Efficient Route to Functionalized Eight-Membered Lactones Based on Intramolecular Silicon-Directed Acylative Ring-Opening Reactions of 3-(Tetrahydro-2-furyl)propanoic Acid Derivatives - Ohi, Hidenori; Inoue, Susumu; Iwabuchi, Yoshiharu; Irie, Hiroshi; Hatakeyama, Susumi (Synlett, 1999)