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[摘要]：A novel one-pot procedure was designed for the preparation of various alpha-tosyloxy ketones in good yields by the reaction of ketones with m-chloroperoxybenzoic acid and p-toluenesulfonic acid monohydrate in the presence of catalytic amounts of ammonium iodide and benzene in a mixture of acetonitrile and 2,2,2-trifluoroethanol (8:2) at room temperature for 24 hours. |
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