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New perspective to Keplerate polyoxomolybdates: Green oxidation of sulfides with hydrogen peroxide in water

Paper ID Volume ID Publish Year Pages File Format Full-Text
49723 46763 2015 4 PDF Available
Title
New perspective to Keplerate polyoxomolybdates: Green oxidation of sulfides with hydrogen peroxide in water
Abstract

•The use of Keplerate polyoxometalates, {Mo72M30}, as catalyst•Green catalytic oxidation by hydrogen peroxide•Oxidation of sulfides by {Mo72M30} catalysts•Using from water as solvent in the oxidation reactions

The catalytic activity of three Keplerate polyoxometalates Mo72M30 (M = V, Cr, Fe) was examined in the H2O2-based oxidation of different sulfides in water. Various sulfides were successfully converted into the corresponding sulfones under mild reaction conditions with high to excellent yields. The recyclability of Keplerate POM catalysts did not show a significant loss of catalytic activity up to five times. The use of water and hydrogen peroxide as green solvent and oxidant makes these reactions interesting from environmental and economic points of view.

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Keywords
Keplerate polyoxometalates; Catalysis; Oxidation; Hydrogen peroxide; Sulfides
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 66, 5 June 2015, Pages 107–110
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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