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Issue 2, 2019
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Azulenes with aryl substituents bearing pentafluorosulfanyl groups: synthesis, spectroscopic and halochromic properties

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Abstract

Four regioisomeric azulenes bearing pentafluorosulfanylphenyl substituents have been prepared and characterised by various spectroscopic techniques. The absorption spectra are qualitatively similar in the visible region for all isomers, but upon protonation exhibit pronounced variation dependent on the connectivity within each molecule.

Graphical abstract: Azulenes with aryl substituents bearing pentafluorosulfanyl groups: synthesis, spectroscopic and halochromic properties

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Supplementary files

Article information


Submitted
30 Oct 2018
Accepted
03 Dec 2018
First published
07 Dec 2018

This article is Open Access

New J. Chem., 2019,43, 992-1000
Article type
Paper

Azulenes with aryl substituents bearing pentafluorosulfanyl groups: synthesis, spectroscopic and halochromic properties

S. J. Webster, C. M. López-Alled, X. Liang, C. L. McMullin, G. Kociok-Köhn, C. L. Lyall, T. D. James, J. Wenk, P. J. Cameron and S. E. Lewis, New J. Chem., 2019, 43, 992
DOI: 10.1039/C8NJ05520C

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