Solvent-Free NaHSO<sub>4</sub>-SiO<sub>2</sub>-Catalyzed Efficient Tetrahydropyranylation of Alcohols and Phenols
作者:Henok H. Kinfe、Fanuel M. Mebrahtu、Paseka T. Moshapo
DOI:10.1080/00397911.2011.629068
日期:2013.5.3
Abstract A simple and efficienttetrahydropyranylation of alcohols and phenols has been developed using NaHSO4-SiO2 (0.5 mol%) as a catalyst under solvent-free conditions to yield corresponding tetrahydropyranyl ethers in excellent yields. GRAPHICAL ABSTRACT