A bis-bisurea receptor with the R,R-cyclohexane-1,2-diamino spacer for phosphate and sulfate ions

Meiying Wei; Biao Wu; Lei Zhao; Hui Zhang; Shaoguang Li; Yanxia Zhao; Xiao Juan Yang

doi:10.1039/c2ob26591e

A bis-bisurea receptor with the R,R-cyclohexane-1,2-diamino spacer for phosphate and sulfate ions

Meiying Wei, Biao Wu^*, Lei Zhao, Hui Zhang, Shaoguang Li, Yanxia Zhao, Xiao Juan Yang

^*Corresponding author for this work

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

17 Citations (Scopus)

Abstract

A bis-bisurea receptor (L) based on the R,R-cyclohexane-1,2-diamino scaffold forms an uncommon 2:2 complex (1) with the monohydrogen phosphate ion (HPO₄^2-) and a 1:1 complex (2) with the sulfate ion (SO₄^2-). Solution binding properties of the two anions were studied by ¹H NMR, UV-vis, and circular dichroism (CD) methods.

Original language	English
Pages (from-to)	8758-8761
Number of pages	4
Journal	Organic and Biomolecular Chemistry
Volume	10
Issue number	44
DOIs	https://doi.org/10.1039/c2ob26591e
Publication status	Published - 28 Nov 2012
Externally published	Yes

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title = "A bis-bisurea receptor with the R,R-cyclohexane-1,2-diamino spacer for phosphate and sulfate ions",

abstract = "A bis-bisurea receptor (L) based on the R,R-cyclohexane-1,2-diamino scaffold forms an uncommon 2:2 complex (1) with the monohydrogen phosphate ion (HPO42-) and a 1:1 complex (2) with the sulfate ion (SO42-). Solution binding properties of the two anions were studied by 1H NMR, UV-vis, and circular dichroism (CD) methods.",

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AU - Wei, Meiying

AU - Wu, Biao

AU - Zhao, Lei

AU - Zhang, Hui

AU - Li, Shaoguang

AU - Zhao, Yanxia

AU - Yang, Xiao Juan

PY - 2012/11/28

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AB - A bis-bisurea receptor (L) based on the R,R-cyclohexane-1,2-diamino scaffold forms an uncommon 2:2 complex (1) with the monohydrogen phosphate ion (HPO42-) and a 1:1 complex (2) with the sulfate ion (SO42-). Solution binding properties of the two anions were studied by 1H NMR, UV-vis, and circular dichroism (CD) methods.

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A bis-bisurea receptor with the R,R-cyclohexane-1,2-diamino spacer for phosphate and sulfate ions

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