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Fluorescent studies of two new binaphthyl-azacrown-anthracene fluorophores with metal ions and chiral guests: dual fluorescent detection via binaphthyl and anthracene groups

Title
Fluorescent studies of two new binaphthyl-azacrown-anthracene fluorophores with metal ions and chiral guests: dual fluorescent detection via binaphthyl and anthracene groups
Authors
Kim K.S.Jun E.J.Kim S.K.Choi H.J.Yoo J.Lee C.-H.Hyun M.H.Yoon J.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2007
Journal Title
Tetrahedron Letters
ISSN
0040-4039JCR Link
Citation
vol. 48, no. 14, pp. 2481 - 2484
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Two new binaphthyl-azacrown-anthracene fluorophores were synthesized. These new fluorescent receptors exhibited large fluorescent changes with aqueous Hg2+, Cu2+ and Zn2+. Interestingly, the fluorescent emissions from the binaphthyl and anthracene groups using different excitation wavelengths showed different patterns in the presence of metal ions. The chiral recognitions of these receptors with chiral ammonium guests were also examined. © 2007.
DOI
10.1016/j.tetlet.2007.02.028
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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