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Title
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Metal- and halogen-free hydrogensulfate ionic liquid/SBA-15 as catalyst in clean oxidation of aromatic and aliphatic organic sulfides with aqueous hydrogen peroxide
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Type
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JournalPaper
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Keywords
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Hydrogensulfate ionic liquid; SBA-15; Sulfide oxidation; Sulfoxide; Mesoporous; Hydrogen peroxide; Green chemistry
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Abstract
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An efficient, and eco-friendly procedure for the oxidation of aromatic and aliphatic sulfides to sulfoxides using H2O2 catalyzed by hydrogensulfate ionic liquid/SBA-15 [IL-HSO4@SBA-15] has been developed. This atom-economical protocol affords the target products in good to high yields. The products can be separated by a simple extraction with organic solvent, and the catalytic system can be recycled and reused without loss of catalytic activity even after fourteen runs.
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Researchers
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(Third Researcher), Behnam Gholipour (Second Researcher), Sadegh Rostamnia (First Researcher)
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