Receptors for Sulfate That Function Across a Wide PH Range in Mixed Aqueous-DMSO Media

Overview

Journal Chem Commun (Camb)

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2019 Sep 28

PMID 31559993

Citations 9

Authors

Lei Qin

James R Wright

Jakob D E Lane

Stuart N Berry

Robert B P Elmes

Katrina A Jolliffe

Affiliations

Soon will be listed here.

Abstract

Water soluble squaramide macrocycles (MSQs) display high sulfate binding affinities in aqueous DMSO mixtures. The introduction of pyridine spacers into the macrocycles resulted in increased sulfate binding affinity in comparison to compounds with benzene spacers. [3]MSQ 6 was found to be a selective ligand for SO42- in highly competitive conditions and over a wide pH range (3.2-14).

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