Intramolecular 6-exo Cyclization of 1-Nitro-6-heptenyl Radicals Generated by One-Electron Oxidation of Aci-Nitroanions with CAN: A Completely Stereoselective Formation of 2,3,4-Trisubstituted Tetrahydropyrans - Durand, Anne-Catherine; Rodriguez, Jean; Dulcère, Jean-Pierre (Synlett, 2000)