Inter- and intramolecular [4 + 1]-cycloadditions between electron-poor dienes and electron-rich carbenes.
Inter- and intramolecular [4 + 1]-annulations between dialkoxy carbenes and electron-deficient dienes afford mono- or bicyclic products in moderate to good yield.
Université de Sherbrooke, Département de Chimie, 2500 Boul. Université, Sherbrooke, QC, Canada, J1K 2R1. claude.spino@usherbrooke.ca
Claude
C
Spino
Hadi
H
Rezaei
Kristina
K
Dupont-Gaudet
Francis
F
Bélanger