Stereoselective Synthesis of Spirooxindole Lactones

Angewchem

An N-Heterocyclic Carbene/Lewis Acid Strategy for the Stereoselective Synthesis of Spirooxindole Lactones
Dr. Julien Dugal-Tessier, Dr. Elizabeth A. O’Bryan, Thomas B. H. Schroeder, Daniel T. Cohen and Prof. Karl A. Scheidt