KINETICS OF THE REACTION OF S-CARBOXYMETHYL-L-CYSTEINE WITH PALLADIUM(II) CHLORIDE

Authors
NEDELJKOVIC JM VASIC VM VUKOVIC VV JOVANOVIC TS
Citation
Jm. Nedeljkovic et al., KINETICS OF THE REACTION OF S-CARBOXYMETHYL-L-CYSTEINE WITH PALLADIUM(II) CHLORIDE, Journal of pharmaceutical and biomedical analysis, 13(4-5), 1995, pp. 471-475
Citations number
13
Categorie Soggetti
Pharmacology & Pharmacy
Journal title
Journal of pharmaceutical and biomedical analysis → ACNP
ISSN journal
07317085
Volume
13
Issue
4-5
Year of publication
1995
Pages
471 - 475
Database
ISI
SICI code
0731-7085(1995)13:4-5<471:KOTROS>2.0.ZU;2-W
Abstract
The influence of the acidity and the Cl- concentration on the kinetics of the complex formation between s-carboxymethyl-L-cysteine and Pd(II ) chloride was studied with a stopped-flow technique in the pH range f rom 1.5 to 5.0 at 25 degrees C. The reaction mechanism involving Pd(H2 O)(4-n)Cl-n, LH(-), LH(2) and LH(3)(+) species was proposed. Fairly go od agreement between the computed and experimentally determined rate c onstants was found.