Stereoselective Synthesis of Highly Substituted Bicyclic γ-Lactones Using Homoaldol Addition of 1-(1-Cycloalkenyl)methyl Carbamates - Özlügedik, Mustafa; Kristensen, Jesper; Reuber, Jenny; Fröhlich, Roland; Hoppe, Dieter (Synthesis, 2004)