Issue 16, 2023
From the journal:

Chemical Communications

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

Yi-Fan Zhang,a   Ya-Wen Zhang,a   Xin Li,a   Li-Ying Sun*a  and  Ying-Feng Han ORCID logo *a  

* Corresponding authors

a Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, P. R. China
E-mail: lysun@nwu.edu.cn, yfhan@nwu.edu.cn

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

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Article information

DOI
https://doi.org/10.1039/D2CC06584C
Article type
Communication
Submitted
02 Tsh 2022
Accepted
30 Phe 2023
First published
30 Phe 2023

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

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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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