引用本文:
容利霞, 何开, 方岩雄, 纪红兵, 张焜. 离子液体体系中氯化金属卟啉对苯甲醇的催化氧化反应[J]. 应用化学,
2010, 27(10): 1124-1128.
doi:
10.3724/SP.J.1095.2010.90396
Citation: RONG Li-Xia, HE Kai, FANG Yan-Xiong, JI Hong-Bing, ZHANG Kun. Oxidation of Benzyl Alcohol Catalyzed by Chloridized Metallic Porphyrin Immobilized in Ionic Liquid[J]. Chinese Journal of Applied Chemistry, 2010, 27(10): 1124-1128. doi: 10.3724/SP.J.1095.2010.90396
Citation: RONG Li-Xia, HE Kai, FANG Yan-Xiong, JI Hong-Bing, ZHANG Kun. Oxidation of Benzyl Alcohol Catalyzed by Chloridized Metallic Porphyrin Immobilized in Ionic Liquid[J]. Chinese Journal of Applied Chemistry, 2010, 27(10): 1124-1128. doi: 10.3724/SP.J.1095.2010.90396
离子液体体系中氯化金属卟啉对苯甲醇的催化氧化反应
English
Oxidation of Benzyl Alcohol Catalyzed by Chloridized Metallic Porphyrin Immobilized in Ionic Liquid
Abstract:
The direct oxidation of benzyl alcohol to phenyl aldehyde was studied with chloridized metallic porphyrin(MnTPPCl)/ionic liquid(ILs)/oxidant catalysts. The effects of temperature,MnTPPCl,various oxidation agents and the role of axial ligands on the yield were examined. The results showed that the yield and the selectivity of phenyl aldehyde can be both more than 99% in half an hour under the novel catalytic system MnTPPCl/[Bmim]HSO4/K2S2O8. The catalytic system without any organic solvents can be reused for many times and get a good performance.
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Key words:
- metallic porphyrin
- / ionic liquids
- / benzyl alcohol
- / catalytic oxidation
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