New mesoporous magnesium–aluminum mixed oxide and its catalytic activity in liquid phase Baeyer–Villiger oxidation reaction
作者： A. Paul , M. , Pal , N. , Mondal
DOI: 10.1016/J.CES.2011.11.038
关键词: Catalysis 、 Inorganic chemistry 、 Mixed oxide 、 Baeyer–Villiger oxidation 、 Mesoporous organosilica 、 Mesoporous material 、 Nuclear chemistry 、 Hydrogen peroxide 、 Adsorption 、 Benzonitrile 、 Chemistry
摘要: Abstract Baeyer–Villiger oxidation is a very important reaction in the organic synthesis for designing value added lactone/esters from respective carbonyl compounds. Usually an active metal-containing material presence of peroxides catalyzes this reaction. Here mesoporous magnesium–aluminum mixed oxide has been synthesized hydrothermally using lauric acid as structure-directing or capping agent. This thoroughly characterized by powder XRD, N 2 and CO adsorption, HR TEM, FE SEM-EDS, FT IR TG-DTA techniques. The showed moderately good surface area (244 m g −1 ) mesoporosity with nanoscale pore dimension (ca. 4.8 nm). Liquid phase oxidations cyclic acyclic ketones have carried out catalyst hydrogen peroxide oxidant benzonitrile promoter.
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