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Research on Oxidation of Phenanthrene to Phenanthrenequinone with TBHP
Abstract:
The oxidation of phenanthrene with TBHP into phenanthrenequinone has been studied. Reaction conditions were investigated by orthogonal test, and main technical parameters optimized. The optimum preparation conditions of TBHP were as follows: molar ratio of H2O2 to tert-butyl alcohol: 2:1; molar ratio of H2SO4 to tert-butyl alcohol: 0.4:1; reaction temperature: 60°C; reaction time: 4 h. And for the preparation of phenanthrenequinone the optimum conditions: molar ratio of TBHP to phenanthrene: 5:1; MoO2(acac)2 (catalyster) content: 0.05g(per 5g phenanthrene); reaction time: 4h.
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1256-1260
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May 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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