Double-Circularly Connected Saloph-Belt Macrocycles Generated from a Bis-Armed Bifunctional Monomer.
Takashi NakamuraShinnosuke TsukudaTatsuya NabeshimaPublished in: Journal of the American Chemical Society (2019)
Belt-shaped macrocycles possessing saloph units as their walls have been generated by the double-circular connection of a bis-armed bifunctional monomer bearing both o-phenylenediamine and salicylaldehyde functionalities. The saloph-belt macrocycles showed unique properties, such as the selective inclusion of fullerenes ( Ka(C70)/ Ka(C60) > 100), utilizing their rigid scaffolds.