Synthesis of a paramagnetic boronic acid as a useful synthetic building block and carbohydrate affinity spin probe |
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| Authors: | Tamá s Ká lai,Ká lmá n Hideg |
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| Affiliation: | a Institute of Organic and Medicinal Chemistry, University of Pécs, H-7602 Pécs, PO Box 99, Hungary
b ICN Hungary Ltd, H-4440 Tiszavasvári, PO Box 1, Hungary |
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| Abstract: | A paramagnetic boronic acid was synthesized by lithiation of 1-acetoxy-3-bromo-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole followed by treatment with trimethyl borate. This paramagnetic boronic acid proved to be a useful starting compound in Suzuki cross-coupling reactions and it exhibited affinity toward fructose and inulin. |
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| Keywords: | Boronic acid Nitroxides EPR spectroscopy Suzuki reaction Fluorescence |
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