title: N-Heteropolycyclic compounds from the formal intramolecular (4 + 1)-cycloaddition of chromium aminocarbenes.
abstract: Chromium aminocarbenes tethered to dienes of all three electronic natures undergo an efficient intramolecular (4 + 1)-cycloaddition to give N-heteropolycyclic compounds. Ligands on chromium had a profound effect on the course of the reaction.
authors.affiliation: Université de Sherbooke , Département de Chimie, 2500 Boul. Université, Sherbrooke, QC, Canada, J1K 2R1.
authors.forename: Martin
authors.initials: M
authors.lastname: Déry
authors.forename: Louis-Philippe D
authors.initials: LP
authors.lastname: Lefebvre
authors.forename: Kevin
authors.initials: K
authors.lastname: Aissa
authors.forename: Claude
authors.initials: C
authors.lastname: Spino