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Fabrication of Fe 3 O 4 ‐ l ‐dopa‐Cu II /Sn IV @Micro‐Mesoporous‐SiO 2 Catalyst Applied to Baeyer–Villiger Oxidation Reaction
Author(s) -
Huo Hongfei,
Wu Li,
Ma Jianxin,
Yang Honglei,
Zhang Le,
Yang Yuanyuan,
Li Shuwen,
Li Rong
Publication year - 2016
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201501107
Subject(s) - catalysis , cyclohexanone , mesoporous material , selectivity , fabrication , chemistry , nuclear chemistry , materials science , inorganic chemistry , chemical engineering , organic chemistry , medicine , alternative medicine , pathology , engineering
A Magnetic mFe 3 O 4 ‐ l ‐dopa‐Cu II /Sn IV @micro‐mesoporous‐SiO 2 catalyst was successfully prepared. The catalyst exhibits high and stable catalytic activity for the Baeyer–Villiger oxidation reaction with air as oxidant. Furthermore, the selectivity can reach nearly 100 %. Meanwhile the catalyst can be easily separated by an external magnet and reused at least up to five cycles without any notable loss in catalytic activity. In addition, the effect of Sn and Cu on the oxidation of cyclohexanone is discussed.