Anion binding of tris-(thio)urea ligands

Yanlei Zhang; Rui Zhang; Yanxia Zhao; Liguo Ji; Chuandong Jia; Biao Wu

doi:10.1039/c3nj00401e

Anion binding of tris-(thio)urea ligands

Yanlei Zhang, Rui Zhang, Yanxia Zhao, Liguo Ji, Chuandong Jia, Biao Wu^*

^*Corresponding author for this work

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

13 Citations (Scopus)

Abstract

Two tridentate tris-(thio)urea ligands (L² and L³) have been synthesized. Ligand L² forms a 2:2 complex (1) with the (H₂PO₄·HPO₄)^3- dimer. ¹H NMR and UV-vis titrations revealed that the mixed urea-thiourea ligand, L², shows considerable anion binding affinities, while the tris-thiourea ligand, L³, undergoes deprotonation in the presence of basic anions.

Original language	English
Pages (from-to)	2266-2270
Number of pages	5
Journal	New Journal of Chemistry
Volume	37
Issue number	8
DOIs	https://doi.org/10.1039/c3nj00401e
Publication status	Published - Aug 2013
Externally published	Yes

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title = "Anion binding of tris-(thio)urea ligands",

abstract = "Two tridentate tris-(thio)urea ligands (L2 and L3) have been synthesized. Ligand L2 forms a 2:2 complex (1) with the (H2PO4·HPO4)3- dimer. 1H NMR and UV-vis titrations revealed that the mixed urea-thiourea ligand, L2, shows considerable anion binding affinities, while the tris-thiourea ligand, L3, undergoes deprotonation in the presence of basic anions.",

author = "Yanlei Zhang and Rui Zhang and Yanxia Zhao and Liguo Ji and Chuandong Jia and Biao Wu",

year = "2013",

month = aug,

doi = "10.1039/c3nj00401e",

language = "English",

volume = "37",

pages = "2266--2270",

journal = "New Journal of Chemistry",

issn = "1144-0546",

publisher = "Royal Society of Chemistry",

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T1 - Anion binding of tris-(thio)urea ligands

AU - Zhang, Yanlei

AU - Zhang, Rui

AU - Zhao, Yanxia

AU - Ji, Liguo

AU - Jia, Chuandong

AU - Wu, Biao

PY - 2013/8

Y1 - 2013/8

N2 - Two tridentate tris-(thio)urea ligands (L2 and L3) have been synthesized. Ligand L2 forms a 2:2 complex (1) with the (H2PO4·HPO4)3- dimer. 1H NMR and UV-vis titrations revealed that the mixed urea-thiourea ligand, L2, shows considerable anion binding affinities, while the tris-thiourea ligand, L3, undergoes deprotonation in the presence of basic anions.

AB - Two tridentate tris-(thio)urea ligands (L2 and L3) have been synthesized. Ligand L2 forms a 2:2 complex (1) with the (H2PO4·HPO4)3- dimer. 1H NMR and UV-vis titrations revealed that the mixed urea-thiourea ligand, L2, shows considerable anion binding affinities, while the tris-thiourea ligand, L3, undergoes deprotonation in the presence of basic anions.

UR - http://www.scopus.com/inward/record.url?scp=84884197105&partnerID=8YFLogxK

U2 - 10.1039/c3nj00401e

DO - 10.1039/c3nj00401e

M3 - Article

AN - SCOPUS:84884197105

SN - 1144-0546

VL - 37

SP - 2266

EP - 2270

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 8

ER -

Anion binding of tris-(thio)urea ligands

Abstract

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