Title of article
Oxidation of Alkenes with tert-Butyl Hydroperoxide Catalyzed by Mn(II), Cu(II) and VO(IV) Schiff Base Complexes Encapsulated in the Zeolite-Y: A Comparative Study
Author/Authors
Rayati ، Saeed Department of Chemistry - K.N. Toosi University of Technology , Rafiee ، Nasim Department of Chemistry - K.N. Toosi University of Technology , Nejabat ، Fatemeh Department of Chemistry - K.N. Toosi University of Technology
From page
86
To page
93
Abstract
Oxovanadium(IV), manganese(II) and copper(II) complexes of a Schiff base ligand derived from 2,4-dihydroxyacetophenone and 1,2-diaminocyclohexane have been encapsulated in the nanocavity of zeolite-Y by flexible ligand method and characterized by metal analysis, IR spectroscopic studies and X-ray diffraction patterns. The encapsulated complexes abbreviated here as CuL-Y, MnL-Y and VOL-Y catalyze the oxidation of various olefins using tert-butyl hydroperoxide (TBHP) as oxidant in good yield (α-methyl styrene: 75%). The catalytic activity of the encapsulated Schiff base complexes decreased in the order CuL-Y VOL-Y MnL-Y.
Keywords
Nanostructures , Zeolite , Heterogenized catalyst , Olefin , oxidation
Journal title
Inorganic Chemistry Research
Journal title
Inorganic Chemistry Research
Record number
2511324
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