Tetrahedron letters

Solvent free tetrahydropyranylation of phenols and alcohols over zeolites HSZ as reusable catalysts

R Ballini, F Bigi, S Carloni, R Maggi, G Sartori

Index: Ballini, Roberto; Bigi, Franca; Carloni, Silvia; Maggi, Raimondo; Sartori, Giovanni Tetrahedron Letters, 1997 , vol. 38, # 23 p. 4169 - 4172

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Citation Number: 57

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Phenols and alcohols are tetrahydropyranylated in the presence of zeolites HSZ in good to excellent yields and selectivities. Addition of methanol performs the complete deprotection. ... Phenols and alcohols are tetrahydropyranylated at room temperature in good to excellent yields ...