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Issue 11, 2014
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New porphyrin derivatives for phosphate anion sensing in both organic and aqueous media

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Abstract

New porphyrin-based anion receptors have been prepared from meso-tetrakis(pentafluorophenyl)porphyrin (TPPF20) and diamine derivatives. These receptors (compounds 1–3) interact preferentially with phosphate anions both in organic solutions and in basic aqueous media when coated on gold piezoelectric quartz crystals. A single crystal X-ray structure of the bis-HF complex of a imine derivative of 1 was obtained; it serves to highlight the main interactions between the anion and cation receptors in the solid state.

Graphical abstract: New porphyrin derivatives for phosphate anion sensing in both organic and aqueous media [ ]

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Publication details

The article was received on 01 Oct 2013, accepted on 25 Nov 2013 and first published on 26 Nov 2013


Article type: Communication
DOI: 10.1039/C3CC47504B
Citation: Chem. Commun., 2014,50, 1359-1361
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    New porphyrin derivatives for phosphate anion sensing in both organic and aqueous media

    J. M. M. Rodrigues, A. S. F. Farinha, P. V. Muteto, S. M. Woranovicz-Barreira, F. A. Almeida Paz, M. G. P. M. S. Neves, J. A. S. Cavaleiro, A. C. Tomé, M. T. S. R. Gomes, J. L. Sessler and J. P. C. Tomé, Chem. Commun., 2014, 50, 1359
    DOI: 10.1039/C3CC47504B

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