Chemoselective deprotection of triethylsilyl ethers

…, WE Broderick, JB Broderick

文献索引：Chandra, Tilak; Broderick, William E.; Broderick, Joan B. Nucleosides, Nucleotides and Nucleic Acids, 2009 , vol. 28, # 11-12 p. 1016 - 1029

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被引用次数: 8

摘要

An efficient and selective method was developed for the deprotection of triethylsilyl (TES) ethers using formic acid in methanol (5–10%) or in methylene chloride 2–5%) with excellent yields. TES ethers are selectively deprotected to the corresponding alcohols in high yields using formic acid in methanol under mild reaction conditions. Other hydroxyl protecting groups like t-butyldimethylsilyl (TBDMS) remain unaffected.