期刊
CATALYSIS TODAY
卷 242, 期 -, 页码 261-267出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cattod.2014.07.038
关键词
Fe complex; Zeolite; Hydroxylation; Hydrogen peroxide; Molecular oxygen
资金
- JSPS KAKENHI [25820394]
- Kyushu University [20121K009]
- Grants-in-Aid for Scientific Research [24560948, 25820394] Funding Source: KAKEN
Fe-bipyridine complexes encapsulated into Na-Y ([Fe(bpy)(3)](2+)@Y) were prepared and their catalytic activities for oxidation of cyclohexene with hydrogen peroxide in CH3CN and H2O solvents were investigated. The prepared [Fe(bpy)(3)](2+)@Y was characterized by several methods and it was found that slightly distorted or compressed [Fe(bpy)(3)](2+) ions were formed within supercages of Y-type zeolite. [Fe(bpy)(3)](2+)@Y catalyst exhibited both higher activity and higher selectivity to 2-cyclohexen-1-ol in water solvent than another Fe catalysts. In addition, the selective hydroxylation of cyclohexene to 2-cyclohexen-1-ol with molecular oxygen was successfully achieved for [Fe(bpy)(3)](2+)@Y catalyst. (C) 2014 Elsevier B.V. All rights reserved.
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