Design of differently P-substituted 4iPO fluorescent tetraphosphonate cavitands
(2013) Supramolecular Chemistry — Vol. 25, n° 9-11, p. 672-681 (2013)
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- Experimental approaches to tetraphosphonate cavitands bearing fluorenyl-phosphonate bridges are reported. Different routes are described depending on the substitution on the cavitand structure. Tetra-, tri- and di-bridged phosphonate cavitands have been prepared as precursors of fluorescent hosts, for which the stereochemistry is highly dependent on the substitution at the wide rim of the resorcin[4]arene scaffold. The conformational change in 3io tetraphosphonate cavitands has been characterised by X-ray diffraction. These new molecular receptors have been used for the recognition of acetylcholine. © 2013 Copyright Taylor and Francis Group, LLC.
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Mettra, B., Bretonnière, Y., Mulatier, J.-C., Bibal, B., Tinant, B., Aronica, C., & Dutasta, J.-P. (2013). Design of differently P-substituted 4iPO fluorescent tetraphosphonate cavitands. Supramolecular Chemistry, 25(9-11), 672-681. https://doi.org/10.1080/10610278.2013.822975 (Original work published 2013)