Type: Article

Potassium dodecatangestocobaltate trihydrate (K5CoW12O40·3H2O): A mild and efficient catalyst for the tetrahydropyranylation of alcohols and their detetrahydropyranylation

Journal: Tetrahedron Letters (00404039)Year: 9 April 2001Volume: 42Issue: Pages: 2851 - 2853

Habibi M.H.Tangestaninejad S.^aMohammadpoor Baltork I.^aMirkhani V.^aYadollahi B.^a

a :University of Isfahan - IRAN(IR) - Isfahan

DOI:10.1016/S0040-4039(01)00298-2Language: English

Abstract

A simple, mild and effective method for tetrahydropyranylation of a variety of alcohols and cleavage of their tetrahydropyranyl ethers at ambient temperature in the presence of K5CoW12O40·3H2O as the catalyst with high turnovers is described. © 2001 Elsevier Science Ltd.