Peer-reviewedCC BY-NC-NDACS Omega
Chiral Anthranyl Bis-sulfoxides with Modular Chiroptical Properties Controlled by an Ionic Stimulus
Abstract
New chiral fluorescent bis-sulfoxide receptors based on syn and anti anthracene atropisomers were synthesized. Their coordination complexes for silver(I), sodium(I), and cesium(I) cations were investigated using NMR and chiroptical spectroscopies as well as quantum chemical calculations. Notably, the CPL signals of a pair of (R,R) and (S,S) syn atropisomers were reversibly almost quenched by CsBArF, enabling in situ nearly on/off modulation of the CPL response via an ionic stimulus.
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BibTeX
@article{cao2026chiral,
title = {{Chiral Anthranyl Bis-sulfoxides with Modular Chiroptical Properties Controlled by an Ionic Stimulus}},
author = {Zhen Cao and Peizhao Liu and Tiejun Li and Nicolas Vanthuyne and Muriel Serradeil-Albalat and Raphaël Méreau and Emilie Pouget and Brigitte Bibal},
journal = {ACS Omega},
year = {2026},
month = sep,
doi = {10.1021/acsomega.6c07072},
url = {https://hal.science/hal-05764027v1},
note = {CC BY-NC-ND},
}
RIS
TY - JOUR
TI - Chiral Anthranyl Bis-sulfoxides with Modular Chiroptical Properties Controlled by an Ionic Stimulus
AU - Zhen Cao
AU - Peizhao Liu
AU - Tiejun Li
AU - Nicolas Vanthuyne
AU - Muriel Serradeil-Albalat
AU - Raphaël Méreau
AU - Emilie Pouget
AU - Brigitte Bibal
PY - 2026
DA - 2026/09/12
JO - ACS Omega
DO - 10.1021/acsomega.6c07072
UR - https://hal.science/hal-05764027v1
AB - New chiral fluorescent bis-sulfoxide receptors based on syn and anti anthracene atropisomers were synthesized. Their coordination complexes for silver(I), sodium(I), and cesium(I) cations were investigated using NMR and chiroptical spectroscopies as well as quantum chemical calculations. Notably, the CPL signals of a pair of (R,R) and (S,S) syn atropisomers were reversibly almost quenched by CsBArF, enabling in situ nearly on/off modulation of the CPL response via an ionic stimulus.
SN - 2470-1343
ER -