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Synthesis of Magnetically Separable Nanocatalyst CoFe2O4@SiO 2 @MIL‐53(Fe) for Highly Efficient and Selective Oxidation of Alcohols and Benzylic Compounds with Hydrogen Peroxide
Author(s) -
Tan Jin,
Liu Xiao Bing,
Chen Wei Feng,
Hu Yu Lin
Publication year - 2019
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201901690
Subject(s) - hydrogen peroxide , catalysis , nanocomposite , alcohol oxidation , chemistry , catalytic oxidation , hydrogen , degradation (telecommunications) , peroxide , chemical engineering , materials science , inorganic chemistry , combinatorial chemistry , organic chemistry , nanotechnology , computer science , telecommunications , engineering
A new methodology for the highly efficient and atom‐economic oxidation of alcohols and benzylic compounds to the corresponding aldehydes and ketones with environmental‐friendly hydrogen peroxide using a magnetic MOF nanocatalyst has been developed. We demonstrated that the resulting magnetic nanocomposite CoFe 2 O 4 @SiO 2 @MIL‐53(Fe) can show excellent catalytic performances in the highly selective oxidation at room temperature, based on a synergetic effect between iron sites and CoFe 2 O 4 @SiO 2 . The nanocatalyst offers simple operation for recovery and the recycling test showed that it could be reused for successive runs without significant degradation in catalytic activity.