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Correction to "A Strategy for the Convergent and Stereoselective Assembly of Polycyclic Molecules".

Pages 1960−1961. It has come to our attention that there is an error in the compound concentrations employed for the cytotoxicity assays. The cell viability studies for newly synthesized compounds were conducted at 1 mM rather than 1 μM, and the updated version Table 1 herein reflects this correction. Therefore, the correct IC50 values for bisepoxide 32 are 200 μM against MDA-MB-231-LM24 cells and 3100 μM against non-tumorigenic MCF10A cells.