Dissecting non-covalent interactions in oxazaborolidinium catalyzed cycloadditions of maleimides.
نویسنده
چکیده
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.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 12 11 شماره
صفحات -
تاریخ انتشار 2014