Journal
CHEMISTRY-A EUROPEAN JOURNAL
Volume 18, Issue 28, Pages 8765-8773Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201200709
Keywords
circular dichroism; chiral ligands; iridium; phosphorescence
Categories
Funding
- MIUR [PRIN 20085ZXFEE]
- Universita di Bologna
- Fondazione del Monte di Bologna e Ravenna
- MAE DGPCC
- Firb Futuro in Ricerca
- Fondazione Carisbo
Ask authors/readers for more resources
A new class of neutral cyclometalated iridium(III) complexes with enantiomerically pure C1-symmetric phenol-oxazolines (3?a,b) have been synthetized in high yields and fully characterized. Resolution of the corresponding ?R and ?R or ?S and ?S isomers was easily achieved by conventional flash chromatography. The corresponding ? and ? helicities have been confirmed by CD spectroscopy and X-ray crystallography. Regarding the absorption and luminescence properties with unpolarized light, no significant difference between ? and ? isomers has been observed. A strong blue luminescence is observed for deaerated solutions of complexes 5?a and 5?b in CH3CN.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available