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2019

Base-Mediated Ring-Contraction of Pyran Systems Promoted by Palladium and Phase-Transfer Catalysis

Aiken, S., De Azevedo, O., Chauhan, K., Driscoll, T., Elliott, P., Gabbutt, C. & Heron, M., 20 Dec 2019, In : Journal of Organic Chemistry. 85, 2, p. 952-966 15 p.

Research output: Contribution to journalArticle

Pyrans
Palladium
Catalysis
1 Citation (Scopus)

Expedient synthesis of highly substituted 3,4-dihydro-1,2-oxathiine 2,2-dioxides and 1,2-oxathiine 2,2-dioxides: Revisiting sulfene additions to enaminoketones

Aiken, S., Anozie, K., De Azevedo, O., Cowan, L., Edgar, R., Gabbutt, C., Heron, B., Lawrence, P., Mills, A., Rice, C., Urquhart, M. & Zonidis, D., Nov 2019, In : Organic and Biomolecular Chemistry. 17, 44, p. 9585-9604 20 p.

Research output: Contribution to journalArticle

Oxathiins
dioxides
synthesis
elimination
analogs

Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions

Edgar, R., Elliott, P., Fennessy, R. V., Gabbutt, C., Heron, M., Pope, S., Sinopoli, A. & Rice, C., 23 Dec 2019, In : Dyes and Pigments. 175, 4 p., 108167.

Research output: Contribution to journalArticle

Ligands
Ions
Thiazoles
Fluorescence
Wavelength
1 Citation (Scopus)

Synthesis and Photochromism of Some Mono and Bis(Thienyl) Substituted Oxathiine 2,​2-​dioxides

Aiken, S., Gabbutt, C., Heron, B., Rice, C. & Zonidis, D., Nov 2019, In : Organic and Biomolecular Chemistry. 17, 44, p. 9578-9584 7 p.

Research output: Contribution to journalArticle

Oxathiins
Photochromism
photochromism
dioxides
synthesis
2018

Electrochromic compounds and optical articles containing them

Heron, M., Gabbutt, C. & Aiken, S., 12 Jul 2018, Patent No. WO2018127540, 4 Jan 2018, Priority date 9 Jan 2017

Research output: Patent

22 Citations (Scopus)

Negatively Photochromic Organic Compounds: Exploring the Dark Side

Aiken, S., Edgar, R., Gabbutt, C., Heron, B. M. & Hobson, P. A., Feb 2018, In : Dyes and Pigments. 149, p. 92-121 30 p.

Research output: Contribution to journalReview article

Open Access
Organic compounds
Switches
Photochromism
Logic gates
Electromagnetic waves
2017

Electrochromic compounds and optical articles containing them

Heron, M., Gabbutt, C. & Aiken, S., 12 Jan 2017, Patent No. WO2017005824, 6 Jul 2016, Priority date 8 Jul 2015

Research output: Patent

2016
6 Citations (Scopus)
Fuzzy logic
Fuzzy sets
Absorption spectra
Color
15 Citations (Scopus)

Extending human perception of electromagnetic radiation to the UV region through biologically inspired photochromic fuzzy logic (BIPFUL) systems

Gentili, P. L., Rightler, A. L., Heron, B. M. & Gabbutt, C. D., 25 Jan 2016, In : Chemical Communications. 52, 7, p. 1474-1477 4 p.

Research output: Contribution to journalArticle

Open Access
Electromagnetic waves
Fuzzy logic
Chemical activation
Quantum yield
Color
2015
3 Citations (Scopus)

An intramolecular, Pd-mediated α-arylation route to 4-aryl-2-naphthols

Aiken, S., Armitage, B., Gabbutt, C. D. & Heron, B., 12 Aug 2015, In : Tetrahedron Letters. 56, 33, p. 4840-4842

Research output: Contribution to journalArticle

2-naphthol

Electrochromic single and two-core viologens and optical articles containing them

Heron, M., Gabbutt, C. & Aiken, S., 26 Mar 2015, Patent No. WO2015040033 , 16 Sep 2014, Priority date 17 Sep 2013

Research output: Patent

Electrochromic two-core viologen derivatives and optical articles containing them

Heron, M., Gabbutt, C., Aiken, S. & Crossley, D., 26 Mar 2015, Patent No. WO2015040031, 16 Sep 2014, Priority date 17 Sep 2013

Research output: Patent

7 Citations (Scopus)

Photochromic bi-naphthopyrans

Aiken, S., Gabbutt, C. D., Heron, B. M. & Kolla, S. B., 2015, In : Dyes and Pigments. 113, p. 239-250 12 p.

