Journal2008
Vanadium Hydrogen Sulfate (I): Chemoselective Trimethylsilylation of Alcohols and Deprotection of Trimethylsilyl Ethers
Journal of the Chinese Chemical Society Vol. 55, No. 5, 943–946
چکیده
Abstract Trimethylsilylation of alcohols with hexamethyldisilazane (HMDS) catalyzed by V(HSO4)3 under mild and completely heterogeneous reaction condition is reported. The method is highly chemoselective for the protection of alcohols in the presence of phenols, amines and thiols. Also, the deprotection of trimethylsilyl ethers is performed in the presence of V(HSO4)3 at room temperature in good to high yields.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesOxidative Organic Chemistry ReactionsChemistryTrimethylsilylPhenolsSilylationVanadiumOrganic chemistrySulfateCatalysisHydrogen SulfateHydrogen
ارجاع علمی
Farhad Shirini, Mohammad Ali Zolfigol, Masoumeh Abedini, Ali Reza Sakhaei. “Vanadium Hydrogen Sulfate (I): Chemoselective Trimethylsilylation of Alcohols and Deprotection of Trimethylsilyl Ethers.” Journal of the Chinese Chemical Society, 2008. https://doi.org/10.1002/jccs.200800140