Photoexcitation of dibenzalacetones (1a-d) in homogeneous media and solid state yields a mixture of products with poor conversions. Irradiation of the reactants complexed to γ-cyclodextrin predominantly affords a single dimer (syn adduct 6) despite the possibility for several monomeric and dimeric products. High selectivity in the cavitand-mediated reaction along with the structural characterization of the inclusion complex provides insight into the supramolecular interactions that drive the self-assembly of the host-guest system.
|Original language||English (US)|
|Number of pages||6|
|Journal||Organic and Biomolecular Chemistry|
|State||Published - 2018|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry