1. Dioxomolybdenum(VI) complex covalently attached to amino-modified graphene oxide: heterogeneous catalyst for the.
- Author
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Li, Zhifang, Wu, Shujie, Zheng, Dafang, Liu, Jiayin, Liu, Heng, Lu, Haiming, Huo, Qisheng, Guan, Jingqi, and Kan, Qiubin
- Subjects
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TRANSITION metals , *MOLYBDENUM , *GRAPHENE oxide , *AMINO acids , *CATALYSTS - Abstract
Transition metal salen complex MoO2-salen was successfully tethered onto amino-functionalized graphene oxide (designated as MoO2-salen-GO), which was tested in the of various alkenes using tert-butylhydroperoxide or H2O2 as oxidant. Characterization results showed that dioxomolybdenum(VI) complex was successfully grafted onto the amino-functionalized graphene oxide and the structure of the graphene oxide was well preserved after several stepwise synthesis procedures. Catalytic tests showed that heterogeneous catalyst MoO2-salen-GO was more active than its homogeneous analogue MoO2-salen in the of cyclooctene due to site isolation. In addition, the MoO2-salen-GO catalyst could be reused three times without significant loss of activity. Copyright © 2014 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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