A mild and efficient method for the selective deprotection of silyl ethers using KF in the presence of tetraethylene glycol
作者:Hailong Yan、Joong-Suk Oh、Choong Eui Song
DOI:10.1039/c1ob06300f
日期:——
efficient protocol for the deprotection of silylethers using KF in tetraethylene glycol is reported. A wide range of alcoholic silylethers can be selectively cleaved in high yield in the presence of certain acid- and base-labile functional groups. Moreover, the phenolic silylethers were cleaved exclusively, without affecting the alcoholic silylethers, at room temperature.