Synthesis and Use of a Phosphoramidite Ligand for the Copper-Catalyzed Enantioselective Allylic Substitution. Tandem Allylic Substitution/Ring-Closing Metathesis - Tissot-Croset, Karine; Polet, Damien; Gille, Ségolène; Hawner, Christine; Alexakis, Alexandre (Synthesis, 2004)