Catalytic Asymmetric Synthesis of 8-Oxabicyclooctanes by Intermolecular [5+2] Pyrylium Cycloadditions
作者:Michael R. Witten、Eric N. Jacobsen
DOI:10.1002/anie.201402834
日期:2014.6.2
for this effect is analyzed using experimental and computational evidence. The resultant 8‐oxabicyclo[3.2.1]octane derivatives possess a scaffold common in naturalproducts and medicinally active compounds and are also versatile chiral buildingblocks for further manipulations. Several stereoselective complexity‐generating transformations of the 8‐oxabicyclooctane products are presented.