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Title: The anion recognition of simple-structure molecular tweezers receptors based on acyl-thiourea
Authors: Wei, Tai-bao
Wei, Wei
Cao, Cheng
Zhang, You-ming
Keywords: Anion recognition;Acyl-thiourea;Hydrogen bonds;Molecular tweezers
Issue Date: Jun-2007
Publisher: CSIR
Abstract: Three title compounds have been designed and synthesized in high yields as novel simple anion receptors. They have a high selectivity for F- and AcO-. The binding properties for anions of the receptors have been examined by UV-Vis and ¹H NMR spectroscopy. The spectrographic data indicate that a 1:1 stoichiometry complex is formed between the receptors and the anions through hydrogen bonding interactions in DMSO solution.
Page(s): 1028-1032
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.46B(06) [June 2007]

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