Issue 47, 2019

One-pot syntheses of irida-polycyclic aromatic hydrocarbons

Abstract

Metalla-analogues of polycyclic aromatic hydrocarbons (PAHs) have captivated chemists with their fascinating structures and unique electronic properties. To date, metallabenzene, metallanaphthalene and metallaanthracene have been reported. Metalla-analogues with more complicated fused rings have rarely been reported. Herein, we have successfully synthesized a series of new iridafluoranthenes and fused-ring iridafluoranthenes ranging from pentacyclic to heptacyclic metallaaromatic hydrocarbons in high yields under mild reaction conditions for the first time. Their photophysical and redox properties were also explored using UV-vis spectroscopy and electrochemistry combined with TD-DFT calculations. The present work may offer an important guideline for the design and construction of new polycyclic metallaaromatic hydrocarbons and metalla-nanographenes.

Graphical abstract: One-pot syntheses of irida-polycyclic aromatic hydrocarbons

Associated articles

Supplementary files

Article information

Article type
Edge Article
Submitted
06 Aug 2019
Accepted
12 Oct 2019
First published
14 Oct 2019
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2019,10, 10894-10899

One-pot syntheses of irida-polycyclic aromatic hydrocarbons

Y. X. Hu, J. Zhang, X. Wang, Z. Lu, F. Zhang, X. Yang, Z. Ma, J. Yin, H. Xia and S. H. Liu, Chem. Sci., 2019, 10, 10894 DOI: 10.1039/C9SC03914G

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