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Synfacts 2011(4): 0455-0455
DOI: 10.1055/s-0030-1259744
DOI: 10.1055/s-0030-1259744
Polymer-Supported Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Polystyrene-Supported Iodosylbenzene Sulfate as an Oxidizing Agent
J. M. Chen*, X. M. Zeng*, V. V. Zhdankin*
Jiaxing University, P. R. of China and University of Minnesota Duluth, USA
Further Information
Publication History
Publication Date:
18 March 2011 (online)
Significance
Polystyrene-supported iodosylbenzene sulfate (PS-IBS, 2) was prepared by grinding PS-DIB 1 (H. Togo, K. Sakuratani Synlett 2002, 1966) and sodium bisulfate monohydrate at room temperature under solvent-free conditions. PS-IBS oxidized alcohols and sulfides in aqueous acetonitrile efficiently to give the corresponding carbonyl compounds and sulfoxides in 86-99% conversion.