Journal2007
Silica Triflate as a New, Efficient, and Reusable Reagent for the Chemoselective Silylation of Alcohols and Phenols and Deprotection of Silyl Ethers
Phosphorus, sulfur, and silicon and the related elements Vol. 183, No. 1, 168–177
چکیده
Silica triflate was easily prepared via reaction of silica gel and trifluoromethane sulfonyl chloride at room temperature. This compound can be employed as an efficient and reusable reagent for the chemoselective silylation of alcohols and phenols in solution and under solvent-free conditions. This reagent also effectively catalyzed the deprotection of silyl ethers in refluxing methanol.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesChemical Synthesis and AnalysisSilylationReagentTrifluoromethanesulfonateChemistryPhenolsOrganic chemistrySolventMethanolSilica gelSulfonylCatalysis
ارجاع علمی
Farhad Shirini, Katayoun Marjani, Hossein Taherpour Nahzomi, Mohammad Ali Zolfigol. “Silica Triflate as a New, Efficient, and Reusable Reagent for the Chemoselective Silylation of Alcohols and Phenols and Deprotection of Silyl Ethers.” Phosphorus, sulfur, and silicon and the related elements, 2007. https://doi.org/10.1080/10426500701567046