title: An EPR Investigation of the Kinetics of Inclusion of a Persistent Radical in Water-Soluble Calix
abstract: Distinct EPR signals are observed for the free and included species for the inclusion of the neutral benzyl tert-butyl nitroxide probe into a calix[4]arene host in water (shown schematically). Computer simulation of the EPR spectra recorded at various temperature enabled direct determination of the activation and kinetic parameters for this inclusion process.
authors.affiliation: Dipartimento di Chimica Organica "A. Mangini" Università di Bologna, Via S. Donato 15 40127 Bologna (Italy).
authors.initials: P
authors.lastname: Franchi
authors.initials: M
authors.lastname: Lucarini
authors.initials: GF
authors.lastname: Pedulli
authors.initials: D
authors.lastname: Sciotto