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Synfacts 2011(10): 1135-1135
DOI: 10.1055/s-0030-1261095
DOI: 10.1055/s-0030-1261095
Polymer-Supported Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Polystyrene-Supported Iodosylbenzene as an Oxidizing Reagent
J. M. Chen*, X. M. Zeng, K. Middleton, M. S. Yusubov, V. V. Zhdankin
Jiaxing University, P. R. China; University of Minnesota Duluth, USA; The Siberian State Medical University and The Tomsk Polytechnic University, Tomsk, Russian Federation
Further Information
Publication History
Publication Date:
20 September 2011 (online)
Significance
Polystyrene-supported iodosylbenzene (PS-ISB, 2) was prepared from PS-DIB 1 (H. Togo, K. Sakuratani Synlett 2002, 1966) at room temperature under solvent-free alkaline conditions. The oxidation of primary and secondary alcohols took place with PS-ISB (2) and BF3×OEt2 to afford the corresponding carbonyl compounds 4 in 66-85% yield. The catalytic oxidation of alcohols was realized with 2, RuCl3, and Oxone to afford 4 in 60-95% yield (method B).