title: Discrimination of diazo compounds toward carbenoids: copper(I)-catalyzed synthesis of substituted cyclobutenes.
authors.affiliation: Instituto Universitario de Química Organometálica Enrique Moles, Unidad Asociada al CSIC, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain. barluenga@uniovi.es
authors.forename: José
authors.initials: J
authors.lastname: Barluenga
authors.forename: Lorena
authors.initials: L
authors.lastname: Riesgo
authors.forename: Luis A
authors.initials: LA
authors.lastname: López
authors.forename: Eduardo
authors.initials: E
authors.lastname: Rubio
authors.forename: Miguel
authors.initials: M
authors.lastname: Tomás