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Accueil > Recherche > Publications / brevets > Publications équipe SMALL > Synthèse valo biomolécules

Pyrene Excimer-based Bis-triazolyl Pyranoglycoligands as Specific Mercury Sensors

X. He, J. Xie, G. Chen and K. Chen Chinese Journal of Chemistry, 2012, 30, 12, 2874-2878

Références :

Chinese Journal of Chemistry, 2012, 30, 12, 2874-2878

Auteur(s) : 
X. He, J. Xie, G. Chen and K. Chen

New C3,4-disubstituted bis-triazolyl glycoligands that feature a glucosyl or galactosyl scaffold incorporating two pyrenyl groups were synthesized via the CuI-catalyzed azide-alkyne 1,3-dipolar cycloaddition reaction (Cue-AAC). These compounds exert a major emission band corresponding to that of pyrene excimer and respond specifically to mercury with a markedly quenched fluorescence. The epimeric nature of the pyranoglycosyl scaffold is determined influential toward the selectivity of the sensors.




Type :
Publication
Dates :
Paru le 11 décembre 2012
Informations complémentaires :
DOI: 10.1002/cjoc.201200978

 

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