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Article Dans Une Revue Organic & Biomolecular Chemistry Année : 2006

Supramolecular assemblies of crown-containing 2-styrylbenzothiazole with amino acids

Résumé

Assemblies of 2-styrylbenzothiazole containing an 18-crown-6 ether fragment with perchlorates of amino acids ClO4−NH3+(CH2)nCOOH (n = 2, 10) were studied by UV, NMR spectroscopy, time-resolved fluorescence spectroscopy and quantum-chemical calculations. The obtained data showed that complex formation of the crown-containing 2-styrylbenzothiazole with amino acids occurs through mono- or ditopic coordination. The formation of a ditopic complex influences the E–Z photoisomerization reaction of 2-styrylbenzothiazole.

Dates et versions

hal-01552912 , version 1 (03-07-2017)

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Citer

O. A. Fedorova, E. N. Andryukhina, Y. V. Fedorov, M. A. Panfilov, M. V. Alfimov, et al.. Supramolecular assemblies of crown-containing 2-styrylbenzothiazole with amino acids. Organic & Biomolecular Chemistry, 2006, 4 (6), pp.1007-1013. ⟨10.1039/b513856f⟩. ⟨hal-01552912⟩

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