Tetrahedron Letters

A mild and efficient cleavage of tert-butyldimethylsilyl (TBS) and tetrahydropyranyl (THP) ethers using a catalytic amount of

Y Xu, S Tang, J Han, X She, X Pan

文献索引：Xu, Yanfen; Tang, Shouchu; Han, Junjie; She, Xuegong; Pan, Xinfu Tetrahedron Letters, 2008 , vol. 49, # 22 p. 3634 - 3637

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被引用次数: 15

摘要

A mild and efficient method for the deprotection of the TBS and THP ethers is described. A wide variety of TBS ethers as well as THP ethers can be easily deprotected to the corresponding parent hydroxyl compounds by employing a catalytic amount of tris (4- bromophenyl) aminium hexachloroantimonate (TBPA+ SbCl6-) in methanol at room temperature in good yield.