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Anion complexation. A ditriphenylphosphonium calix[4]arene derivative as a novel receptor for anions |
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| Authors: | Abdelwaheb Hamdi Byung Ju Ryu Jacques Vicens |
| Institution: | a UMR 7512 (CNRS-ULP), ECPM, 25 rue Becquerel, F-67087 Strasbourg Cedex 2, France b Department of Chemistry, Chonnam National University, Kwangju 500-757, South Korea c Department of Chemistry, Dankook University, Seoul 140-714, South Korea |
| Abstract: | A novel anionic receptor 2 consisting of a calix4]arene bearing two alkytriphenylphosphonium has been prepared by two different procedures. The complexation occurred at the phosphonium sites probably due to electrostatic and/or π-anion forces. |
| Keywords: | Anion complexation Calixarenes Phosphonium |
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