A Broadly Applicable NHC—Cu‐Catalyzed Approach for Efficient, Site‐, and Enantioselective Coupling of Readily Accessible (Pinacolato)alkenylboron Compounds to Allylic Phosphates and Applications to Natural Product Synthesis.

A broadly applicable method for catalytic enantioselective allylic substitution of easily accessible di- or trisubstituted allylic phosphates and alkenyl-boron reagents, resulting in formation of tertiary C—C bonds, is presented.