Selective redox-active molecular receptors for K+ and Ag+

Karina Riisom Larsen; Carsten Johnsen; Ole Hammerich; Jan Oskar Jeppesen

doi:10.1021/ol303308e

Selective redox-active molecular receptors for K⁺ and Ag⁺

Karina Riisom Larsen, Carsten Johnsen, Ole Hammerich, Jan Oskar Jeppesen

Department of Chemistry

10 Citations (Scopus)

Abstract

Two new tetrathiafulvalene based receptors in which the favorable redox properties of the tetrathiafulvalene unit are coupled to either a benzo-crown (X = O) or a dithiabenzo-crown (X = S) ether binding site were designed and synthesized as receptors for K(+) and Ag(+). The receptors display a good (K(+), X = O) to strong (Ag(+), X = S) affinity toward the cation and a high discrimination against other metal cations.

Original language	English
Journal	Organic Letters
Volume	15
Issue number	7
Pages (from-to)	1452-1455
Number of pages	4
ISSN	1523-7060
DOIs	https://doi.org/10.1021/ol303308e
Publication status	Published - 5 Apr 2013

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10.1021/ol303308e

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abstract = "Two new tetrathiafulvalene based receptors in which the favorable redox properties of the tetrathiafulvalene unit are coupled to either a benzo-crown (X = O) or a dithiabenzo-crown (X = S) ether binding site were designed and synthesized as receptors for K(+) and Ag(+). The receptors display a good (K(+), X = O) to strong (Ag(+), X = S) affinity toward the cation and a high discrimination against other metal cations.",

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AU - Johnsen, Carsten

AU - Hammerich, Ole

AU - Jeppesen, Jan Oskar

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N2 - Two new tetrathiafulvalene based receptors in which the favorable redox properties of the tetrathiafulvalene unit are coupled to either a benzo-crown (X = O) or a dithiabenzo-crown (X = S) ether binding site were designed and synthesized as receptors for K(+) and Ag(+). The receptors display a good (K(+), X = O) to strong (Ag(+), X = S) affinity toward the cation and a high discrimination against other metal cations.

AB - Two new tetrathiafulvalene based receptors in which the favorable redox properties of the tetrathiafulvalene unit are coupled to either a benzo-crown (X = O) or a dithiabenzo-crown (X = S) ether binding site were designed and synthesized as receptors for K(+) and Ag(+). The receptors display a good (K(+), X = O) to strong (Ag(+), X = S) affinity toward the cation and a high discrimination against other metal cations.

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DO - 10.1021/ol303308e

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VL - 15

SP - 1452

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JO - Organic Letters

JF - Organic Letters

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Selective redox-active molecular receptors for K+ and Ag+

Abstract

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Selective redox-active molecular receptors for K⁺ and Ag⁺