Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions

Rebecca Andrews; Sabera Begum; Christopher Clemett; Robert Faulkner; Michael Ginger; Jane Harmer; Marco Molinari; Gareth Parkes; Zuhlqurnain M. H. Qureshi; Craig Rice; Michael  Ward; Howard Williams; Philippe  Wilson

doi:10.1002/ange.202009960

Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions

Rebecca Andrews, Sabera Begum, Christopher Clemett, Robert Faulkner, Michael Ginger, Jane Harmer, Marco Molinari, Gareth Parkes, Zuhlqurnain M. H. Qureshi, Craig Rice, Michael Ward, Howard Williams, Philippe Wilson

Research output: Contribution to journal › Article › peer-review

Abstract

The ligands L1 and L2 form trinuclear self‐assembled complexes with Cu2+ (i.e. [(L1)2Cu3]6+ or [(L2)2Cu3]6+) both of which act as a host to a variety of anions. Inclusion of long aliphatic chains on these ligands allows the assemblies to extract anions from aqueous media into organic solvents. Phosphate can be removed from water efficiently and highly selectively, even in the presence of other anions.

Original language	English
Pages (from-to)	20660-20664
Number of pages	5
Journal	Angewandte Chemie
Volume	132
Issue number	46
Early online date	2 Sep 2020
DOIs	https://doi.org/10.1002/ange.202009960
Publication status	Published - 9 Nov 2020

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Cite this

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title = "Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions",

abstract = "The ligands L1 and L2 form trinuclear self‐assembled complexes with Cu2+ (i.e. [(L1)2Cu3]6+ or [(L2)2Cu3]6+) both of which act as a host to a variety of anions. Inclusion of long aliphatic chains on these ligands allows the assemblies to extract anions from aqueous media into organic solvents. Phosphate can be removed from water efficiently and highly selectively, even in the presence of other anions.",

keywords = "Anions, Copper, Macrocycles, Self-assembley, Structure elucidation",

author = "Rebecca Andrews and Sabera Begum and Christopher Clemett and Robert Faulkner and Michael Ginger and Jane Harmer and Marco Molinari and Gareth Parkes and Qureshi, {Zuhlqurnain M. H.} and Craig Rice and Michael Ward and Howard Williams and Philippe Wilson",

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TY - JOUR

T1 - Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions

AU - Andrews, Rebecca

AU - Begum, Sabera

AU - Clemett, Christopher

AU - Faulkner, Robert

AU - Ginger, Michael

AU - Harmer, Jane

AU - Molinari, Marco

AU - Parkes, Gareth

AU - Qureshi, Zuhlqurnain M. H.

AU - Rice, Craig

AU - Ward, Michael

AU - Williams, Howard

AU - Wilson, Philippe

N1 - EP/R010366/1

PY - 2020/11/9

Y1 - 2020/11/9

N2 - The ligands L1 and L2 form trinuclear self‐assembled complexes with Cu2+ (i.e. [(L1)2Cu3]6+ or [(L2)2Cu3]6+) both of which act as a host to a variety of anions. Inclusion of long aliphatic chains on these ligands allows the assemblies to extract anions from aqueous media into organic solvents. Phosphate can be removed from water efficiently and highly selectively, even in the presence of other anions.

AB - The ligands L1 and L2 form trinuclear self‐assembled complexes with Cu2+ (i.e. [(L1)2Cu3]6+ or [(L2)2Cu3]6+) both of which act as a host to a variety of anions. Inclusion of long aliphatic chains on these ligands allows the assemblies to extract anions from aqueous media into organic solvents. Phosphate can be removed from water efficiently and highly selectively, even in the presence of other anions.

KW - Anions

KW - Copper

KW - Macrocycles

KW - Self-assembley

KW - Structure elucidation

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U2 - 10.1002/ange.202009960

DO - 10.1002/ange.202009960

M3 - Article

VL - 132

SP - 20660

EP - 20664

JO - Angewandte Chemie

JF - Angewandte Chemie

SN - 0044-8249

IS - 46

ER -

Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions

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Craig Rice

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Self‐Assembled Anion‐Binding Cryptand for the Selective Liquid–Liquid Extraction of Phosphate Anions

Abstract

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Craig Rice

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