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Issue 80, 2014
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Conformationally switchable non-cyclic tetrapyrrole receptors: synthesis of tetrakis(1H-pyrrole-2-carbaldehyde) derivatives and their anion binding properties

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Abstract

A series of tetrakis(1H-pyrrole-2-carbaldehyde) receptors (2, 4, and 6) were synthesized in two steps from commercially available starting materials. The anion binding properties of these receptors can be tuned through electronic switching to stabilize a conformation displaying high affinity for the dihydrogenphosphate and pyrophosphate anions (as the tetrabutylammonium salts) in chloroform.

Graphical abstract: Conformationally switchable non-cyclic tetrapyrrole receptors: synthesis of tetrakis(1H-pyrrole-2-carbaldehyde) derivatives and their anion binding properties

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Publication details

The article was received on 29 Jul 2014, accepted on 18 Aug 2014 and first published on 18 Aug 2014


Article type: Communication
DOI: 10.1039/C4CC05903D
Citation: Chem. Commun., 2014,50, 11863-11866
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    Conformationally switchable non-cyclic tetrapyrrole receptors: synthesis of tetrakis(1H-pyrrole-2-carbaldehyde) derivatives and their anion binding properties

    M. K. Deliomeroglu, V. M. Lynch and J. L. Sessler, Chem. Commun., 2014, 50, 11863
    DOI: 10.1039/C4CC05903D

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