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Showing 1 to 7 of 7 entries
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An Anthracene-Based Photochromic System That Responds to Two Chemical Inputs We thank the EPSRC (UK) for the award of a project studentship (to G.M.).

Angewandte Chemie (International ed. in English)

McSkimming G, Tucker JH, Bouas-Laurent H, Desvergne JP.
PMID: 10941050
Angew Chem Int Ed Engl. 2000 Jun 16;39(12):2167-2169. doi: 10.1002/1521-3773(20000616)39:12<2167::aid-anie2167>3.0.co;2-9.

No abstract available.

Reversible intramolecular photocycloaddition of a bis(9-anthrylbutadienyl)paracyclophane--an inverse photochromic system. (Photoactive cyclophanes 5).

Beilstein journal of organic chemistry

Hopf H, Beck C, Desvergne JP, Bouas-Laurent H, Jones PG, Ernst L.
PMID: 19617913
Beilstein J Org Chem. 2009 May 07;5:20. doi: 10.3762/bjoc.5.20.

The title compound, 4,13-bis[(1E,3E)-4-(9-anthracenyl)buta-1,3-dienyl][2.2]paracyclophane (2), prepared in 35% overall yield from [2.2]paracyclophane, absorbs light at lambda(max) = 400 nm with a tail down to 480 nm. By irradiation into this band, 2 generates a single photoproduct, 4, whose absorption...

Synthesis of 2,3-substituted tetracenes and evaluation of their self-assembling properties in organic solvents.

Organic letters

Reichwagen J, Hopf H, Del Guerzo A, Belin C, Bouas-Laurent H, Desvergne JP.
PMID: 15760116
Org Lett. 2005 Mar 17;7(6):971-4. doi: 10.1021/ol047526z.

[structure: see text] Rod-shaped 2,3-di-alkoxytetracenes, soluble in common organic solvents, have been synthesized and studied for their gelling ability in organic solvents and their unusual UV-visible spectroscopic properties.

Photoprotodesilylation of 9-trimethylsilylanthracene in alcohols.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology

Desvergne JP, Bonneau R, Dörr G, Bouas-Laurent H.
PMID: 12713230
Photochem Photobiol Sci. 2003 Mar;2(3):289-96. doi: 10.1039/b210735j.

It was found that the anomalous fluorescence quenching in methanol (as compared to other solvents) of 9-trimethylsilylanthracene (2) is accompanied by a chemical reaction leading to anthracene. This ipso substitution is due to a hydrogen bonding formation in the...

Photoinduced formation of a cryptand from a coronand: an unexpected switch in cation binding affinity.

Chemistry (Weinheim an der Bergstrasse, Germany)

McSkimming G, Tucker JH, Bouas-Laurent H, Desvergne JP, Coles SJ, Hursthouse MB, Light ME.
PMID: 12203314
Chemistry. 2002 Aug 02;8(15):3331-42. doi: 10.1002/1521-3765(20020802)8:15<3331::AID-CHEM3331>3.0.CO;2-C.

Aza-crown ethers 2 and 3 with anthracene-containing pendant arms have been synthesised and characterised. Both compounds bind Group 1 metal cations in solution, forming complexes of 1:1 stoichiometry. The properties of compound 2 and its complexes have been studied...

Novel alkali cation chemosensors based on n-9-anthrylaza-crown ethers.

Organic letters

Witulski B, Weber M, Bergsträsser U, Desvergne JP, Bassani DM, Bouas-Laurent H.
PMID: 11388843
Org Lett. 2001 May 17;3(10):1467-70. doi: 10.1021/ol015778j.

[structure: see text] A novel alkali cation selective probe is described which exhibits unique ICT and binding properties, allowing the ratiometric titration of sodium cations in the presence of other alkali metal ions.

2,3-di-n-decyloxy-6,7-dichloroanthracene (Cl2DDOA), a new low-molecular-mass fluorescent organogelator: physical properties and structures.

Journal of colloid and interface science

Terech P, Meerschaut D, Desvergne JP, Colomes M, Bouas-Laurent H.
PMID: 16256554
J Colloid Interface Sci. 2003 May 15;261(2):441-50. doi: 10.1016/S0021-9797(03)00081-X.

To extend the family of 2,3-didecyloxyanthracene (DDOA, 1), an organogelator having a rodlike shape, a high polarity, and fluorescing properties, the 6,7-dichloro derivative (Cl2DDOA, 2), was designed and prepared. Compound 2 forms gels in alcohols, nitriles, and alkanes. The...

Showing 1 to 7 of 7 entries