Issue 16, 2023

Synthesis of triarylborane-centered N-heterocyclic carbene cages with tunable photophysical properties

Abstract

Triarylborane-based discrete metal-carbene supramolecular cages [M3(1)2](PF6)3 (M = Ag, Au) were synthesized and characterized. The new hexacarbene assemblies show a significant solvatochromic effect in solvents of different polarity. Furthermore, the reversible fluoride binding property of [Au3(1)2](PF6)3 was investigated by UV-vis absorption and fluorescence titrations. This work holds promise for future developments in the area of highly emissive and stimulus-responsive NHC-metal assemblies.

Graphical abstract: Synthesis of triarylborane-centered N-heterocyclic carbene cages with tunable photophysical properties

Supplementary files

Article information

Article type
Communication
Submitted
02 Dec. 2022
Accepted
30 Janv. 2023
First published
30 Janv. 2023

Chem. Commun., 2023,59, 2291-2294

Synthesis of triarylborane-centered N-heterocyclic carbene cages with tunable photophysical properties

Y. Zhang, Y. Zhang, X. Li, L. Sun and Y. Han, Chem. Commun., 2023, 59, 2291 DOI: 10.1039/D2CC06584C

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