title: Dissecting non-covalent interactions in oxazaborolidinium catalyzed cycloadditions of maleimides.
abstract: Substrate association and asymmetric induction in oxazaborolidinium-catalyzed cycloadditions of maleimides are shown to depend strongly on the catalyst's aromatic substituents. Favourable dispersive forces bias complexation to the catalyst's convex (exo) face exposing a single diastereoface of the substrate preferentially.
authors: Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, UK. robert.paton@chem.ox.ac.uk paton.chem.ox.ac.uk.
authors: Robert S
authors: RS
authors: Paton