
TY  - JOUR
A1  - Appleton, TG 
A1  - Hall, JR 
A1  - Ham, NS 
A1  - Hess, FW 
A1  - Williams, MA 
T1  - Kinetics of site-exchange reactions in di- and tri-methylplatinum(IV) glycinate complexes, from N.M.R. lineshape analysis
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1983
VL  - 36
IS  - 4
SP  - 673
EP  - 681
KW  - 
UR  - https://doi.org/10.1071/CH9830673 
N2  - Site-exchange reactions for PtMe3(gly)(D2O), and isomers of PtMe2Br(gly)(D2O) with D2O coordinated trans to methyl have been studied, and rate constants determined by complete line shape analysis of 1H n.m.r. spectra in the methyl region (gly = H2NCH2CO2-). It is proposed that these reactions involve exchange of the labile water molecule with solvent water, with an associated migration of a donor atom (nitrogen or oxygen). Dissociative and associative (edge displacement) reaction pathways compete. The site-exchange reaction for PtMe3(gly)2- appears to occur by dissociation of a Pt-O bond. 
ER  -

