Angewandte Chemie - International Edition, volume 56, issue 28, pages 8236-8239
Enantiopure Cycloiridiated Complexes Bearing a Pentahelicenic N‐Heterocyclic Carbene and Displaying Long‐Lived Circularly Polarized Phosphorescence
Nora Hellou
1
,
Ludovic Favereau
1
,
Francesco Zinna
3, 4
,
Elsa Caytan
1
,
Loïc Toupet
1
,
Vincent Dorcet
1
,
Marion Jean
5
,
J.A. Gareth Williams
6
,
L. Di Bari
3
,
3
6
Department of Chemistry University of Durham Durham DH1 3LE UK
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Publication type: Journal Article
Publication date: 2017-06-12
scimago Q1
SJR: 5.300
CiteScore: 26.6
Impact factor: 16.1
ISSN: 14337851, 15213773
PubMed ID:
28544563
General Chemistry
Catalysis
Abstract
A fused π-helical N-heterocyclic system was prepared and examined through its enantiomerically and diastereoisomerically pure cycloiridiated complexes. The systems display long-lived circularly polarized phosphorescence, which is attributed to extended π conjugation within the helical carbenic ligand efficiently interacting with the IrIII center.
Found
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