Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/4359
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Type: Journal article
Title: A preparative and solution study of a modified β-cyclodextrin and its europium(III) complex, and their interactions with racemic amino acid anions
Other Titles: A preparative and solution study of a modified beta-cyclodextrin and its europium(III) complex, and their interactions with racemic amino acid anions
Author: Kean, S.
Easton, C.
Lincoln, S.
Parker, D.
Citation: Australian Journal of Chemistry: an international journal for chemical science, 2001; 54(8):535-539
Publisher: C S I R O Publishing
Issue Date: 2001
ISSN: 0004-9425
1445-0038
Statement of
Responsibility: 
Suzanna D. Kean, Christopher J. Easton, Stephen F. Lincoln and David Parker
Abstract: <jats:p> The synthesis and characterization of 6A-deoxy-6A-(1,4,7-tri(carboxylatomethyl)-1,4,7,10-tetraazacyclododecan-10-yl)-β-cyclodextrin (1b) are reported. A fluorescence lifetime study of its Eu3+ complex (1c) is consistent with one water coordinating Eu3+ in addition to hepta-coordination by (1b). 1H NMR studies are consistent with (1b) forming host–guest complexes with (R/S)-histidinate (2a), (R/S)-tyrosinate (2b), (R/S)-phenylalaninate (2c), and (R/S)-tryptophanate (2d), with enantioselectivity shown for (2b). Similar studies are consistent with (1c) complexing (2a–d), with enantioselectivity shown for (2a).</jats:p>
Description: © CSIRO 2001
DOI: 10.1071/CH01102
Appears in Collections:Aurora harvest 2
Chemistry publications
Environment Institute publications

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