Catalysis Letters, Vol.145, No.10, 1876-1879, 2015
Tetrahydropyranylation of Alcohols in the Presence of a Slightly Basic, Heterogeneous Titanium Catalyst
4 molecular sieve modified with titanium(IV) is an efficient heterogeneous catalyst for the tetrahydropyranylation of alcohols under mild, slightly basic reaction conditions. The catalyst can be reused with good yield after a simple treatment with dichloromethane.