Project information
Bifunctional chelates. Synthesis and complexing properties
- Project Identification
- GA203/02/0493
- Project Period
- 1/2002 - 12/2004
- Investor / Pogramme / Project type
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Czech Science Foundation
- Standard Projects
- MU Faculty or unit
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Faculty of Science
- prof. RNDr. Ivan Lukeš, CSc.
- prof. RNDr. Josef Havel, DrSc.
Synthesis of new bifunctional chelators derived from azacycles with acetic and methylphosphonic/phosphinic acid pendants, study of their coordination ability toward transition metals and lanthanoids and comparison of the coordination ability between free chelator and the chelator bonded to the simple biomolecule should be main part of the project. Thermodynamic (stability constants, isomerism) as well as kinetic (formation and dissociation rates of complexes, water exchange rate etc.) properties of the complexes will be investigated on the parent compounds of the bifunctional ligands to learn more about structure/properties relations caused by introduction of phosphorus acid group.
Publications
Total number of publications: 13
2005
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Spectroscopic Characterization of Eu(III) Complexes with New Monophosphorus Acid Derivatives of H4dota
Journal of fluorescence, year: 2005, volume: 15, edition: 4
2004
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Application of Dipon, (1,4,8,11-tetraazacyclotetradecane-4,11-bis(methylphosphonic acid) as selective complexing agent for determination of copper(II)
Journal of Inclusion Phenomena and Macrocyclic Chemistry, year: 2004, volume: 49, edition: 1-2
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KINETIC STUDIES OF COMPLEXATION AND DECOMPLEXATION OF BIS(PHOSPHONIC ACID) CYCLAM DERIVATIVES WITH COPPER(II) ION
Book of Abstracts of Inorganic Reaction Mechanisms Meeting 2003, January 8-10, 2004, Athens, Greece, year: 2004
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KINETIC STUDY OF FORMATION/DISSOCIATION OF LANTHANIDE(III) COMPLEXES WITH MONOPHOSPHORUS ACID DERIVATIVE OF H4DOTA
36-th International Conference on Coordination Chemistry, year: 2004
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Selective Kinetic Determination of Cu2+ with Tetraazamacrocyclic Bis(methylphosphonate) Ligand (Dipon)
Microchimica Acta, year: 2004, volume: 148, edition: 148
2003
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Analytical Aplication of Dipon Ligand
Book of Abstracts of XXVIII International Symposium on Macrocyclic Chemistry, Gdansk, Poland, July 13-18 2003, year: 2003
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Comparative Study of Complexation and Dissociation Kinetics of Yttrium(III) with DOTA-like Macrocylic Ligands
Book of Abstracts of 5-th International Conference on f-elements - ICFE5. Geneva, Switzerland, August 24-29, 2003, year: 2003
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Complexing Properties of Tetraazamacrocycles with Phosphorus Acid Pendant Arms
Book of Abstracts of XXVIII International Symposium on Macrocyclic Chemistry, Gdansk, Poland, July 13-18 2003, year: 2003
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High Thermodynamic Stability and Extraordinary Kinetic Inertness of Cu(II) Complexes with 1,4,8,11-Tetraazacyclotetradecane-1,8-bis(methylphosphonic acid): Example of a Rare Isomerism between Kinetically Inert Penta- and Hexacoordinated Cu(II) Complexes
Chemistry - A European Journal, year: 2003, volume: 9, edition: 1
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Kinetic Complexation and Decomplexation Study of 1,8-bis(methylphosphonic) Derivatives with Some Metal Ions
Book of Abstracts of XXVIII International Symposium on Macrocyclic Chemistry, Gdansk, Poland, July 13-18 2003, year: 2003