Allosteric-controlled metal specificity of a ditopic ligand

C.J. Baylies, T. Riis-Johannessen, L.P. Harding, J.C. Jeffery, R. Moon, C.R. Rice, M. Whitehead

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

To twist or not to twist? A ditopic ligand, L1, that contains a potentially tetradentate pyridyl–thiazole ligand chain and a “external” crown ether unit is presented. Reaction of L1 with Cu+ or Zn2+ ions results in the formation of a dinuclear double helicate [Cu2(L1)2]2+ or a mononuclear [ZnL1]2+ species. This ditopic system changes its preference for Cu+ or Zn2+ ions on the inclusion of s‐block‐metal ions at the crown ether binding site (e.g., Sr2+ ions as shown in the scheme).
LanguageEnglish
Pages6909-6912
Number of pages4
JournalAngewandte Chemie - International Edition
Volume44
Issue number42
DOIs
Publication statusPublished - 5 Oct 2005

Fingerprint

Crown Ethers
Crown ethers
Metals
Ligands
Ions
Thiazoles
Binding sites
Metal ions
Binding Sites

Cite this

Baylies, C.J. ; Riis-Johannessen, T. ; Harding, L.P. ; Jeffery, J.C. ; Moon, R. ; Rice, C.R. ; Whitehead, M. / Allosteric-controlled metal specificity of a ditopic ligand. In: Angewandte Chemie - International Edition. 2005 ; Vol. 44, No. 42. pp. 6909-6912.
@article{f835e34f86b64674b8395aca2b3eeddf,
title = "Allosteric-controlled metal specificity of a ditopic ligand",
abstract = "To twist or not to twist? A ditopic ligand, L1, that contains a potentially tetradentate pyridyl–thiazole ligand chain and a “external” crown ether unit is presented. Reaction of L1 with Cu+ or Zn2+ ions results in the formation of a dinuclear double helicate [Cu2(L1)2]2+ or a mononuclear [ZnL1]2+ species. This ditopic system changes its preference for Cu+ or Zn2+ ions on the inclusion of s‐block‐metal ions at the crown ether binding site (e.g., Sr2+ ions as shown in the scheme).",
author = "C.J. Baylies and T. Riis-Johannessen and L.P. Harding and J.C. Jeffery and R. Moon and C.R. Rice and M. Whitehead",
note = "cited By 24",
year = "2005",
month = "10",
day = "5",
doi = "10.1002/anie.200502571",
language = "English",
volume = "44",
pages = "6909--6912",
journal = "Angewandte Chemie - International Edition",
issn = "1433-7851",
publisher = "John Wiley and Sons Ltd",
number = "42",

}

Allosteric-controlled metal specificity of a ditopic ligand. / Baylies, C.J.; Riis-Johannessen, T.; Harding, L.P.; Jeffery, J.C.; Moon, R.; Rice, C.R.; Whitehead, M.

In: Angewandte Chemie - International Edition, Vol. 44, No. 42, 05.10.2005, p. 6909-6912.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Allosteric-controlled metal specificity of a ditopic ligand

AU - Baylies, C.J.

AU - Riis-Johannessen, T.

AU - Harding, L.P.

AU - Jeffery, J.C.

AU - Moon, R.

AU - Rice, C.R.

AU - Whitehead, M.

N1 - cited By 24

PY - 2005/10/5

Y1 - 2005/10/5

N2 - To twist or not to twist? A ditopic ligand, L1, that contains a potentially tetradentate pyridyl–thiazole ligand chain and a “external” crown ether unit is presented. Reaction of L1 with Cu+ or Zn2+ ions results in the formation of a dinuclear double helicate [Cu2(L1)2]2+ or a mononuclear [ZnL1]2+ species. This ditopic system changes its preference for Cu+ or Zn2+ ions on the inclusion of s‐block‐metal ions at the crown ether binding site (e.g., Sr2+ ions as shown in the scheme).

AB - To twist or not to twist? A ditopic ligand, L1, that contains a potentially tetradentate pyridyl–thiazole ligand chain and a “external” crown ether unit is presented. Reaction of L1 with Cu+ or Zn2+ ions results in the formation of a dinuclear double helicate [Cu2(L1)2]2+ or a mononuclear [ZnL1]2+ species. This ditopic system changes its preference for Cu+ or Zn2+ ions on the inclusion of s‐block‐metal ions at the crown ether binding site (e.g., Sr2+ ions as shown in the scheme).

U2 - 10.1002/anie.200502571

DO - 10.1002/anie.200502571

M3 - Article

VL - 44

SP - 6909

EP - 6912

JO - Angewandte Chemie - International Edition

T2 - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

SN - 1433-7851

IS - 42

ER -