0000000001319057

AUTHOR

Tanya Desa

showing 3 related works from this author

Monoamide Derivatives of EDTA Incorporating Pendent Carboxylates or Pyridyls: Synthesis, Metal Binding, and Crystal Structure of a Dinuclear Ca2+ Com…

2017

EDTA is a powerful, cheap and widely-used chelating unit for a large range of metal ions. To link it covalently to other molecules, the formation of an amide bond using one of the carboxylates is an attractive and simple approach, even though it may compromise metal ion binding as one of the four carboxylate donors is lost. Here we undertake a quantitative study of the metal ion binding of two new mono-amide derivatives of EDTA, namely AmGly1 and AmPy1, featuring an additional coordinating carboxylate or pyridyl group in the amide, respectively. The compounds are conveniently synthesised through alkylation of the tris-t-butyl ester of ethylenediamine-triacetic acid with the appropriate α-ch…

inorganic chemicalsAqueous solution010405 organic chemistryStereochemistryChemistryMetal ions in aqueous solutionGeneral ChemistryCrystal structure010402 general chemistry01 natural sciences0104 chemical scienceschemistry.chemical_compoundAmidePolymer chemistryMoleculeChelationCarboxylateCoordination geometryChemistrySelect
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CCDC 1508045: Experimental Crystal Structure Determination

2021

Related Article: Raminder S. Mulla, Javier Pitarch-Jarque, Enrique García-España, Tanya Desa, Elena Lurie-Luke, J. A. Gareth Williams|2017|Chem. Sel.|2|5045|doi:10.1002/slct.201700995

hexa-sodium bis(mu-22'-({2-[(carboxylatomethyl){2-[(carboxylatomethyl)amino]-2-oxoethyl}amino]ethyl}azanediyl)diacetato)-diaqua-di-calcium(ii) bis(chloride) hydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1508044: Experimental Crystal Structure Determination

2021

Related Article: Raminder S. Mulla, Javier Pitarch-Jarque, Enrique García-España, Tanya Desa, Elena Lurie-Luke, J. A. Gareth Williams|2017|Chem. Sel.|2|5045|doi:10.1002/slct.201700995

22'-((2-((carboxymethyl)(2-((carboxymethyl)amino)-2-oxoethyl)azaniumyl)ethyl)azaniumyl)diacetateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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