Research output: Contribution to journalArticle

Naphthol
Acylation
Lithium
Amides
Acids
2014
10 Citations (Scopus)

5-Hydroxy substituted naphthofurans and naphthothiazoles as precursors of photochromic benzochromenes

Aiken, S., Allsopp, B., Booth, K., Gabbutt, C. D., Heron, B. M. & Rice, C. R., 9 Dec 2014, In : Tetrahedron. 70, 49, p. 9352-9358

Research output: Contribution to journalArticle

Half-Life
Irradiation
Photochromism
Oxygenation
Dimerization
14 Citations (Scopus)

The first structural and spectroscopic characterisation of a ring-opened form of a 2H-naphtho[1,2-b]pyran: a novel photomerocyanine

Aiken, S., Booth, K., Gabbutt, C. D., Heron, M., Rice, C. R., Charaf-eddin, A. & Jacquemin, D., 25 Jul 2014, In : Chemical Communications. 50, 58, p. 7900-7903

Research output: Contribution to journalArticle

Irradiation
Pyrans
Naphthol
Isomers
Heating
2013
6 Citations (Scopus)

Cationic merocyanine dyes by photomodulation of [4-(naphthopyran-3-yl) phenyl]methines

Aiken, S., Clayton, D., Gabbutt, C. D., Heron, B. M. & Kolla, S. B., Apr 2013, In : Dyes and Pigments. 97, 1, p. 118-123 6 p.

Research output: Contribution to journalArticle

Methanol
Dyes
Photochromism
Dehydration
Cations
16 Citations (Scopus)
Vibrational spectra
Density functional theory
Isomers
Raman spectroscopy
2012
3 Citations (Scopus)

Synthesis and photochromic properties of spiro[naphthopyran-7′H- benzocyclohepta-5′,8′-dienes]

Crossley, D. L., Gabbutt, C. D., Mark Heron, B., Kay, P. & Mogstad, M., 1 Oct 2012, In : Dyes and Pigments. 95, 1, p. 62-68 7 p.

Research output: Contribution to journalArticle

Photochromism
Naphthol
Lithium
Condensation
Alcohols
5 Citations (Scopus)
Photochromism
Bearings (structural)
Dyes
Positive ions
Cations
5 Citations (Scopus)
Photochromism
Benzopyrans
Palladium
Isomerization
Styrene
11 Citations (Scopus)

The synthesis and properties of naphthopyran- boradiazaindacene conjugates

Gabbutt, C. D., Heron, B. M., Kilner, C. & Kolla, S. B., 1 Aug 2012, In : Dyes and Pigments. 94, 2, p. 175-182 8 p.

Research output: Contribution to journalArticle

Crystal structure
Fluorescence
boradiazaindacene
naphtho(2,1-b)pyran
5 Citations (Scopus)

The synthesis and properties of vinyl substituted naphthopyrans and their styrene copolymers

Blackwell, C. J., Gabbutt, C. D., Guthrie, J. T. & Heron, B. M., 1 Nov 2012, In : Dyes and Pigments. 95, 2, p. 408-420 13 p.

Research output: Contribution to journalArticle

Styrene
Copolymers
Bromine
Polymerization
Color
2011

Direct formation of α,β-unsaturated dithioacetals from diarylpropynols

Curtis, A. J., Gabbutt, C. D., Mark Heron, B. & Kilner, C., 1 Feb 2011, In : Tetrahedron Letters. 52, 6, p. 708-710 3 p.

Research output: Contribution to journalArticle

Condensation
Acids
1 Citation (Scopus)

Hexatriene formation from the regiospecific alkene cross-metathesis of trans-1-(buta-1,3-dien-1-yl)-2-acryloyloxynaphthalene

Gabbutt, C. D., Heron, B. M., Kilner, C. & Kolla, S. B., 1 Sep 2011, In : Journal of Chemical Research. 35, 9, p. 531-535 5 p.

Research output: Contribution to journalArticle

Oxocins
Acylation
X ray crystallography
Cyclization
Alkenes
8 Citations (Scopus)

Vibrational assignment of the spectral data and thermodynamic properties of 2-chloro-4-fluorobenzophenone using DFT quantum chemical calculations

Chaitanya, K., Santhamma, C., Heron, B. M., Gabbutt, C. D. & Instone, A. C., 16 Sep 2011, In : Vibrational Spectroscopy. 57, 1, p. 35-41 7 p.

Research output: Contribution to journalArticle

Discrete Fourier transforms
Thermodynamic properties
Bond length
Vibrational spectra
Potential energy