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Synthesis of New Benzylic Di-, Tri-, and Tetraphosphonic Acids as Potential Chelating Agents

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Abstract New di-, tri-, and tetraphosphonic acids were synthesized starting from four o-hydroxymethyl phenol derivatives and obtained in three steps in good overall yield. The phosphonic acids were isolated and purified using semi-preparative C18 HPLC column. The new compounds were characterized using different spectroscopic methods (1H, 13C, and 31P NMR; ESI MS; and MSn, IR). GRAPHICAL ABSTRACT

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Article dans une revue
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https://hal.univ-angers.fr/hal-03247505
Contributeur : Okina Université d'Angers <>
Soumis le : jeudi 3 juin 2021 - 10:17:10
Dernière modification le : vendredi 4 juin 2021 - 03:10:02

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Nabila Aliouane, Jean-Jacques Helesbeux, Tahar Douadi, Mustayeen Ahmed Khan, Gilles Bouet, et al.. Synthesis of New Benzylic Di-, Tri-, and Tetraphosphonic Acids as Potential Chelating Agents. Phosphorus, Sulfur, and Silicon and the Related Elements, Taylor & Francis, 2011, 186 (2), pp.354 - 364. ⟨10.1080/10426507.2010.502161⟩. ⟨hal-03247505⟩

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