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Title
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Catalytic oxidation of sulfides to sulfoxides using sodium perborate and/or sodium percarbonate and silica sulfuric acid in the presence of KBr
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Type
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JournalPaper
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Keywords
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Sulfides Sulfoxides Sodium perborate (SPB) Sodium percarbonate (SPC) Silica sulfuric acid KBr
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Abstract
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a b s t r a c t Chemoselective catalytic oxidation of sulfides has been developed. A variety of aliphatic and aromatic sulfides are subjected to the sulfoxidation reaction by treatment of sodium perborate (SPB) and/or sodium percarbonate (SPC), silica sulfuric acid (SSA) and catalytic amounts of KBr in the presence of wet SiO2 (50% w/w) in dichloromethane at room temperature with moderate to good yields.
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Researchers
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Arash Ghorbani-Choghamarani (Fifth Researcher), atefeh shamsiyan (Fourth Researcher), Maliheh Safaiee (Third Researcher), ma z (Second Researcher), davood habibi (First Researcher)
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