Epoxidation of soybean oil catalyzed by [pi-C5H5NC16H33]3[PW4O16] with hydrogen peroxide and ethyl acetate as solvent |
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Authors: | Cai Shuang-Fei Wang Li-Sheng |
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Institution: | School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, People's Republic of China. |
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Abstract: | A new environmentally benign and highly efficient catalytic system pi-C5H5NC16H33]3PO4(WO3)4]/H2O2/CH3COOC2H5 for the epoxidation of soybean oil displayed excellent activity and high recovery. The change of the catalyst during the reaction was investigated by elemental analysis, FT-IR and 31P NMR. |
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