Redox Potential–Structure Relationships and Parameterization in Characterization and Identification of Organometallic Compounds

Silva, M. Fátima C. Guedes da; Pombeiro, Armando J. L.

doi:10.1002/9781118742952.ch50

Advances in Organometallic Chemistry and Catalysis 2013

DOI: 10.1002/9781118742952.ch50

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Redox Potential–Structure Relationships and Parameterization in Characterization and Identification of Organometallic Compounds

M. Fátima C. Guedes da Silva¹,

Armando J. L. Pombeiro²

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2018

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“…On the basis of redox potential-structure relationships different synthetic strategies for potentially biologically relevant antitumor compounds can be developed. 27,28 Electrochemical methods have been intensively applied in the last decade due to their simple, rapid and economical properties. 29 Since various redox processes are directly responsible for demonstrating biological activity, determination of compound's electrochemical character is of a great interest.…”

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confidence: 99%

Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands

Mihajlović-Lalić¹,

Stanković

Poljarević

et al. 2018

J. Electrochem. Soc.

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The electrochemical behavior of four dialkyl esters (methyl, ethyl, n-propyl and n-butyl) of (S,S)-α,α -(1,2-ethanediyldiimino)bis[cyclohexanepropanoic acid] with moderate antitumor activity has been studied by cyclic voltammetry. I-E curves recorded at boron-doped diamond electrode in −2.00 < E p < 0.00 V range show a single oxidative peak located in the −0.95 < E p,a < −0.52 V region in a form of one-electron wave. The electrochemical processes appear to be irreversible for all compounds except for the compound with methyl substituent which demonstrates well-defined reversible electron transfer. Derivatives with bulkier moieties are easier to oxidize. For all investigated compounds an amine-centered redox process is dominant. Further investigation indicates that electrochemical reaction is diffusion controlled, chemically irreversible process. The results are discussed in terms of linking their electrochemical activity to antitumor effect.

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confidence: 99%

Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands

Mihajlović-Lalić¹,

Stanković

Poljarević

et al. 2018

J. Electrochem. Soc.

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Redox Potential–Structure Relationships and Parameterization in Characterization and Identification of Organometallic Compounds

Cited by 1 publication

References 78 publications

Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands

Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands

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