title: 1,4-Dichloro- and 1,4-dibromo-2-butenes as substrates for Cu-catalyzed asymmetric allylic substitution.
authors.affiliation: Départment de Chimie Organique, Université de Genève, Genève 4, Switzerland.
authors.forename: Caroline A
authors.initials: CA
authors.lastname: Falciola
authors.forename: Alexandre
authors.initials: A
authors.lastname: Alexakis