Helically foldable diphenylureas as anion receptors: Modulation of the binding affinity by the chain length

Min Jung Kim; Hye Won Lee; Dohyun Moon; Kyu Sung Jeong

doi:10.1021/ol302266w

Helically foldable diphenylureas as anion receptors: Modulation of the binding affinity by the chain length

Min Jung Kim, Hye Won Lee, Dohyun Moon, Kyu Sung Jeong

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

21 Citations (Scopus)

Abstract

Using a series of diphenylureas capable of folding to helical conformations, the binding trends have been compared between two anions of different sizes, chloride and sulfate. The binding constant for the sulfate ion steadily increases from monomer to pentamer as the chain length increases, but for the chloride ion it increases up until the trimer and then reaches a plateau.

Original language	English
Pages (from-to)	5042-5045
Number of pages	4
Journal	Organic Letters
Volume	14
Issue number	19
DOIs	https://doi.org/10.1021/ol302266w
Publication status	Published - 2012 Oct 5

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol302266w

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abstract = "Using a series of diphenylureas capable of folding to helical conformations, the binding trends have been compared between two anions of different sizes, chloride and sulfate. The binding constant for the sulfate ion steadily increases from monomer to pentamer as the chain length increases, but for the chloride ion it increases up until the trimer and then reaches a plateau.",

author = "Kim, {Min Jung} and Lee, {Hye Won} and Dohyun Moon and Jeong, {Kyu Sung}",

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AU - Jeong, Kyu Sung

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N2 - Using a series of diphenylureas capable of folding to helical conformations, the binding trends have been compared between two anions of different sizes, chloride and sulfate. The binding constant for the sulfate ion steadily increases from monomer to pentamer as the chain length increases, but for the chloride ion it increases up until the trimer and then reaches a plateau.

AB - Using a series of diphenylureas capable of folding to helical conformations, the binding trends have been compared between two anions of different sizes, chloride and sulfate. The binding constant for the sulfate ion steadily increases from monomer to pentamer as the chain length increases, but for the chloride ion it increases up until the trimer and then reaches a plateau.

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Helically foldable diphenylureas as anion receptors: Modulation of the binding affinity by the chain length

Abstract

All Science Journal Classification (ASJC) codes

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