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

Stephen J. Webster; Carlos M. López-Alled; Xinxing Liang; Claire L. McMullin; Gabriele Kociok-Köhn; Catherine L. Lyall; Tony D. James; Jannis Wenk; Petra J. Cameron; Simon E. Lewis

doi:10.1039/C8NJ05520C

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

Stephen J. Webster, Carlos M. López-Alled, Xinxing Liang, Claire L. McMullin, Gabriele Kociok-Köhn, Catherine L. Lyall, Tony D. James, Jannis Wenk, Petra J. Cameron, Simon E. Lewis

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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.

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992

Original language	English
Pages (from-to)	992-1000
Number of pages	9
Journal	New Journal of Chemistry
Volume	43
Issue number	2
Early online date	7 Dec 2018
DOIs	https://doi.org/10.1039/C8NJ05520C
Publication status	Published - 1 Jan 2019

ASJC Scopus subject areas

Catalysis
General Chemistry
Materials Chemistry

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10.1039/C8NJ05520CLicence: CC BY

____NewJChem__2019_43_992___Final published version, 2.82 MBLicence: CC BY

Cite this

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

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.This project has received funding from the European Union{\textquoteright}s Horizon 2020 research and innovation programme under the Marie Sk{\l}odowska-Curie grant agreement No 665992 ",

author = "Webster, {Stephen J.} and L{\'o}pez-Alled, {Carlos M.} and Xinxing Liang and McMullin, {Claire L.} and Gabriele Kociok-K{\"o}hn and Lyall, {Catherine L.} and James, {Tony D.} and Jannis Wenk and Cameron, {Petra J.} and Lewis, {Simon E.}",

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T2 - synthesis, spectroscopic and halochromic properties

AU - Webster, Stephen J.

AU - López-Alled, Carlos M.

AU - Liang, Xinxing

AU - McMullin, Claire L.

AU - Kociok-Köhn, Gabriele

AU - Lyall, Catherine L.

AU - James, Tony D.

AU - Wenk, Jannis

AU - Cameron, Petra J.

AU - Lewis, Simon E.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - 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.This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992

AB - 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.This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992

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DO - 10.1039/C8NJ05520C

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SP - 992

EP - 1000

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 2

ER -

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

Abstract

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

Abstract

ASJC Scopus subject areas

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Avance NEO 500 MHz Nuclear Magnetic Resonance (NMR) Spectrometer (1South)

Balena High Performance Computing (HPC) System

High Performance Computing (HPC) Facility

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