Selective Deprotection Of<i>tert</i>-Butyldimethylsilyl Ether With Lithium Bromide And 18-Crown-6
作者:Manish Tandon、Tadhg P. Begley
DOI:10.1080/00397919708005001
日期:1997.9
Lithium bromide, in the presence of a crown ether, has been found to selectively remove primary tert-butyldimethylsilyl ethers under controlled conditions. This selectivity has been utilized to synthesize 3'-TBDMS-2'-deoxyuridine in one step from the diprotected compound.