Stereoselective Processes Based on sigma-Hole Interactions

The sigma-hole interaction represents a noncovalent interaction between atoms with sigma-hole(s)on their surface (such as halogens and chalcogens) and negative sites. Over the last decade, significantdevelopments have emerged in applications where the sigma-hole interaction was demonstrated to play akey role in the control over chirality. The aim of this review is to give a comprehensive overview of thecurrent advancements in the use of sigma-hole interactions in stereoselective processes, such as formationof chiral supramolecular assemblies, separation of enantiomers, enantioselective complexation andasymmetric catalysis.