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Synthesis and photochromic properties of some fluorine-containing naphthopyrans

Synthesis and photochromic properties of some fluorine-containing naphthopyrans
Synthesis and photochromic properties of some fluorine-containing naphthopyrans
A series of novel naphthopyrans containing fluorine substituents has been prepared and their behaviour following irradiation with UV light has been investigated. The colourless naphthopyrans exhibit photochromism through electrocyclic opening of the pyran ring. The spectral properties of the resulting coloured naphthalene-based dienones are discussed.
naphthopyrans, fluorine, photochromism, x-ray crystallography, synthesis, spectroscopysubstituted chromenes, nmr-spectra, behavior, c-13, h-1
79-93
Gabbutt, Christopher D.
d57acd39-7728-473a-81c6-82dfc71a30da
Gelbrich, Thomas
42309d69-eaf1-4bb7-ba2e-db61f338e370
Hepworth, John D.
dc0e16da-045f-4212-a5ee-400de08501f8
Heron, B. Mark
2f65af97-0fdc-40e5-904d-5db8765b2e82
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Partington, Steven M.
115a114c-dfd8-4f38-b8e2-3ebb5b2498d3
Gabbutt, Christopher D.
d57acd39-7728-473a-81c6-82dfc71a30da
Gelbrich, Thomas
42309d69-eaf1-4bb7-ba2e-db61f338e370
Hepworth, John D.
dc0e16da-045f-4212-a5ee-400de08501f8
Heron, B. Mark
2f65af97-0fdc-40e5-904d-5db8765b2e82
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Partington, Steven M.
115a114c-dfd8-4f38-b8e2-3ebb5b2498d3

Gabbutt, Christopher D., Gelbrich, Thomas, Hepworth, John D., Heron, B. Mark, Hursthouse, Michael B. and Partington, Steven M. (2002) Synthesis and photochromic properties of some fluorine-containing naphthopyrans. Dyes and Pigments, 54 (1), 79-93. (doi:10.1016/S0143-7208(02)00029-3).

Record type: Article

Abstract

A series of novel naphthopyrans containing fluorine substituents has been prepared and their behaviour following irradiation with UV light has been investigated. The colourless naphthopyrans exhibit photochromism through electrocyclic opening of the pyran ring. The spectral properties of the resulting coloured naphthalene-based dienones are discussed.

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More information

Published date: 2002
Keywords: naphthopyrans, fluorine, photochromism, x-ray crystallography, synthesis, spectroscopysubstituted chromenes, nmr-spectra, behavior, c-13, h-1

Identifiers

Local EPrints ID: 19737
URI: http://eprints.soton.ac.uk/id/eprint/19737
PURE UUID: 64e6cd18-f097-4852-90c8-f8920a7f90d2

Catalogue record

Date deposited: 17 Feb 2006
Last modified: 08 Jan 2022 06:46

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Contributors

Author: Christopher D. Gabbutt
Author: Thomas Gelbrich
Author: John D. Hepworth
Author: B. Mark Heron
Author: Steven M. Partington

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