Cis-IPDTA: An original polyaminopolycarboxylic chelating agent from isophoronediamine. Synthesis and thermodynamic characterization of metal complexes

Arianna Maria Giani, Adrienn Vágner, Roberto Negri, Z. Baranyai, Giovanni Battista Giovenzana

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An original diaminotetracarboxylic acid chelating agent (cis-IPDTA, cis-isophoronediamine-N,N,N′,N′-tetraacetic acid) was prepared starting from commercially available isophoronediamine. Its protonation constants and the stability of selected metal complexes were determined by potentiometric titrations. The coordination behavior of cis-IPDTA was compared with that of the linear congener BDTA and iminodiacetic derivatives.

Original languageEnglish
Pages (from-to)115-119
Number of pages5
JournalPolyhedron
Volume109
DOIs
Publication statusPublished - Apr 18 2016

Fingerprint

Coordination Complexes
Chelating Agents
Metal complexes
Chelation
Thermodynamics
thermodynamics
acids
Acids
synthesis
metals
congeners
Protonation
Titration
titration
Derivatives
isophorone diamine

Keywords

  • Isophoronediamine
  • Metal complexes
  • Polyaminopolycarboxylic ligand
  • Protonation constants
  • Stability constants

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Materials Chemistry
  • Physical and Theoretical Chemistry

Cite this

Cis-IPDTA : An original polyaminopolycarboxylic chelating agent from isophoronediamine. Synthesis and thermodynamic characterization of metal complexes. / Giani, Arianna Maria; Vágner, Adrienn; Negri, Roberto; Baranyai, Z.; Giovenzana, Giovanni Battista.

In: Polyhedron, Vol. 109, 18.04.2016, p. 115-119.

Research output: Contribution to journalArticle

Giani, Arianna Maria ; Vágner, Adrienn ; Negri, Roberto ; Baranyai, Z. ; Giovenzana, Giovanni Battista. / Cis-IPDTA : An original polyaminopolycarboxylic chelating agent from isophoronediamine. Synthesis and thermodynamic characterization of metal complexes. In: Polyhedron. 2016 ; Vol. 109. pp. 115-119.
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