期刊
TETRAHEDRON LETTERS
卷 47, 期 21, 页码 3577-3581出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2006.03.044
关键词
molecular recognition; excimer emission; selective binding; tartaric acid; neutral molecule binding
A novel quinoline based receptor that shows monomer emission quenching followed by intramolecular excimer emission upon hydrogen bond mediated complexation of tartaric acid has been designed and synthesized. The excimer emission has been used to confirm the selective recognition of tartaric acid over its nonhydroxy analogue, succinic acid. Binding ability was studied by H-1 NMR, UV-vis and fluorescence spectroscopic methods. (c) 2006 Elsevier Ltd. All rights reserved.
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