One-Pot Protocol for Synthesis of α-Organosulfonyloxy Ketones from Secondary Alcohols Using Hypervalent Iodine (V)–Mediated Oxidations

…, SN Huddar, KG Akamanchi

文献索引：Deshmukh, Swapnil S.; Huddar, Sameerana N.; Akamanchi, Krishnacharya G. Synthetic Communications, 2009 , vol. 39, # 17 p. 3101 - 3110

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摘要

Abstract α-Tosyloxy ketones and α-mesyloxy ketones were directly prepared from alcohols in one pot by treatment with hypervalent iodine (V) reagents in combination with p- toluenesulfonic acid and methanesulfonic acid, respectively, in moderate to good yields. Reactions were also feasible under solvent-free conditions.