Synthesis of Decahydropyrrolo [2,1,5-cd] indolizine through Consecutive [2 + 3] Cycloadditions and 6-Exo-Trig Cyclization

P.-P. Cui; L. Xu; Z.-J. Shi*; L.-B. Gan* J. Org. Chem. 2011, 76, 4210-4212.