Anion recognition by a novel Fipronil-based receptor: efficient deprotonation or stable intermolecular hydrogen bonding
Strong electron-deficient heterocycles of acetyl Fipronil ( F3) was designed and synthesized, its ability for anion recognition was investigated by UV and NMR analyses. This novel Fipronil-based receptor F3 shows strong binding affinity with acetate (⩾10 7 M −1), phosphate or fluoride ion through ef...
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Published in | Tetrahedron letters Vol. 49; no. 6; pp. 1087 - 1090 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
OXFORD
Elsevier Ltd
04.02.2008
Elsevier |
Subjects | |
Online Access | Get full text |
ISSN | 0040-4039 1873-3581 |
DOI | 10.1016/j.tetlet.2007.10.155 |
Cover
Summary: | Strong electron-deficient heterocycles of acetyl Fipronil (
F3) was designed and synthesized, its ability for anion recognition was investigated by UV and NMR analyses. This novel Fipronil-based receptor
F3 shows strong binding affinity with acetate (⩾10
7
M
−1), phosphate or fluoride ion through efficient deprotonation. In addition, its interaction with chloride anion or other weak base anions through stable intermolecular H-bonding was also reported. |
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ISSN: | 0040-4039 1873-3581 |
DOI: | 10.1016/j.tetlet.2007.10.155 |