Metallahelicenes: Easily Accessible Helicene Derivatives with Large and Tunable Chiroptical Properties - Archive ouverte HAL Access content directly
Journal Articles Angewandte Chemie Year : 2010

Metallahelicenes: Easily Accessible Helicene Derivatives with Large and Tunable Chiroptical Properties

Abstract

Enantiopure metallahelicenes have been prepared by cyclometalation of 2-pyridyl-substituted benzophenanthrenes followed by resolution using chiral HPLC. They are red phosphors at room temperature and their chiroptical properties can be modulated by oxidation of the metal center to the oxidation state IV.

Dates and versions

hal-00568087 , version 1 (22-02-2011)

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Lucie Norel, Mark Rudolph, Nicolas Vanthuyne, J. A. Gareth William, Christophe Lescop, et al.. Metallahelicenes: Easily Accessible Helicene Derivatives with Large and Tunable Chiroptical Properties. Angewandte Chemie, 2010, 49 (1), pp.99-102. ⟨10.1002/anie.200905099⟩. ⟨hal-00568087⟩
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