摘要
A variety of trimethylsilyl (TMS) ethers of alcohols and phenols are easily and rapidly removed in the presence of catalytic amounts of bismuth(III) salts, including BiCl(3), Bi(TFA)(3), and Bi(OTf)(3) in methanol at room temperature in excellent yields. tert-Butyldimethylsilyl (TBDMS) ethers are inert towards BiCl(3) and Bi(TFA)3, but in the presence of Bi(OTf)(3), the corresponding alcohols are obtained in excellent yields.
- 出版日期2001