Supramolecular plasticity: The remarkable host–guest properties of phosphonate cavitands have been exploited in the self-assembly of supramolecular polymers (see picture) that feature guest triggered reversibility and template-driven conversion from linear into star-branched forms. The structurally similar but complexation-inefficient thiophosphonate cavitand acts as chain stopper to control the degree of polymerization.
Host-Guest Driven Self-Assembly of Linear and Star Supramolecular Polymers / R. M., Yebeutchou; Tancini, Francesca; N., Demitri; S., Geremia; R., Mendichi; Dalcanale, Enrico. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 47:(2008), pp. 4504-4508. [10.1002/anie.200801002]
Host-Guest Driven Self-Assembly of Linear and Star Supramolecular Polymers
TANCINI, Francesca;DALCANALE, Enrico
2008-01-01
Abstract
Supramolecular plasticity: The remarkable host–guest properties of phosphonate cavitands have been exploited in the self-assembly of supramolecular polymers (see picture) that feature guest triggered reversibility and template-driven conversion from linear into star-branched forms. The structurally similar but complexation-inefficient thiophosphonate cavitand acts as chain stopper to control the degree of polymerization.| File | Dimensione | Formato | |
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