Supramolecular assemblies of crown-containing 2-styrylbenzothiazole with amino acids
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en
Article de revue
Este ítem está publicado en
Organic & Biomolecular Chemistry. 2006-03-15, vol. 4, n° 6, p. 1007-1013
Royal Society of Chemistry
Resumen en inglés
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 ...Leer más >
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.< Leer menos
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