Title of article
A New Nano Bismuth(III) Salophen Catalyst for Green and Efficient Catalytic Oxidation of Sulfides into the Corresponding Sulfoxides
Author/Authors
Tajgardoon، Mohammad Ghaem نويسنده Chemistry Department, Faculty of Science, Razi University, Kermanshah, I.R. Iran , , Jafari، Marzieh نويسنده Chemistry Department, Faculty of Science, Razi University, Kermanshah, I.R. Iran , , Rafiee، Ezzat نويسنده Chemistry Department, Faculty of Science, Razi University, Kermanshah, I.R. Iran , , Feyzi، Mostafa نويسنده Chemistry Department, Faculty of Science, Razi University, Kermanshah, I.R. Iran , , Joshaghani، Mohammad نويسنده Chemistry Department, Faculty of Science, Razi University, Kermanshah, I.R. Iran ,
Issue Information
فصلنامه با شماره پیاپی 0 سال 2011
Pages
6
From page
69
To page
74
Abstract
Bismuth(III) salophen as a new catalyst has been synthesized. Structural properties of this complex have been studied by FTIR, XRD, DSC and TG analyses. The average of crystalline size of Bi-salophen particles was 86 nm. Thermal analyses show that the complex is stable over 300 °C. Catalytic activity of this catalyst has been investigated in oxidation of sulfides. Different kinds of sulfides have been oxidized to the corresponding sufoxides efficiently in the presence of sodium periodate as oxidant in glacial acetic acid as solvent at room temperature. These sulfides were selectively and completely converted into their corresponding sulfoxides in very short reaction times. Selectivity of this method was excellent which is another advantage of this method.
Journal title
International Nano Letters(INL)
Serial Year
2011
Journal title
International Nano Letters(INL)
Record number
655456
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