Supramolecular control of an organic radical coupled to a metal ion embedded at the entrance of a hydrophobic cavity

Supramolecular control of an organic radical coupled to a metal ion embedded at the entrance of a hydrophobic cavity

A novel N3ArO-calix[6]arene-based system is presented. It allows the formation of an aryloxy radical bound to a metal ion (CuII or ZnII) that presents a free coordination site in a concave cavity. Its oxidative activity appears highly controlled by the supramolecular system hence providing a good mo...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2003-01, Vol.3 (22), p.4216-4218
Hauptverfasser: Sénèque, Olivier, Campion, Morgan, Douziech, Bénédicte, Giorgi, Michel, Le Mest, Yves, Reinaud, Olivia
Format: Artikel
Sprache:eng
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Chemical Sciences
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Zusammenfassung:A novel N3ArO-calix[6]arene-based system is presented. It allows the formation of an aryloxy radical bound to a metal ion (CuII or ZnII) that presents a free coordination site in a concave cavity. Its oxidative activity appears highly controlled by the supramolecular system hence providing a good model for radical enzymes such as Galactose oxidase. © 2003 The Royal Society of Chemistry.
ISSN:1477-9226
1477-9234
DOI:10.1039/B308255E