Fe-mediated nucleophilic trifluoromethylselenolation of activated alkyl bromides via umpolung reactivity of trifluoromethyl tolueneselenosulfinate. - Grollier, Kevin; Chefdeville, Emmanuel; De Zordo-Banliat, Arnaud; Pegot, Bruce; Dagousset, Guillaume; Magnier, Emmanuel; Billard, Thierry (Tetrahedron, 2021)