Tetrahedron

Synthesis and photophysical properties of fluorescent 2, 1, 3-benzothiadiazole-triazole-linked glycoconjugates: selective chemosensors for Ni (II)

…, PC Ferreira, P Migowski, FS Rodembusch, J Dupont…

Index: Moro, Angelica V.; Ferreira, Patricia C.; Migowski, Pedro; Rodembusch, Fabiano S.; Dupont, Jairton; Luedtke, Diogo S. Tetrahedron, 2013 , vol. 69, # 1 p. 201 - 206

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Citation Number: 25

Abstract

The synthesis of new fluorescent 2, 1, 3-benzothiadiazole-triazole-linked glycoconjugates is described by a straightforward synthetic route, using a copper (I)-catalyzed azide–alkyne 1, 3-dipolar cycloaddition (CuAAC). UV–visible (UV–vis) and steady-state fluorescence in solution were applied in order to characterize its photophysical behavior. The dyes present absorption in the violet region with fluorescence emission in the cyan-green region, which ...