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Journal articles
Enantiopure Cycloiridiated Complexes Bearing a Pentahelicenic N-Heterocyclic Carbene and Displaying Long-Lived Circularly Polarized Phosphorescence
Abstract : A fused p-helical N-heterocyclic carbene (NHC) system was prepared and examined through its diastereoiso-merically pure cycloiridiated complexes. The latter display light-green phosphorescence with unusually long lifetimes and circular polarization that depends on both the helical NHC P/M stereochemistry and the iridium D/L stereochemistry. These unprecedented features are attributed to extended p conjugation within the helical carbenic ligand and efficient helicene-NHC–Ir interaction.
Cited literature [8 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01539192
Contributor : Pierre-Antoine Bouit <>
Submitted on : Monday, April 16, 2018 - 1:45:08 PM
Last modification on : Thursday, February 11, 2021 - 9:12:15 AM
Contributor : Pierre-Antoine Bouit <>
Submitted on : Monday, April 16, 2018 - 1:45:08 PM
Last modification on : Thursday, February 11, 2021 - 9:12:15 AM
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2017-hellou-et-al.pdf
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