755.72
6Tetrahydrofuran18.6717.21
7Toluene29.8818.86