Kinetics of the reaction of S-carboxymethyl-L-cysteine with palladium(II) chloride.
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 from 1.5 to 5.0 at 25 degrees C. The reaction mechanism involving Pd(H2O)4-nCln, LH-, LH2 and LH3+ species was proposed. Fairly good agreement between the computed and experimentally determined rate constants was found.
Institute of Nuclear Sciences Vinca, Belgrade, Yugoslavia.
J M
JM
Nedeljković
V M
VM
Vasić
V V
VV
Vuković
T S
TS
Jovanović
D002233:Carbocysteine / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007700:Kinetics; D010165:Palladium / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet
D007202:Indicators and Reagents; D010165:Palladium; D002233:Carbocysteine; C008756:palladium chloride