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Chiral binaphthyl receptors bearing imidazolium or urea groups for the recognition of anions

Title
Chiral binaphthyl receptors bearing imidazolium or urea groups for the recognition of anions
Authors
Swamy K.M.K.Singh N.J.Yoo J.Kwon S.K.Chung S.-Y.Lee C.-H.Yoon J.
Ewha Authors
윤주영K.M.K.Swamy
SCOPUS Author ID
윤주영scopus
Issue Date
2010
Journal Title
Journal of Inclusion Phenomena and Macrocyclic Chemistry
ISSN
0923-0750JCR Link
Citation
vol. 66, no. 1, pp. 107 - 111
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Two new binaphthyl derivatives 1 and 2 bearing two imidazolium, or bisurea groups were investigated as fluorescent chemosensors for the chiral anion recognition. Receptors 1 and 2 displayed a better selectivity for (S)-2-phenylbutylate over (R)-2-phenylbutylate. Isothermal titration calorimeter methods, fluorescence as well as theoretical calculations are utilized to explain chiral selectivity. © Springer Science+Business Media B.V. 2009.
DOI
10.1007/s10847-009-9658-y
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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