Tetrahedron

PhI-and polymer-supported PhI-catalyzed oxidative conversion of ketones and alcohols to α-tosyloxyketones with m-chloroperbenzoic acid and p-toluenesulfonic acid

Y Yamamoto, Y Kawano, PH Toy, H Togo

文献索引：Yamamoto, Yukiharu; Kawano, Yuhta; Toy, Patrick H.; Togo, Hideo Tetrahedron, 2007 , vol. 63, # 22 p. 4680 - 4687

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被引用次数: 71

摘要

Various ketones were converted to the corresponding α-tosyloxyketones with mCPBA and p- toluenesulfonic acid in the presence of a catalytic amount of iodobenzene. Moreover, secondary alcohols were directly converted to the corresponding α-tosyloxyketones using mCPBA and catalytic amounts of iodobenzene and potassium bromide, followed by treatment with p-toluenesulfonic acid in a one-pot manner. Poly (4-iodostyrene) could be ...