Naslov
Kinetics and Mechanism of the Reaction of the Aquapentacyanoferrate(II) Ion with 1-benzoylethylpyridinium Chloride

Autori
Lovrić, Jasna ; Burger, Nicoletta

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
"Chemistry towards Biology" Book of abstracts / Kaučić, Venčeslav ; Mali ; Gregor - Ljubljana : Slovenian Chemical Society, 2002, 95-95

Skup
"Chemistry towards Biology"

Mjesto i datum
Portorož, Slovenija, 08.09.2002. - 12.09.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
kinetics; 1-benzoylethylpyridinium chloride; BEP

Sažetak
The present workis an extension of research on the reactions between pyridinium chloride derivatives and pentacyano complexes of iron. In this work we examined the reaction of (Fe(CN)5(H2O))3- with 1-benzoylethylpyridinium chloride, BEP. The investigations are performed in buffered water solutions where a collored and water-soluble compound is formed. The kinetics of the reaction was followed spectrophotometrically on a Durrum 110 "stopped-flow" instrument. The reaction followed pseudo-first order kinetics and rate constants increased linearly with the concentration of the ligand. Kinetic results are in the best agreement with expected dissociative reaction mechanisms of the substitution of (Fe(CN)5(H2O))3- with different ligands. On the basis of kinetic data the mechainsm will be determinated and the activation parameters of the examined reaction calculated.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA