Stereoselective, One-Pot, Three-Component Synthesis of 4-Aryltetrahydropyrans from Epoxides via Prins Cyclization Reaction - Indukuri, Kiran; Bondalapati, Somasekhar; Kotipalli, Trimurtulu; Gogoi, Paramartha; Saikia, Anil K. (Synlett, 2012)