Tetraarylporphyrins as Probes for Studying Mechanism of Inclusion-complex Formation of Cyclodextrins. Effect of Microscopic Environment on Inclusion of Ionic Guests

Abstract

Abstract The pKa values and the 1H NMR spectra of tetraarylporphyrins in the presence of cyclodextrins suggest that the microscopic environment of the positively polarized cavity of cyclodextrin promotes the inclusion of the anionic guest and prohibits the penetration of the cationic guest into the cyclodextrin cavity.

References

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