Structure and complexation behaviour of calcium-selective [12]-N2O2 macrocycles incorporating amide substituents

Karen E. Matthes; David Parker; Hans J. Buschmann; George Ferguson

doi:10.1016/S0040-4039(00)96785-6

Structure and complexation behaviour of calcium-selective [12]-N₂O₂ macrocycles incorporating amide substituents

Karen E. Matthes^*
, David Parker
, Hans J. Buschmann
, George Ferguson

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

27 Citations (Scopus)

Abstract

Two N,N-disubstituted amide derivatives of 4,10-diaza-12-crown-4 show pronounced selectivity for Ca²⁺ over Ia cations: complexation has been monitored by ¹³C NMR, homogeneous stability constants and enthalpies of complexation determined by titration calorimetry and the structure of the ligand 2 confirmed by X-ray crystallography.

Original language	English
Pages (from-to)	5573-5576
Number of pages	4
Journal	Tetrahedron Letters
Volume	28
Issue number	45
DOIs	https://doi.org/10.1016/S0040-4039(00)96785-6
Publication status	Published - Dec 1987

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title = "Structure and complexation behaviour of calcium-selective [12]-N2O2 macrocycles incorporating amide substituents",

abstract = "Two N,N-disubstituted amide derivatives of 4,10-diaza-12-crown-4 show pronounced selectivity for Ca2+ over Ia cations: complexation has been monitored by 13C NMR, homogeneous stability constants and enthalpies of complexation determined by titration calorimetry and the structure of the ligand 2 confirmed by X-ray crystallography.",

author = "Matthes, \{Karen E.\} and David Parker and Buschmann, \{Hans J.\} and George Ferguson",

note = "Publisher Copyright: Copyright {\textcopyright} 1987 Published by Elsevier Ltd. ",

year = "1987",

month = dec,

doi = "10.1016/S0040-4039(00)96785-6",

language = "English",

volume = "28",

pages = "5573--5576",

journal = "Tetrahedron Letters",

issn = "0040-4039",

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T1 - Structure and complexation behaviour of calcium-selective [12]-N2O2 macrocycles incorporating amide substituents

AU - Matthes, Karen E.

AU - Parker, David

AU - Buschmann, Hans J.

AU - Ferguson, George

PY - 1987/12

Y1 - 1987/12

N2 - Two N,N-disubstituted amide derivatives of 4,10-diaza-12-crown-4 show pronounced selectivity for Ca2+ over Ia cations: complexation has been monitored by 13C NMR, homogeneous stability constants and enthalpies of complexation determined by titration calorimetry and the structure of the ligand 2 confirmed by X-ray crystallography.

AB - Two N,N-disubstituted amide derivatives of 4,10-diaza-12-crown-4 show pronounced selectivity for Ca2+ over Ia cations: complexation has been monitored by 13C NMR, homogeneous stability constants and enthalpies of complexation determined by titration calorimetry and the structure of the ligand 2 confirmed by X-ray crystallography.

UR - https://www.scopus.com/pages/publications/0007693435

U2 - 10.1016/S0040-4039(00)96785-6

DO - 10.1016/S0040-4039(00)96785-6

M3 - Journal article

AN - SCOPUS:0007693435

SN - 0040-4039

VL - 28

SP - 5573

EP - 5576

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 45

ER -

Structure and complexation behaviour of calcium-selective [12]-N₂O₂ macrocycles incorporating amide substituents

Abstract

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